OEM Off-Highway March 2015

MARKET AT A GLANCE: Constructing the Europe of tomorrow...Page 26

www.oemoffhighway.com

MARCH 2015

Innovative product development solutions for mobile OEMs 速

In an industry where you have to dig deep to find significant differences between competitors, one OEM breaks away from premium equipment.

PAGE 14

NE W S B R IEF S

Virtual testing

Expansion of virtual testing for machine authorization in the European Union could provide time and cost savings to agricultural equipment manufacturers. PAGE 12

SPECIAL SECTION:

FLUID POWER Starting on page 32

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OOH0315_02-05_TOC.indd 2

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* “DPF” is the filter device designed to remove particulate matter (PM) from exhaust gas.

EASTERN REGION: Bell Power Systems LLC Essex, CT / 860.662.4733 www.bellpower.com Continental Engines Greenville, SC / 800.922.5632 www.continentalengines.com Crosspoint Power & Refrigeration Indianapolis, IN / 317.240.1967 www.crosspointpowerandrefrigeration.com Martin Diesel, Inc. Defiance, OH / 419.782.9911 www.martindiesel.com

Mastry Engine Center St. Petersburg, FL / 800.545.4574 www.mastry.com

Industrial Irrigation Services Hastings, NE / 800.289.6478 www.industrial-irrigation.com

Western Power Products Bakersfield, CA / 661.397.9155 www.wppdiesel.com

McDonald Equipment Company Willoughby, OH / 440.951.8222 www.mcdonaldequipment.com

Laborde Products Covington, LA / 985.892.0107 www.labordeproducts.com

CANADA:

Wolter Power Systems Brookfield, WI / 262.781.8010 www.wolterps.com

Northstar Power LLC Ankeny, IA / 515.964.6100 www.northstarpowerllc.com

CENTRAL REGION:

WESTERN REGION:

engines, inc.

Jonesboro, AR / 870.268.3700 www.enginespower.com

Cascade Engine Center Seattle, WA / 206.764.3850 www.cascadeengine.com

Diesel-Bec (New Way Diesel) Quebec & Maritime Provinces / 866.441.3401 www.diesel-bec.com

CONTACT YOUR LOCAL YANMAR DISTRIBUTOR TODAY. oemoffhighway.com/10056323

OOH0315_02-05_TOC.indd 3

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TA B L E OF CON T EN T S: VOLUME 33, NO.2 | MARCH 2015

COVER STORY TM

Market at a Glance

14 A new kind of OEM

I n an industry where you have to dig deep to find significant differences between competitors, one OEM breaks away from premium equipment.

Search: 12048915

14

FEATURES News Briefs

12 A case for broadening the use of virtual testing

12

Expansion of virtual testing for machine authorization in the European Union could provide time and cost savings to agricultural equipment manufacturers. Search: 12042268

Engine System

20 All the power and performance in a smaller package

Compact engines aim to find the balance between meeting emissions, performance and space requirements. Search: 12045616

Market at a Glance

26 Constructing the Europe of tomorrow

20

The European construction equipment market has good prospects for 2015 as its recovery continues, though to what extent is still unknown.

Search: 12050035

26

Extreme Machines!

An agricultural OEM and tire manufacturer team up to create a vehicle that can withstand the extreme environmental conditions of Antarctica.

50 Making tracks to the South Pole 50

Search: 12044845

54 Red Dot Awards 2014 54

Designers and manufacturers alike are celebrated for their innovations from the internationally recognized Red Dot Design Awards.

Search: 12050435

4

OEM Off-Highway | MARCH 2015

OOH0315_02-05_TOC.indd 4

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EDITORIAL ADVISORY BOARD IN EVERY ISSUE Editor’s Notebook

6 The industry at large

Online Exclusives    www.oemoffhighway.com

Search: 12050566

Economic Outlook

8 2015 begins on positive note

oemoffhighway.com/economics

57 Ad Index

Off-Highway Heroes

58 The first large American hydraulic excavators

riginally marketed as a trenching O machine, the hydraulic backhoe’s capabilities as a mass excavating machine took years to be realized.

Search: 12048910

Ricardo Strategic Consulting

See all of the innovative and creative designs from the prestigious Red Dot Award winners from page 54 in an extended digital portfolio, and be sure to check it out in our Digital Edition for even more wow factor!

Search: 12050435

Director, Sales Product Management, Mobile Hydraulics

Bosch Rexroth Corp.

Tracy Kiser

Torsion Control Products

Alistair McLelland

Vice President Marketing, North America

AGCO

Doug Meyer

Global Director of Construction Engineering

John Deere

38

Matt Rushing

Director, Product Management, Global Electronics, ATS and Global Engines

AGCO

Allen Schaeffer Executive Director

Diesel Technology Forum

40

Keith T. Simons

President – Controls Products

OEM Controls, Inc.

new series of crawler dozers come A equipped with electrohydraulic controls for improved performance and integration of precision systems. Search: 12048894

Simone Stier

Promotion and Communication

Liebherr-Components AG

Bob Straka

Business Development Manager, Transportation

Southco, Inc.

44

Charlie Throckmorton

fforts to continue broadening fluid E power research and education will be the way to further advance the industry into new technologies and applications.

Principal Applications Engineer

Danfoss

John Treharn

Vice President Business Development HYD GROUP

Parker Hannifin Corp.

46 New Products

Len Walton

Transportation Market Director

www.oemoffhighway.com/directory

Minnesota Rubber & Plastics

OEM Off-Highway | MARCH 2015

OOH0315_02-05_TOC.indd 5

Terry Hershberger

VP Sales & Marketing

32

Search: 12040651

Eck Industries, Inc.

Mike Mackool

40 EnHanced electrohydraulic control

Education 44 Headed for a fluid power renaissance?

Sales Engineer

Cummins Inc.

Electrohydraulics

Andrew Halonen

Off-Highway Marketing Communications Manager

oftware allows a standard piece of S hardware to be configured into different variations of hydraulic control functionality.

Search: 12046326

GKN Land Systems

Consultant

Red Dot Award Winners

dditional control options and capabilities A of fluid power components provide OEMs the opportunity to achieve both component and overall system efficiencies.

Chief Engineer – Innovation & Hybrids

Joshua David

Search: 12049807

Jules Carter

Siemens Large Drives US

Search: 12052451

Pumps & Motors 38 Improved component control brings increased efficiency

Volvo Construction Equipment

Business Segment Head, Minerals Projects and Global Mobile Mining

The NFPA’s most recent analysis of the fluid power industry’s shipments and orders for hydraulic and pneumatic components.

SPECIAL SECTION: FLUID POWER SYSTEMS

Chief Project Manager

Roy Chidgey

Market Forecast: Fluid Power

Valve Drivers 32 Taking the Ex out of complex

Craig Callewaert, PE

5

3/11/15 12:34 PM

EDI T OR’S NO T EB O OK www.oemoffhighway.com/12050566

®

The industry at large This issue, in honor of INTERMAT 2015 in Paris, France this April (event information, 10283874), we took the opportunity to delve a little deeper into the European construction and agricultural machinery markets.

According to the Construction Equipment and Building Material Machinery

Association (VDMA), the European construction equipment industry will be

hitting another slow down as it takes on the Stage V emissions standards set in motion for 2019/2020 implementation for mobile equipment.

In 2015, many manufacturers of construction equipment will be again invest-

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www.OEMOffHighway.com PRINT AND DIGITAL STAFF Publisher Sean Dunphy sdunphy@ACBusinessMedia.com Associate Publisher/Editor Michelle EauClaire-Kopier meauclaire@ACBusinessMedia.com Managing Editor Sara Jensen sjensen@ACBusinessMedia.com Senior Field Editor Curt Bennink cbennink@ACBusinessMedia.com Contributing Writer Thomas Berry Ad Production Manager Cindy Rusch crusch@ACBusinessMedia.com Art Director Dave Haglund

in regards to the tight implementation deadlines for mobile machinery which

Senior Audience Development Manager Wendy Chady Audience Development Manager Tammy Steller

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uary 1, 2019 for all other machines. The industry is fighting to achieve prolonged

Change of Address & Subscriptions — PO Box 3605 Northbrook, IL 60065-3605, Phone: (872) 201-3915 Fax: (800) 543-5055 • circ.OEMOff-Highway@omeda.com

ing in emissions reduction technologies to meet 97/88/EC level requirements currently under review. According to Joachim Strobel, Deputy Chairman of

the VDMA and Managing Director of Liebherr EMtec GmbH, level 5 emissions

standards are achievable technologically, so the main focus of the discussion is includes January 1, 2020 for mobile equipment between 56 and 130 kW, and Jandeadlines to predict, plan and implement the technology effectively.

The overall European construction equipment market improved 7% in 2014

from the previous year, due mainly to the strong demand for earth moving and

road construction equipment. Read more on the European construction equipment market on page 26 in, “Constructing the Europe of tomorrow.”

CEMA, the European Association for Manufacturers of Agricultural Machinery

based in Brussels, predicts Europe’s agricultural equipment market to drop 5 to

10% in 2015. One reason given by CEMA for lower ag equipment sales in Europe was simply the natural economic cycle of decline following a boom, such as the

agricultural machinery sales boom between 2011 and 2013. Also, the lower com-

modity prices currently being experienced reduce a farmer’s income which limits investments and future equipment purchases.

Aside from the European equipment market analysis, we also delved deep-

er into the fluid power industry with four articles covering a range of product

IN THE NEXT ISSUE

APRIL

••Agricultural market trends ••Electric vehicles on the farm ••Shifting on the fly ••Emissions testing in the field ••Extreme Machines: Tree Shakers ••GPS built for the OEM

6

launches, electrohydraulic control usage and education investment. Be sure to check out this Special Fluid Power Section starting on page 32.

Still not enough fluid power con-

tent? Head online to our fluid power

channel at www.oemoffhighway.com/

fluid-power and get more of the news, products and trends happening in the off-road market.|

List Rental — Elizabeth Jackson, Account Executive, Merit Direct LLC, Phone: (847) 492-1350 ext. 18 Fax: (847) 492-0085 • ejackson@meritdirect.com Reprints — For reprints and licensing please contact Nick Iademarco at Wright’s Media (877) 652-5295 ext. 102 or niademarco@wrightsmedia.com.

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OEM Off-Highway (USPS 752-770; ISSN 1048-3039 print; ISSN 2158-7094 on-line) is published eight times per year: January/ February, March, April, May/June, July/August, September, October and November/December by AC Business Media Inc., 201 N. Main Street, Fort Atkinson, WI 53538. Periodicals Postage paid at Fort Atkinson, WI and additional entry offices. POSTMASTER: Send address changes to: OEM Off-Highway, PO Box 3605 Northbrook, IL 60065-3605. Printed in the U.S.A. Canada Post PM40612608. Return undeliverable Canadian addresses to: OEM Off-Highway, PO Box 25542, London, ON N6C 6B2.

Volume 33, No. 2, March 2015

OEM Off-Highway | MARCH 2015

OOH0315_06-07_Editorial.indd 6

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ECONOMIC OU T L O OK

Editor’s Note: Please note that both the U.S. and Euro Leading Indicator charts have been modified on the Y-axis to show the trend more easily.

2015

begins on positive note The big picture for the U.S. economy is encouraging.

Fourth quarter 2014 GDP

growth was 2.6%. While down from the sizzling 5.0% rate of

the previous quarter, this is still quite respectable. In addition, the labor market continues

to show improvement. New

job creation has been strong and compensation is finally

beginning to pick up. All of this

U.S. Leading Indicator: •• The leading indicator series has

been revised so previously reported data are not compatible.

•• The adjustments include

incorporating rebenchmarked underlying data and moving the base year forward from 2004 to 2010.

There is finally some better

economic news coming from Europe. Activity in the Euro-

zone has picked up a bit, led, as

usual, by Germany. Driving forces include lower energy prices, a weaker euro, and the

119.3%

119 118 117

118.4%

118.4%

Jul

Aug

117.2% 116.5%

116 115 114 113 0

May 2014

5.00

Jun

4.7%

Sep

5.0%

4.8%

Oct

Nov

Dec

Annual % change in quarterly averages

4.5%

4.5%

4.2% 3.9%

3.75

3.5%

•• Overall production slipped 0.1% during the final month of 2014.

2.50

utility output due to warmer than normal weather.

1.25

•• Much of this traced to reduced

•• Excluding utilities output was up

0.7%; the narrower manufacturing sector rose 0.3%.

0.00

1.0

tunately, this improvement segments.

120.5% 120.0%

120

longer term trend and strong gains over the past four months.

U.S. Total Industrial Production:

121.1%

121

•• The new series shows a similar

bodes well for 2015. Unfor-

will not be felt by all market

122

Actual index (2004=100)

www.oemoffhighway.com/economics

Jun ’14

Sep

Dec

Mar ’15

Jun

Sep

Millions of single-family units, seasonally adjusted annualized rates

0.85

Housing Starts: •• Single-family starts rebounded

during December, regaining the ground lost the previous month.

•• Starts were up 7.2%.

•• Solid gains were recorded

everywhere but the northeast, where volume fell 7.0%.

Mar '16

0.88

0.89

Dec

Mar '16

0.80

0.8 0.71 0.63

0.74

0.65

0.6

0.4

0.2

0.0

ECB’s quantitative easing

Dec

program.

Jun ’14

Sep

Dec

Mar ’15

Jun

Sep

15

Go to .com highwayor ff o m oe pf to sign unthly o m r ou IC ECONOMTER! ET L S W E N

QUESTIONS? Contact Steven Crane, Senior Economist at C3 Statistical Solutions, at

scrane@c3stats.com.

8

Private Nonresidential New Construction: •• The December report showed

a 0.2% decline in nonresidential construction.

•• The greater information content

came from another set of upward revisions to previous estimates.

•• Construction activity is now showing a stronger upward trajectory.

Annual % change in quarterly averages

13.4%

12

10.9%

9 6.8%

6.8%

6

4.9% 3.5%

3 0.8%

0

Jun ’14

Sep

Dec

Mar ’15

Jun

Sep

Dec

0.6%

Mar '16

OEM Off-Highway | MARCH 2015

OOH0315_08-11_Econ.indd 8

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Total Public New Construction:

Construction Machinery, New Orders: •• This was the fourth consecutive

Annual % change in, 12-Month moving total (1982 Dollars)

4 2

1.1%

0

-0.4%

-2

-1.7%

-4

-10

Jun ’14

Sep

Dec

Mar ’15

Jun

-9.4%

Sep

•• There has been substantial Dec

Mar '16

of this series than an indication of trend.

to the plummeting free fall that characterized 2014.

•• Defense order volume has shown

•• Shipments remained near a

no sustained directional movement over the past several years.

20-year low.

Annual % change, in 12-Month moving total (1982 Dollars)

11.0%

Heavy-Duty Truck Shipments:

5 0

0.3% -3.4%

-5.1%

-10

-20 -25 -27.1%

-30 -35

-29.7%

Jun ’14

Sep

Dec

-34.0%

Mar ’15

Jun

Sep

Dec

Mar '16

Jun

Sep

0.9%

Dec

Mar '16

8.2% 6.4%

-1.1%

-3.9%

Jun ’14

Sep

-5.9%

-7.0%

Dec

Mar ’15

10.1%

9.9%

Jun

Sep

Dec

10

Annual % change, in 12-Month moving total (1982 Dollars)

8 6 4

2.6%

2 0

-0.3%

-2 -4

-3.9%

-6 -6.7%

-8

Jun ’14

-4.9%

-7.3%

Sep

Dec

Mar ’15

Jun

Sep

20 17.0%

Dec

Mar '16

Annual % change, in 12-Month moving total (2003 Dollars)

17.2% 15.4%

15 10.6% 7.7%

4.1%

0.1%

0

-0.8%

-5

Jun ’14

Sep

Dec

Mar ’15

Jun

Sep

Dec

OEM Off-Highway | MARCH 2015

OOH0315_08-11_Econ.indd 9

Mar '16

12

5

from December 2013 to December 2014; gains occurred in 11 of the 12 months.

Mar ’15

-1.6%

•• The year 2014 was an impressive

•• Shipment volume rose just over 28%

-32.8%

Dec

0.8%

-0.1%

10

period for the heavy truck market segment.

Sep

Annual % change, in 12-Month moving total (2003 Dollars)

•• Real shipments recorded a slight gain in December, up 0.5%.

-15

Jun ’14

9 8 7 6 5 4 3 2 1 0 -1 -2 -3 -4 -5 -6 -7

•• But this is more the typical volatility

•• But this is a minimal uptick relative

-5

0

December, after falling 14.8% in November.

in December.

0.9%

1

•• Defense orders fell 8.9% during

•• Real shipments rose 9.7%

10

volatility by no discernible trend since 2012.

2.1%

2

Defense Industry, New Orders:

Farm Machinery & Equipment Shipments:

15

reversed by December’s 7.9% decline. volume since August of 2012.

-7.4%

-8

•• November’s gain was more than •• The result was the lowest order

-5.3%

-6

Mining, Oil & Gas Field Machinery New Orders:

3.2%

3

level was 6.7% above that of December 2013.

6.9%

6

4.0%

4

•• The December 2014 volume

accompanied by downward revisions to previously reported estimates.

5.0%

5

moved onto the road to recovery during 2014.

•• These declines were usually

7.7%

7

•• Public sector construction

decline and the sixth over the final seven months of the year.

Annual % change, in 12-Month moving total (1982 Dollars)

6

1.1% gain in December that came on top of notable upward revisions to previous data.

during the final month of 2014.

8.3%

8

•• Public construction recorded a

•• Real orders dropped another 2.7%

8

9

Mar '16

9

3/11/15 12:33 PM

ECONOMIC OU T L O OK

www.oemoffhighway.com/economics

Euro Area Leading Indicator: •• The index rose during December;

2.5%

2.5

this was the third consecutive monthly gain.

Industrial Production, Germany:

Industrial Production, United Kingdom: 2.4%

•• In addition, most of the earlier data received modest upward revisions.

•• All in all, this indicator is beginning

to signal a more positive near-term outlook.

Monthly index

2.0

1.9%

1.8%

•• As a result, output has now risen for four consecutive months.

1.6% 1.5 1.2% 1.0

•• Industrial orders were up substantially

1.2%

in December; the sentiment indexes also rose.

0.9%

3.0

0.5

100.9

2.7%

2.8%

3.0%

100.70

Dec

Mar '16

0.0

100.65

100.64 100.59

100.6

100.53

100.5

100.57 100.51

100.52

Jun ’14

Sep

Dec

Mar ’15

Jun

Sep

Dec

•• Production declined 0.1% during

October; a gain was expected by most analysts.

100.4

•• Virtually all the weakness came

100.3

0.0

Annual % change in quarterly averages

2.5

100.8 100.7

•• Overall production rose 0.1% in

December and November’s number was revised from negative to positive.

Annual % change in quarterly averages

from manufacturing, which fell 0.7%.

May '14

Jun

Jul

Aug

Sep

Oct

Nov

Dec

•• A softer export market, especially to Europe, has been hurting the manufacturing sector.

Mar '16

2.0

1.9% 1.6%

1.5 1.1%

1.0 0.6%

0.5 0.1%

0.0

Jun ’14

Sep

Dec

Mar ’15

Jun

Sep

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OOH0315_08-11_Econ.indd 10

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NE W S B R IEF S: V IR T UA L T E S T ING www.oemoffhighway.com/12042268

A case for broadening the use of

virtual testing OEMs such as CNH have utilized Virtalis virtual reality systems to explore new equipment designs.

ALL IMAGES COURTESY OF VIRTALIS

by Sara Jensen

Expansion of virtual testing for machine authorization in the European Union could provide time and cost savings to agricultural equipment manufacturers.

The European Commission re-

list of virtual tests available should

protective structure (ROPS) tests

Framework Regulation for Agricul-

selecting the most suitable require-

typically used only for design optimi-

cently placed a new provision into its tural Vehicles (Regulation 167/2013)

which allows the use of virtual tests during the authorization process of agricultural equipment in the

European Union (EU). Currently, only

continuous or interrupted rollovers

during lateral overturning of a narrow track tractor with a protective frame mounted in front of the driver’s seat

is included in the list of requirements

that can make use of virtual testing to replace physical testing.

CEMA - the European Association

be expanded. It is in the process of ments and developing proposals with technical specifications that

will explain how legislation can be adjusted to include a wider vari-

ety of virtual tests for agricultural

equipment. “In our view, developing

proposals for increased use of virtual

tests will help to minimize errors and reduce development time and costs,

thus supporting innovation in the agricultural machinery sector,” says Ivo

Hostens, Technical Director of CEMA. Virtual testing for dimensional

for Manufacturers of Agricultural

checks, such as field of vision and

the new provision, but believes the

simulations including roll-over

Machinery – has stated its support of

12

exterior projections, and strength

currently exist, says Hostens, but are

zation purposes. They enable manufacturers to test a product to failure without worrying about destroying a costly physical prototype, as well

as run through numerous worst-case scenarios before determining a final

product design. If these types of virtual tests were allowed for machine

authorization, as well, manufacturers could further reduce the number of prototypes they create, saving

time and money. Hostens adds there already exists an accurate full ROPS virtual test for buses under UN ECE Regulation 66.

The acceptance of virtual tests will

OEM Off-Highway | MARCH 2015

OOH0315_12-13_VirtualTesting.indd 12

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be dependent upon how well the technical content is defined and how solid the validation tests are, says Hostens.

CEMA will have to demonstrate to

technical services and approval authorities the accuracy and reliability of the

Virtalis systems enable customers to use virtual reality to examine various aspects of a design concept.

models being used in the virtual tests in order for them to be used in place

of physical tests. He says that while for

some tests it will be easy to demonstrate the virtual test is more accurate than the physical, others will be more difficult.

“An important point to keep in mind

is that although most of the technical

content can be fixed in legislation, the

acceptance criteria need to be defined and agreed upon with the respective technical services and approval au-

thorities. In addition to the technical

The Virtalis virtual reality systems allow engineers to virtually step into the cab of a piece of equipment and run through potential operational simulations to help validate their designs.

provisions for the simulations, it might

be necessary to find some harmonized approval procedures.”

At the moment, CEMA is still assessing

which areas of virtual testing to propose based on which ones will provide the most meaningful role and value for

manufacturers. Suitable tests will not

only have to offer a high value-add to

manufacturers, but also ease of drafting content and have a high possibility of

acceptance. Once a shortlist of requirements and their tests has been assem-

bled, Hostens says a select group will be used to start a pilot project for 2015-

2016. “The lessons learned from the pilot [test] will then be used to gradually ex-

tend the list of virtual testing in the new EU approval legislation,” he explains.

CEMA is coordinating the proposal

Virtual reality systems can be used during the design process to visualize and simulate various design concepts before they go into production.

process, and working directly with

manufacturers in the agricultural industry. Hostens says a dedicated project

team has been established which is led

by Giuseppe Cordua from Iveco and

supported by Stefano Pagliarani from

FederUnacoma. CEMA has yet to begin

discussions with the European Commission, but anticipates a first proposal to be ready by early 2016. |

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CO V ER S T ORY: VA L UE EQUIP MEN T www.oemoffhighway.com/12048915

A new kind of OEM

In an industry where you have to dig deep to find significant differences between competitors, one OEM breaks away from premium equipment.

ALL IMAGES COURTESY OF SDLG

by Michelle EauClaire-Kopier

Does reliability have to come

ty and internal synergies.

beyond the developing countries

SDLG, it doesn’t. The manufacturer is

was believed to only be required in

were and why they were buying this

base—those that want to own a new

Volvo’s strategy for the BRIC coun-

at a premium price? According to

addressing an entirely new customer vehicle but don’t need the advanced and high priced technology to get the job done. Affordable doesn’t

have to mean previously owned or rented equipment anymore.

When the agreement was made

with Volvo to purchase SDLG in 2007, it was believed that Volvo would

benefit from SDLG’s strong foothold in the Chinese market and SDLG

would be able to take advantage of

Volvo’s product development, quali-

14

In the early stages, the value brand

developing markets, consistent with tries (Brazil, Russia, India and China).

“That was the first focus of SDLG’s

value brand,” explains Alan Quinn,

Director, SDLG North America. “But,

we started to see SDLG aggressively growing in the export markets. For example, in Brazil, Chinese wheel

loader sales went from 10 to 50% of the market in just five years.”

The unexpected growth prompt-

ed Volvo to reevaluate other

opportunities for the value products

and investigate who the customers

equipment. “It helped to look at the market in a different way, because traditionally premium equipment

manufacturers say the majority of

their customers use the equipment for over 1,500 hours per year. By

looking at the customer pool in a

different way, it allowed us to see

that about half of the customers that buy wheel loaders (either new or

late-model used premium machines) use the vehicle for only 1,000 hours per year or less,” says Quinn. The

perspective helped SDLG see a larger

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part of the market that was looking

brand makes a lot of sense, par-

means fewer computer components

opposed to a highly spec’ed, high

vehicles quickly such as corrosive

be damaged from chemicals. Sylvite

for a utility piece of equipment as production piece of equipment.

“We think half of the new equip-

ment that gets sold is resold within five years,” Quinn says. “Any new piece that gets resold, we are a

viable alternative for because by

definition those people are looking for a price point machine.”

The launch of the SDLG value

vehicles for developed countries

may also capitalize on the strong

rental market, where the customers

ticularly those that depreciate the environments. “Of the new vehicle

business, we think probably 10% of

the customers buying new premium

equipment are in corrosive industries or have applications that don’t re-

quire a new premium, but they want

and less wiring – essentially, less to is first able to save money with its

value-priced SDLG wheel loader over

a more expensive premium machine, and again saves money with less repairs and maintenance.

Pete Marovich, General Man-

a reliable new machine,” says Quinn.

ager of Sylvite, says the company

option. Now they do.”

value pricing and because of the

“Before, they didn’t have another

Sylvite, a leading fertilizer distri-

bution company in North America,

chose an SDLG wheel loader for its damaging nature of its work with corrosive chemicals.

might be more interested to own an

affordable and reliable vehicle rather than invest in rental costs.

“We are selling a standardized

product,” says Quinn. “Beyond that, we tried to make sure we under-

stood the customer and their needs, and we came to a simple summary:

If a customer walks in and is talking about how much the machine will

make him, he needs to buy a premi-

um piece of equipment because the equipment is part of his whole business structure. It’s his productivity,

his fuel efficiency, his uptime, etc. He thinks about his equipment as part of his total business chain.

moves large quantities of industrial

talks about how much the machine

around the region, and in the

“An SDLG customer walks in and

is going to cost him, because it

is not a productivity piece, it’s a support piece. He’s not worried

about it being the most productive, it just has to be reliable. It’s not

going to be working all day, and it’s not going to be used for that long, but it needs to be available when

he needs it. In that way, it’s a lot like renting equipment.”

When does value make sense?

There are certain industries and

applications where the SDLG value

Quinn agrees, “The SDLG propo-

grade and commodity fertilizers

sition is that it makes quality wheel

process, its equipment takes quite a

have the features of premium ma-

beating. Due to the inevitability of

equipment degradation due to the prolonged and extensive chemical exposure, one branch of Sylvite is turning to SDLG wheel loaders to mitigate damage.

The Lakeland, Florida-based

Sylvite branch purchased an SDLG LG959 in lieu of a more expensive

machine. With fewer electronic parts subjected to the corrosive materials, there is much less damage to

the wheel loader – and to Sylvite’s bottom line. Fewer electronics

loaders at value prices. They don’t

chines which, as shown in the case of

the corrosive materials industries, is a major plus.”

Beyond damaging applications,

lower operation hour situations are also where SDLG makes sense. “If

you’re going to be in the machine all day working long hours, you’ll

want the most fuel efficient, highest productivity and most comfortable

vehicle available, which is the premium market,” says Quinn.

When it comes to government

equipment, value and versatility

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CO V ER S T ORY: VA L UE EQUIP MEN T www.oemoffhighway.com/12048915

are key. In Canada, for example,

of work this year, so it makes good

wheel loaders for road projects and

SDLG wheel loader, which costs less

municipalities are utilizing SDLG

sense for the region to purchase an

material handling.

than premium machines.”

Sarnia, a municipality in the

an SDLG LG938L wheel loader for

Remember to ask, what does my customer need?

performing other tasks, such as snow

product line is due to two factors: it

Saskatchewan region, purchased

loading gravel for road projects and

The low cost of the SDLG value brand

removal and waste management for

is built in China and is a lower spec

the region.

machine. “The Chinese are very cre-

Kevin Fry, Territory Manager at

ative in finding ways to deliver 80%

Redhead Equipment, from which the

of what you want at 20% of the cost,”

machine was purchased, says that

Quinn says. The U.S. culture tends

initially, Sarnia had been in the mar-

to cater to the premium contractor,

ket for a used machine, but opted for a brand new SDLG wheel loader for

which calls attention to a possible

Interior of SDLG’s LG948L wheel loader

habit of overdesigning vehicles

“Sarnia doesn’t have to run a

timely manner, and needs a loader

continued to design for the ‘cream of

complete individual projects in a

Fry says. “It may only get 300 hours

its value pricing and solid warranty. wheel loader 24/7, it just needs to

ready to go in a moment’s notice,”

unnecessarily. “As designers have

the crop,’ they have pulled away from what the majority of customers really

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OUT THINK. OUT WORK. OUT FRONT.

To learn more about how DEUTZ continues to lead the way, visit DEUTZAmericas.com

FOR DECADES, DEUTZ HAS HAD A PASSION FOR PUSHING TECHNOLOGY TO NEW HEIGHTS. DEUTZ has done it again, by conquering Tier 4 Final emissions standards. The bar has been raised when it comes to reducing complexity, and improving serviceability.

The latest DEUTZ engines provide the most compact dimensions in their class, with power, torque and fuel efficiency that put larger displacement engines to shame.

Once again, DEUTZ is leading the way with our new high torque version TCD 3.6 L4 engine.

This new power rating avoids the need to install an expensive SCR system - without compromising overall performance.

Displacement

HP Range

KW Range

2.9L

40 -75

30-55.4

3.6L

75 -130

55.4-97

4.1L

108-154

80-115

6.1L

160-241

120-180

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214-335

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CO V ER S T ORY: VA L UE EQUIP MEN T www.oemoffhighway.com/12048915

need. That’s what has opened the

pre-wired, so it’s a dealer add-on,

more consistent with what people

factory that way. Everything we’re

door for us to bring a product that is

you don’t have to order it from the

need to get a job done,” he says.

doing is to make it flexible at the

And, while the vehicles are ex-

dealership, but we’re going to bring

tremely standardized (with manu-

in a base model,” Quinn says.

facturing lines that are producing

There are several levels of tech-

around 100 units per day and as high

nology that can be equipped on

for some customization for specific

the region it’s being shipped to. The

as 180 per day), there is opportunity

the vehicle platform depending on

needs. A boom suspension ride

premium level of the SDLG value line

control can be added, for example.

is coming to the North American

“One of the ways we keep the cost

market to address its higher emis-

down is to have a highly standard-

sions regulations.

ized product, so that is a limitation

The premium Volvo brand and

for us,” explains Quinn. “Dealers can

the SDLG value brand are offered

do modifications for specific applications, but we tend to try and run the

is making sure we aren’t adding

to keep the cost structure in place.

But, even with the boom suspension

manufacturing lines as fast as we can

things people don’t want or need.

“Part of what we are doing here

option we have, the machines come

through the same dealer network

with different value propositions in

an effort to satisfy every customer’s needs and wants when getting the job done. |

Suite 601 · 600 Bursca Drive · Bridgeville, PA 15017 · tlc.usa@ikusi.com www.ikusitlc.com/en

I-KONTROL FAMILY oemoffhighway.com/12048586

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OEM Off-Highway | MARCH 2015

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Components for your Equipment.

Components by Liebherr perform a wide range of different drive tasks in various applications in the fields of construction and mining. Examples include travel drives in crawler vehicles, swiveling drives in cranes, axial piston motors in excavators and diesel engines in pipeline machines. The versatile and freely programmable Liebherr Compact Control Unit is ideal for small mobile machinery in on-road and off-road applications.

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ENGINE S Y S T EM www.oemoffhighway.com/12045616

All the power and performance in a smaller package

by Sara Jensen

Compact engines aim to find the balance between meeting emissions, performance and space requirements.

SAME DEUTZ-FAHR

Emissions compliance continues to be a key

driver for new engine designs, particularly as Tier 4 Final in the U.S. and Stage IV in the European Union goes into full effect. With the addition of aftertreatment systems

and componentry to meet these regulations, the engine them into machinery more challenging for OEMs.

A simplified aftertreatment system requiring no DPF enabled SAME DEUTZ-FAHR to make the FARMotion engine more compact in size.

ing new emissions-compliant engines, they have used it as

hicle interfaces as its predecessor 1000 Series, a Tier 1 to Tier

package size.

markets, Mattei says. Having the same interface ensures an

package often increases in size which has made integrating However, as engine manufacturers have been develop-

an opportunity to address other features, as well, including For its new FARMotion engine introduced at EIMA 2014

(learn more, 12021268), SAME DEUTZ-FAHR wanted to

3 engine that is currently used in tractors for lesser regulated easy transition to Tier 4 Final when necessary.

create an engine that did more than just meet Tier 4 Final

Emissions compliance now, and in the future

need of the agricultural industry to provide a single engine

(product information, 11298319) specifically to meet future,

emissions regulations. It was also looking to address the

platform that could be used in tractors ranging from 50 to 100 kW and meet emissions regulations from Tier 1 to Tier 4 Final. “This facilitates a tractor manufacturer to offer the same vehicle platform worldwide, across a wide span of

emission regulations, with the same under-bonnet concept and with a high degree of component standardization,”

says Manlio Mattei, R&D Engine Systems, FARMotion Oper-

Released early last year, Hatz developed its 4H50TIC engine as well as current, emissions regulations. Fabian Ottmann,

Public Relations and Marketing Manager at Hatz Diesel, says

the company chose to develop water-cooled technology for the engine because as emissions regulations become more

stringent in the future, it will be difficult to meet compliance levels with the current air-cooled technology.

In addition, Ottmann says the company was looking to

ations Platform Group Manager, at SAME DEUTZ-FAHR.

develop a groundbreaking engine concept that would set

ly designed engine due in part to its simple exhaust gas

He explains that the company’s predecessor 2 to 4 cylinder

SAME DEUTZ-FAHR was able to achieve a more compact-

aftertreatment system which does not require a diesel par-

ticulate filter (DPF). Mattei says innovations regarding valve train and exhaust gas recirculation (EGR) system design

also helped the company create a more compact engine.

In addition to its size, the engine’s modular design concept

also helps ease integration. The engine shares the same ve-

20

a new benchmark in the up to 56 kW (74 hp) power class.

engines, which were introduced in 1978, were not comparable in weight and size to other engines on the market,

and the company wanted to create an engine that could be competitive with others in its power class.

“We wanted to have an engine which is smaller and

lighter compared to the engines of our competitors,” says

OEM Off-Highway | MARCH 2015

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FUEL SAVINGS of up to 20 percent

*

Want to learn more about this and other benefits Perkins can offer?

Log onto Perkins virtual stand today www.perkinsvirtualevent.com

* Machine fuel consumption improvement achieved through a combination of engine efficiency and technology integration

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OOH0315_20-25_Power.indd 21

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ENGINE S Y S T EM www.oemoffhighway.com/12045616

Ottmann. To do this the company

a positive side effect of the down-

which has made the engine 90 kg

CO2 emissions and energy is already

chose to use a downsizing concept lighter compared to competitive engines. Along with the weight

savings, the downsizing provides a smaller, easier engine for OEMs to integrate into their machines. “As

sizing, a considerable amount of

saved due to the fact that fewer raw materials need to be melted, casted and machined,” adds Ottmann.

Downsizing, as well as combining a

turbocharger with a highly precise in-

Hatz chose to use water-cooled technology for the 4H50TIC engine because it is better able to meet the more stringent emissions regulations coming in the future than the current air-cooled technology.

HATZ DIESEL

jection system, helped eliminate the

need for a DPF. In addition, Hatz used

an efficient intercooler and optimized the EGR path and mixing nozzle for even distribution of exhaust gas

to all four cylinders on the engine.

Ottmann says using all of these technologies made it possible to reduce particulate matter to a minimum

during the combustion process. They also make it possible for the engine to provide fuel efficiency benefits;

Ottmann says the engine has been

found to consume no more than 240 gal/kW over a wide load and speed

range while consumption at the best point is 210 gal/kW.

For its downsizing and fuel effi-

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Learn more about Eberspaecher today at www.eberspaecher-na.com or toll free at 1-800-387-4800.

ciency benefits, the 4H50TIC engine has been nominated for a 2015 GreenTec Award in Europe (learn more,

12020954). It is currently among the

top three finalists for the award, with the winner being announced in May.

Using technology only when it’s needed

Designed for compact equipment,

Perkins’ 404F-E22TA (product infor-

mation, 12027880) features a high pressure common rail system to

meet Tier 4 Final emissions regu-

lations. Oliver Lythgoe, Marketing Manager at Perkins Engines Co.

Ltd., says this is the first time the www.ebe rspa e che r-na .co m

company has used the common

rail technology for an engine of this size because it was not necessary

oemoffhighway.com/10056419

22

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Off-highway engines by MTU. Tougher—whatever the conditions.

All around the world, off-highway operations face extreme conditions every day. It’s a good thing they can depend on MTU drive systems in any situation. The MTU Series 1000-1600 engine lineup offers unmatched performance, all while meeting EU Stage IV/EPA Tier 4 final requirements and achieving significantly low fuel consumption. Trust the best for the toughest jobs in the world—anytime, anywhere. www.tougher-whatever-the-conditions.com

Series 1300

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SUNNY SIDE UP, OVER EASY or SCRAMBLED?!!!

The 404F-E22TA engine is the first of its size class in which Perkins has used a high pressure common rail system to meet emissions regulations.

Yet another choice for hydraulic cylinder positioning from ROTA!!

the technology on a number of larger engine models, and

Reliable compact design Non Contact Operation

to meet previous emissions levels. Perkins has used

Inside the cylinder?

Miniture Mounting

PERKINS ENGINES CO. LTD.

Signal Electronics Built Inside

thus is already experienced in

how to use and apply it, which Lythgoe says is important to

ensure performance and durability.

“It’s not the ingredients that matter, it’s how you mix the

Absolute Signal

recipe,” he says.

While beneficial for emissions compliance, the common

rail system also helps users get the best performance out

Short Length Maintains Pin to Pin Dimensions

of the engine. “When installed in a machine, we’ve seen up to a 20% fuel consumption improvement over the current

Or outside the cylinder?

model,” explains David Kidder, 400 Series Product Manager

For steering and long standard cylinders On Site Replaceable

at Perkins Engines Co. Ltd. Additionally, he says the common rail system enabled Perkins to simplify the aftertreatment

Magnet Works Through Carbon Steel

system so only a diesel oxidation catalyst (DOC) is used and the need for a particulate filter requiring regular servicing is eliminated. “This is particularly important for compact equipment,” says Kidder.

Removing the particulate filter makes the engine much

more compact in size, and therefore easier to integrate

No Deep Drilling Costs

into machinery. The smaller package size enables machine designs with good sightlines for safety and tight turning capabilities. And despite its smaller size, Kidder says the

Or modular?

engine is capable of providing a power rating up to 50 kW.

For external mounting on long standard boom cylinders

Integration is also aided by the fact that the engine has

the same connection points as engines for the rest of the

Simply bolts on and off!

world. “Our customers can have one machine design even

though it has a different engine in it for the different territories,” says Kidder.

Perkins will manufacture the 404F-E22TA at its facility in

Griffin, GA. Kidder says the company’s strategy is to build

where its customers are located, providing customers with

the advantage of shorter logistics routes and a more stable currency base for purchasing which they might not get if

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Lythgoe says that while Europe’s regulations are similar, the

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Wellington Street, Bury, Manchester, BL8 2BD, UK

Currently, North America is the key market for the engine

due to the emissions requirements it is designed to meet.

Booth: Rota Engineering Ltd

the engine were built elsewhere.

power range in which the emissions reduction technology is needed is much narrower—50 to 75 hp in Europe compared to 25 to 75 hp in the U.S. He says more markets for the

engine, including Europe and China, will emerge within the ©

next 5 to 10 years as they near the same emissions levels as the U.S. “But right now America is really important for us.” |

oemoffhighway.com/10276136

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It Pays To Think Cummins.

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M A R K E T AT A GL A NCE: EUROP E A N CONS T RUC T ION www.oemoffhighway.com/12050035

Constructing the Europe of tomorrow

The European construction equipment market has good prospects for 2015 as its recovery continues, though to what extent is still unknown.

by Sebastian Popp, Economic Expert for the Committee for European Construction Equipment (CECE)

After North America, the

The good performance of the

2014 was still at 8.5%, but the fourth

enough to recover what had been

for the near future aren’t any better.

European construction equipment

European market in 2014 was just

region in 2014. This was welcomed

lost in 2013. However, across all

market had been the most dynamic amid the troubled times the industry is going through. Still, recovery is

fragile and differentiates in strength

across countries and product groups.

In 2014, sales in the European

market grew 9% compared to

2013. Exports also showed a slight momentum of growth. However,

2014 was first and foremost anoth-

in Europe in 2014, the first one to

cord levels seen in 2007. And again,

growth of 32% pushed the earth-

is still more than 40% below the rethere are huge disparities. Southern

Europe remains at very low absolute levels whereas markets such as the UK and Germany are not that far

away from pre-crisis levels of 2007.

Earthmoving equipment

are still remarkably high. In Europe,

moving equipment were sold in

the industry experienced an entire economic cycle within just one

year—starting extraordinarily strong after a very mild winter, it saw an extended summer slump followed by

another pick-up of demand towards the end of the year. Heterogeneity

was great across countries; while the United Kingdom (UK), the strongest of the large-volume markets, saw

sales growth of one-third compared to the already strong 2013, Turkey

and Russia had a devastating year

with market declines of 25 and 37%, respectively. Even beyond Europe, volatility was not less striking: The North American market grew by

one-fifth, while China decreased by the same rate.

26

Looking at the growth markets

products and countries, the market

er year of great volatility and the

amplitudes of market movements

quarter was very weak and prospects

During 2014, 135,000 units of earthEurope including Russia and Turkey.

This amounts to an increase of 6%

and puts the sector back to the levels of 2012. On an aggregate level, the industry lost momentum over the year. After a strong 11% increase in the first quarter, sales growth

gradually faded away, and the fourth

quarter even saw declines of 5%. The negative momentum is particularly

attributable to Russia. Amid political

mention is the UK. A tremendous

moving equipment market to 2nd

in Europe. The German market, No.

1 in Europe, already on comparably

high levels, had a remarkably stable

performance and managed to grow even further by almost 10%. Nordic countries were equally stable last

year and grew by 10.5% on average.

In Western Europe, the Netherlands (+35%), Belgium (+11%), and Austria

(+14%) were strong. Southern Europe finally delivered some signs of life,

albeit on an extremely low absolute level. The Spanish earthmoving

market grew by 54%, and the tiny Portuguese market grew by 69%.

Italy, the only remaining volume

market in Southern Europe, saw a sound growth of 20%.

When it comes to products, the

tensions, the equipment market

general trend of 2014 was that

were down 60%, and the total rate

performed stronger than heavy

collapsed – fourth quarter sales

of decline for 2014 was 38%. Another problematic market was France

where the economic scenario of the

industry worsened significantly over

the year. The full year sales growth of

compact earthmoving equipment equipment. This applied in particular to mini excavators and compact wheel loaders. However, there are

exceptions; skid-steer loader sales

dropped by 15% and sales of loader

OEM Off-Highway | MARCH 2015

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M A R K E T AT A GL A NCE: EUROP E A N CONS T RUC T ION www.oemoffhighway.com/12050035

backhoes, as a result of the bad

in 2014, but the weakness of the

tors saw fair growth. Recent indica-

were down 24%. Given the currently

of infrastructure investments, and

the mining industry, which might

market situation in Russia and Turkey, very cautious propensity to invest by the rental sector, it is questionable if compact equipment sales can

remain on a growth path in 2015.

Heavy equipment sales also grew

mining and quarrying sector, lack

the Russia crisis took its toll. Sales of large wheel loaders were down by

9%, sales of rigid haulers by 27%. Ar-

ticulated haulers, crawler excavators, dozers, graders and wheel excava-

tors suggest the worst is over for stimulate equipment demand to some extent in 2015.

Road construction equipment

In all four quarters of 2014, road

construction equipment was the

best-performing of all the sub-sec-

tors. The total sales growth amount-

ed to 19% compared to 2013. Rates of growth were similar across product

groups: light compaction equipment

sales increased by 20%, while sales of

self-propelled rollers were 16% above 2013 levels. Sales of asphalt pavers in Europe grew by 21%.

Looking at markets and regions,

there was a similar picture observ-

able for the earthmoving equipment

sector in 2014. Western and Northern Europe were the center of stability;

Southern Europe started a recovery from extremely low levels; at the

Eastern tip of Europe, the picture

looked worse. Translated into numbers, the UK market grew by 33%,

France by 21%, Germany by 19% and the Nordic countries averaged 22%.

Having in mind the limited activity in

road building as a result of continued public funding constraints in many European countries, this pick-up oemoffhighway.com/10056076

28

definitely exceeded expectations. In

OEM Off-Highway | MARCH 2015

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3/11/15 3:07 PM

SIMPLE No DPF/DOC. No Regeneration.

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M A R K E T AT A GL A NCE: EUROP E A N CONS T RUC T ION www.oemoffhighway.com/12050035

a more long-term view, road equip-

European road building sector in

equipment sector. There are multiple

the construction equipment industry

be room for more investments in

but the major explanations are a

the next three years, there should

ment clearly is the sub-sector within

equipment.

that has recovered most strongly

after the crisis. And a continuation

of the positive trend is not unlikely.

Concrete equipment

annual growth rate) of 2.6% for the

friendly for the building construction

With a forecasted CAGR (compound

The picture looked much less

reasons for weaker performance,

flat building sector in Europe after two consecutive years of decline,

and a statistical base effect (strong growth of equipment demand in

2013). Concrete equipment started well: First quarter sales in Europe

were one-third above 2013 levels.

Metal Tubular Assembly Design and Fabrication

However, from the second quarter

onwards, the sector slid into the negative. Total sales in 2014 were 13%

below previous years’ levels in the

European markets. Since volumes of the products are comparably small,

growth rates are easily distorted and should not be over interpreted.

Looking at countries and regions,

the large-volume markets developed

differently: Germany lost significantly (20%) while the French market grew slightly (4%). Switzerland and the

UK also saw some growth whereas

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its 2013 levels. Similarly to the other equipment sub-sectors, there was

some positive momentum in Southern Europe. The full extent of prob-

lems in Russia—the weak currency,

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30

the Austrian market could not keep

ist measures by the Russian government—became visible for concrete equipment in 2014. On a positive

manufacturers could rely on exports.

OEM Off-Highway | MARCH 2015

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The primary export definitions – in

remain on high absolute levels, and

year. The Middle East markets seem

America – were stable thanks to a

and South do not get any bigger.

main relevant export destinations for

particular the Middle East and North good development of the residential

the disparities between the North Beyond Europe, prospects are

and non-residential building sector.

not bad either. The North American

2015 also.

continuation of growth, even though

This trend is likely to continue in

Outlook

equipment market should see a

probably on lower levels than last

to defy political uncertainties and reEuropean construction equipment.

The former growth engines in Asia, in particular China and India, could find

their way back to stability after a very troubled recent past. |

The prospects are not too bad for 2015. While the general assump-

tion for the future is a continuation of the recovery, the extent of it is

more questionable. The European construction industry should be

on a recovery path, with all three

sectors of residential construction, non-residential construction and

civil engineering having a positive growth forecast. The mining and quarrying sector, of limited rele-

vance in Europe, might have weathered its crisis and could stimulate

demand in 2015. Investments from

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the rental sector should remain restricted this year.

Again, much uncertainty em-

anates from political crises, the Russia-Ukraine conflict being

probably the most severe one for

the European equipment industry. A short-term recovery of the Russian market is very unlikely. The flaring up of the Euro crisis could further

impede the readiness of customers

to invest. According to a recent CECE survey, European manufacturers

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look very cautiously at the market

scenario for 2015. Manufacturers of earthmoving and road equipment

remain the optimistic ones whereas concrete equipment manufacturers are more hesitant.

Against this backdrop, a flat

market or a slight growth appears

to be the most realistic scenario for Europe in 2015. The good news for this scenario would be that North-

ern and Western European markets

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OEM Off-Highway | MARCH 2015

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SP ECI A L SEC T ION

F L UID P O W ER S Y S T EM S: VA LV E DR I V ER S www.oemoffhighway.com/12049807

Bringing a vehicle into the

electronic control era doesn’t neces-

sarily require complex programming expertise in order to incorporate a

new system functionality needed by the customer. Experts in electrohydraulic control systems are finding

ways to take the burden of creating complex control algorithms out of

the machine’s development process

and offering instead prebuilt models with customization opportunities.

HydraForce recently announced

its ExDR valve drivers that mount on the coil using a Deutsch DT-Series

2-pin sealed connector. Two different package types are available—the

8-pin version (notated with 0201 on the product’s name) contains one

input and two outputs with CANbus, while a 4-pin version (notated with

0101) has one input and one output with shared communication. “The

8-pin version allows us to monitor in

real time because we can process the actual physical analog input pin or

process the CAN message variables,

whichever is chosen as the deciding factor of how to drive the outputs,”

Taking the Ex out of complex

HYDRAFORCE

explains Chris Shader, Electronic

Product Manager, HydraForce. “Just taking that one piece of hardware,

you buy it with whichever version of firmware you want.”

For recently designed machine

control systems in which an OEM

wants to add new system functionality to an existing generation of

machine but is out of outputs on the

controller, the ExDR valve drivers and a CANbus message can be used to

drive the outputs and integrate the new functionality instead of rede-

by Michelle EauClaire-Kopier

signing the whole system.

Software allows a standard piece of hardware to be configured into different variations of hydraulic control functionality.

situation where they’ve run out of I/O

32

“Every engineer has run into a

on their main ECU mid-design,” says David Price, HydraForce Marketing

Communications Manager. “With its

OEM Off-Highway | MARCH 2015

OOH0315_32-37_Ex.indd 32

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single- or dual-output control, ExDR

The evolution

can get you out of the conundrum of

The first generation of the valve driver product line was the EVDR1 launched in 2005. “Even then we had derivatives for fan drives and transmissions,” (the EFDR1 and ETDR1) says Chris Shader, Electronic Project Manager, HydraForce. After about five years of production release, HydraForce began to see shortcomings of the product. “Originally it only had a 6-pin receptacle and it didn’t have CANbus on it. The EFDR1, for example, had a single input and no CANbus, so it was essentially a single input temperature control, and that is all it could ever be,” he says.

The second iteration (and most recently developed and launched) valve drivers feature an “A” at the end of the product name. “The second iteration was to upgrade the processor. That’s what allows us to have a small, remotely mounted device that has enough computing power to turn a complex CAN message into an easily digested input signal that can be used to drive current to the valve. When we decided to redesign the product, we were of course going to incorporate CANbus because we didn’t want the product to be sold and marketed as a stand-alone valve driver. We wanted to be able to market it as a slave device to a larger machine control system,” James explains.

“With the new EFDR-0201A, we can use the analog input to read a physical temperature sensor, or we can pick one of the many CAN messages like oil temperature, coolant temperature, charge air temperature, or all of them.”

needing just one more output for a

function that was added after initial

concept. The ExDR drivers have also been tested for reliable operation

outdoors and can tolerate extreme

temperature, vibration and moisture

which make them ideal for mounting anywhere.”

The “x” in ExDR is a placeholder

for a variable of configuration for

the firmware. Multiple personalities

are available for each driver. General purpose drivers EVDR-0101A and

EVDR-0201A drive one or two coil outputs with a user-defined me-

tering profile featuring up to three

breakpoints, and independent input/ output ramps. The 0201A version

can operate as a slave, responding to CAN messages.

Proportional reversing fan control

EFDR-0201A modulates fan speed

based on input from a temperature sensor, or CAN messages from the

engine control module. The second

output controls a reversing function

to periodically clean debris from the vehicle’s radiator.

Time-based proportional drivers

ETDR-0101A and ETDR-0201A (not yet

released) use a digital input to trigger

the ramping sequence. They’re useful for applications like clutch control,

hot-shot or soft start. Using a digital

trigger to initiate the shift, ETDR can smoothly control clutch pressure

oemoffhighway.com/10565042

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with up to six breakpoints in the

doesn’t allow for algorithm develop-

they just have to upload that version

maintain pressure, or ramp down at a

offer, we host the different firmware

“The service tool is for the set-up

timing sequence. The driver can then user-defined rate after the sequence completes.

The software

The valve drivers are configurable

through HydraForce’s own HF-Im-

ment. “Of the derivative products we

of the firmware.”

and binary files on our electronics

and tuning of the firmware that

of flexibility for inventory stock,” says

write control logic, you pick a control

portal. It gives our distributors a lot James. “If they have 100 EVDR ver-

sions and a customer orders an EFDR,

resides in the controller. You don’t

method that the firmware supports.

Basically, you’re selecting your de-

pulse1 software tool. This tool sets

all parameters for operation and can also flash the driver with firmware updates.

“The point of these valve drivers,

and the free HF-Impulse software

we offer, is to control a time-based ramping profile for a clutch, for

example. We’re building that into our easy-to-use software, so it

eliminates having to create a com-

plex control algorithm because the output profile is prebuilt into one

of the four user interfaces we offer.

It makes it easier for you, being a

layman, never having programmed transmission clutch control, to get

on with your day and stop worrying about creating a math model that

can drive your algorithm. We’ve al-

ready done that,” says Chris James– Electronics Engineering Group Leader, HydraForce.

When the software was created

for the user interface, the PC and the software were embedded into the

controller and kept modular to allow the customer the option of custom-

izing the device. The HF service tool

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sired parameters,” Shader says.

Distributed control

its engine compartment to house

parameter options based on a cus-

HydraForce that incorporate multiple

gives flexibility to remote mount a

This also helps pare down the

tomer’s selected input/outputs and slopes. A tuning window that may house 30 parameter options may

only display 15 of them if the cus-

tomer has chosen a simpler model.

That is not to say HydraForce doesn’t have OEM customers that prefer

coding the valve drivers themselves in house.

“But, at the end of the day, we

know how to control our valves.

That scalable, programmable slope that we built into there was based

on understanding the approximate current range our valves operate in

With dozens of products created by

valve functions into a single cavity— compressing the envelope and driving down the installed footprint—

a control manifold, for example. It function for a little extra space, if necessary,” says Shader.

However, distributed architecture

when a valve driver is plugged into

is limited in its adoption, claims Shad-

CANbus connection to have distrib-

cost,” he explains. Buying the compo-

it, all that is left is a power line and

uted hydraulic control via small manifold blocks mounted directly to the

actuators. In the past, a barrier for the dispersed control architecture may

have been the size of the manifold or control valve block that would have been necessary to accomplish all of the functions needed.

“The ability to remotely mount

er. “I think it’s about the trade-off in

nents for a distributed system might

be higher initially, but when it comes to manufacturing the machine, it

eliminates most of the cost associated with the man hours to create

and route wires and hydraulic hoses through the system, plus the added risk of wear and repair.

A distributed architecture can also

and knowing how best to control the

valves and run lines to distribute the

make a system inherently more effi-

proportional valves,” says Price.

can lead to an OEM needing less of

valve is to the actuator, the more

proportionality of our broad range of

control functions across the vehicle

cient because the closer the control

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responsive the machine is going to

uted control,” says James.

compact and robust electronics con-

fuel for added energy efficiency sav-

OEM chooses, using electrohydraulic

design and capabilities of off-road

how they utilize their horsepower

for a more refined and productive

be, which saves horsepower and thus ings. “Tier 4 made people think about more effectively, and that’s why there has been an increase in the number

of people willing to consider distrib-

Whichever architecture style an

control systems create opportunities machine. Valve drivers may not

be new to the industry, but their

continued evolution to include more

tinues to allow OEMs to progress the equipment, one precisely controlled function at a time. | 1

Download HydraForce’s

free HF-Impulse software at

www.hydraforce.com/electronics

oemoffhighway.com/10207910

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F L UID P O W ER S Y S T EM S: P UMP S & MO T OR S www.oemoffhighway.com/12046326

Improved component control brings increased efficiency

by Sara Jensen

The desire to reduce fuel con-

Instead of

sumption, emissions and mainte-

having two

drive for efficiency. More electronic

in one package,

nance costs has created a stronger control, reduced package size and multi-function capabilities are

among the methods many compo-

nent manufacturers, including those in the fluid power industry, employ to achieve this goal.

Often working as part of a larger

system, fluid power components

are tasked with not only operating

efficiently but also providing efficiency benefits for the entire system in which they will be used.

Forward and reverse functionality in a single unit

Released in 2014, the Danfoss reverse

fixed motors

the RDM provides

forward and reverse

operation in a single

motor. The reversing function

of the motor is driven by internal

pressure created by an integrated

proportional shifting valve, eliminating the need for extra connections

the fluid cool. In addition, the lack of

rently aware of require some type of

engine doesn’t have to work as hard

“All other motors that we are cur-

directional control valve — whether

internal, bolted onto the motor or in-

line within the hydraulic system — in order to reverse,” explains Heller.

Eliminating the need for external

valves allows the system to run

both forward and reverse functional-

more efficient operation. Heller says

ity without the need for a directional control valve. “We identified a need for reducing the power drain that

exists in current reversing fan drives,” says John Heller, Product Marketing

Manager at Danfoss Power Solutions.

38

Newly added inverse proportional pressure control and remote pressure control options for the X20 piston pump are designed to further enhance the efficiency of the systems in which the pump is incorporated.

such as a directional control valve.

displacement motor (RDM, product

information, 11543468) provides

EATON CORP.

Additional control options and capabilities of fluid power components provide OEMs the opportunity to achieve both component and overall system efficiencies.

cooler and reduces power losses for that by nature directional control

valves create heat in a system, and

a directional control valve means the because there are fewer passages

integrated into the system for which the engine has to provide uniform

pressure. “That significantly reduces

power losses,” he says. The RDM has

been shown to provide a 10% power savings, a 15% average reduction in total system cost and reduced system complexity.

Integrating the reversal functional-

that even more heat is generated

ity within the motor ensures a more

quency. This requires typical reverse

a more compact package for space

when a motor reverses at a high fremotor systems to find a way to keep

reliable system, as well as provides savings and easier integration.

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“Saving space on the machine is increasingly important

as OEMs add components to meet emissions regulations,”

says Heller. “The Danfoss RDM helps OEMs reduce the number of components and frees up space on their machines.”

To further enhance its benefits, Danfoss announced new

options for the RDM in January (learn more, 12033227).

These include a speed sensor for more precise system

efficiency control and availability of the motor in higher displacements for use in larger machines.

Providing power when needed

Eaton recently announced new inverse proportional pressure control and remote pressure control options for its

X20 piston pump (learn more, 12035138). Available in three frame sizes, the pump is compactly designed to fit into

tight spaces and features 20% fewer parts than traditional pump designs, says Bob Isaacs, Engineering Manager of

New Product Development - Piston Pumps at Eaton Corp.

The newly added control options are designed to further

enhance the efficiency of the systems in which the pump is incorporated. Inverse proportional pressure control (IPPC) helps reduce fuel use by providing accurate and effi-

cient control only when power is needed. It allows pump

pressure to be electronically controlled so that as current

increases, the set pressure reduces. Engine power can then be directed where it is most needed to support the vehi-

cle’s operating cycle, saving fuel and boosting productivity.

“Fuel is saved when power consumption is regulated based on the system need, rather than providing only a set level of power,” says Isaacs.

He adds that testing of the IPPC option has shown

advantages such as faster response and better control

stability which help ensure improved fuel optimization.

Common applications include management of fan speed for engine cooling systems.

COMPACT

WITHOUT THE COMPROMISE When you incorporate a multi-function hydraulic cartridge valve solution in your machine design, you can reduce manifold size, the number of ports, and machining costs, while increasing flow passage efficiency. HydraForce multi-function valves incorporate two or more functions into a single valve, allowing for the design of a lighter, more compact valve package.

The result is more responsive machine performance and efficient use of available horsepower. Discover a more efficient manifold solution at hydraforce.com/Multi-Function_valves.

The remote pressure control (RPC) option saves fuel by

only delivering the pressure a system needs. It works in

conjunction with a remote relief valve that can be manually or electronically adjusted when there needs to be

hydraforce.com

a change to the working pressure within a system. “This

control provides system designers additional flexibility in

pump control and provides the ability to optimize system

Visit HydraForce at Hannover Fair Stand B40 – VDMA Hall 024 April 13-17, 2015, Hannover, Germany

pressure to specific work modes,” says Isaacs.

If dual pressure settings are required for two different

work circuits, two parallel relief valves can be used in

combination with a two-way valve. RPC is meant for appli-

Lincolnshire, IL, USA 847-793-2300

Birmingham, UK 0121 333 1800

Changzhou, China 86 519 6988 1200

cations in which frequent pressure adjustment is required

due to varying load requirements or pump-mounted control is inaccessible or unsuitable for electrical controls.| oemoffhighway.com/10055567

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F L UID P O W ER S Y S T EM S: EL EC T ROH Y DR AUL IC S www.oemoffhighway.com/12048894

The 850K is the first John Deere dozer to feature EcoMode. EcoMode optimizes fuel economy while maintaining ground speed by automatically adjusting engine speed and transmission settings based on load.

EnHanced

electrohydraulic control

by Michelle EauClaire-Kopier

40

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Once a piece of equipment

reaches the Tier 4 Final emissions

standards, the inevitable next step is to improve its productivity and efficiency for optimal return on

investment (ROI). Precision systems

that optimize machine performance and system integration are essential to achieve the highest efficiency

gains, which is why so many OEMs are incorporating features such as

With John Deere’s 750K and 850K

K-Series crawler dozers (read more, 12024771), the EH system was up-

dated with a new proprietary control logic. “When the optional EH system is ordered, customer driven features such as blade shake for power-an-

gle-tilt (PAT) configurations, improved blade response and rear auxiliary

configurable settings will help the customer become more productive,” says Mark Oliver, Crawler Dozers Product

ALL IMAGES COURTESY OF JOHN DEERE

Marketing Manager, John Deere Construction & Forestry. “EH controls are

now available for outside dozer (OSD) configurations which also enable the new optional Power Pitch feature.”

The EH system provides better

performance

electrohydraulic (EH) control systems.

that doesn’t take time off

response and controllability, as well as higher productivity, increased uptime and lower daily operating costs in earthmoving, waste and grading

applications. “This includes 40% im-

proved blade raise response time and improved metering capability,” says

A new series of crawler dozers come equipped with electrohydraulic controls for improved performance and integration of precision systems.

Oliver. The EH system is also available with an optional Hi-Flow hydraulic

pump to provide the dealer flexibility

when stocking a machine, so one ma-

chine can accommodate both a grade

Experience responsive performance feel the performance of John Deere engines. Their well-known low-end torque and transient response keep up with your operators and keep your projects on schedule.

JohnDeere.com/jdpower

control system installation and/or a

winch that in many cases requires a hiflow pump for optimum performance.

The more sensors and electronics

added to a machine, the more system monitoring that can be done. Such is the case for the K-Series with a new

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LCD color display monitor to provide

are performing optimally. The open

the pitch of the blade from inside the

real-time values for every tempera-

choose which grade-control system

for the dozer to operate in multiple

enhanced onboard diagnostics with

architecture design lets the customer

ture, pressure and speed sensor on

they want to employ on the vehicle.

the machine. The JD Link telematics

A new feature available on the

system along with the EH system

OSD-configured machines with the

determine if the dozer or operator

Pitch to allow an operator to control

can transmit the essential data to

EH system is the optional Power

cab. “This provides more flexibility applications and types of material

without having to exit the cab and manually change the blade pitch,”

explains Oliver. “It also has program-

mable return-to-pitch settings allowing the operator to pre-select blade pitch positions and return to those positions with a push of a button.”

A good dozer operator can have

similar productivity between pilot

controlled and EH controlled hydraulics, says Oliver, but EH also provides the flexibility to add features as

Have Confidence In Your Equipment

required and simplify the installation

Our modular designs combine the components you need in the most cost-efficient and economical way.

er if an EH system is onboard, as no

of those features. For example, the

3D grade control system feature has

a simpler installation for the customseparate parallel valve is required.

The 750K and 850K dozers are the

first to feature EcoMode which op-

timizes the machine’s fuel economy while maintaining ground speed by

automatically adjusting engine speed and transmission settings based on load. “Even though fuel prices have

come down in recent times, depend-

ing upon application, this feature will

EFFICIENT

COMPACT

FLEXIBLE

CONTROL

provide the ability to save upwards of 20% fuel with no loss in produc-

tivity. Auto Shutdown and Auto-Idle are also standard on the 750K and

PSL

V60N Variable Displacement Axial Piston Pump

Proportional Spool Valve

PLVC Programmable Logic Valve Control

Call Today For A Quote

Load-Holding Pressure Valve

850K to help minimize unwanted and excessive idle time,” says Oliver.

According to Oliver, the EH control

system will continue to be enhanced as more accurate cylinder sensing

technologies become available at a

cost that has a reasonable ROI timeframe for the customer. |

HAWE Hydraulics

9009 K Perimeter Woods Dr. Charlotte, NC 28216 P: 704-509-1599 F: 704-509-6302 @HAWEHydraulics

LHT

*Recently, John Deere announced

its 1050K crawler dozer, the largest

and most powerful dozer ever built by www.haweusa.com

John Deere. Read more about the most

recent addition to the K-Series lineup at oemoffhighway.com/10055518

42

www.oemoffhighway.com/12037574.

OEM Off-Highway | MARCH 2015

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UpTime

With standard electrohydraulic (EH) controls, all 1050K dozers are grade-control ready, making adding a grade-control system as easy as plugging in the components, calibrating and going to work.

delivered day after day

The 750K and 850K incorporate a PowerTech 6.8-L Tier 4 Final diesel engine with 165 hp and 205 hp respectively.

Experience ultimate uptime Run with confidence using the power of John Deere engines. They deliver reliable uptime so you can focus on getting your work done — even in extreme off-highway conditions.

JohnDeere.com/jdpower

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Headed for a fluid power renaissance?

by Sara Jensen

CATERPILLAR INC.

Efforts to continue broadening fluid power research and education will be the way to further advance the industry into new technologies and applications.

At the 2014 Fluid Power Innovation & Research Conference (FPIRC, event Center for Compact and Efficient

Caterpillar’s hydraulic hybrid excavator provides an example of the continued potential for the fluid power industry by demonstrating the fuel efficiency and emissions reduction capabilities possible with fluid power technology.

focus was on the growing potential

the largest areas of expansion for

transmission methods, particularly

Ken Gray, Global Product Manag-

alternative energy, robotics and

biggest hindrance so far to fluid

information, 10754800) held by the Fluid Power (CCEFP) much of the

of fluid power in the coming years. er for Large Hydraulic Excavators at Caterpillar Inc., said during a

panel discussion that he believes the fluid power industry is about to go

through a renaissance period much

like the engine industry did over the

past several years with the advancements it made in electrification and emissions reduction. Gray said fluid power has tremendous potential in the coming years.

This sentiment was emphasized

by other industry members at the

conference, as well. It was said that within the next decade, advanced manufacturing, advanced powertrains for off-highway and wind

power, and medical will be among

44

the fluid power industry. In addition, compact power are all potential new applications for fluid power, and are being made possible due in part to

new additive manufacturing capabilities that enable the manufacturing

of previously unreachable fluid power components. Over the next two

decades the new markets available

for fluid power could exceed existing markets.

Implementation of new regula-

tions, such as Phase II fuel efficiency standards for medium- and heavy-

electric technologies, has been the power being the technology of

choice. However, current market

share for hybrid electric vehicles is still only 5%, and no one solution

has been decided upon, stated one

presenter. Caterpillar’s hydraulic hy-

brid excavator (learn more, 10815107 and 10815505) was mentioned as a

bright spot for the industry, demonstrating the fuel efficiency and

emissions reduction capabilities that are possible with fluid power.

duty vehicles (read more, 11359421),

Education brings innovation

chance to seize opportunities to help

part in advancing the potential of the

could provide fluid power the

reduce emissions and increase fuel

efficiency. Competition from power

Focusing on education will play a key industry by increasing the under-

standing of fluid power and poten-

OEM Off-Highway | MARCH 2015

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CENTER FOR COMPACT AND EFFICIENT FLUID POWER

tially the number of people working

dents studying fluid power. During

lead to the development of new

portunity to present their findings,

with it on a daily basis, which can

ways to utilize and improve upon the technology.

The CCEFP is one of the many or-

ganizations working to expand fluid

power education. Its goal is to expose every mechanical engineering stu-

dent to fluid power, preparing them

to either become future members of

the fluid power industry workforce or educated customers who may need

to implement fluid power technology at some point in their designs. The

CCEFP is achieving this goal through its various education and outreach programs, such as the free online

the conference students had the opas well as get feedback from industry professionals and peers. Over 28

presentations were given, demonstrating the wide range of tech-

nologies and applications possible

using fluid power. Research projects

included the testing of a hydraulically-actuated medical patient transfer

device, a hydraulic flywheel accumulator with improved energy density

comparable to electric versions, and the use of energy efficient fluids for system efficiency.

The various projects presented at

the 2014 FPIRC demonstrated the

the FPIRC, there were 5,000 people

within the fluid power industry, as

signed up to take the course.

The CCEFP said its expanded vision

for the industry is to have fluid power

be the technology of choice for power generation, transmission, storage and motion control, making it a complete package offering for engineers.

A large part of the CCEFP’s mission

is the support of fluid power re-

many capabilities that are possible well as the potential for its future. In addition, the varied projects helped reiterate what industry professionals such as Caterpillar’s Gray said

about the industry heading towards a renaissance with all the potential

manage your bottom line with John Deere engine power. it’s built to provide longlasting durability, extended service intervals, and fewer fill-ups.

JohnDeere.com/jdpower

that will become available.

As the CCEFP and other organiza-

tions continue their efforts to expand

to showcase the various research

there is no telling where the industry could go in the coming years. |

projects being conducted by stu-

Experience lower operating costs

new technologies and applications

search by both students and professionals. Each year it hosts the FPIRC

confirmed year after year

improved hydraulic component and

fluid power introductory course it

offers to anyone in the world. As of

efficiency

Ken Gray from Caterpillar (center) spoke during a panel discussion at the FPIRC about how the technology advancements possible with fluid power could propel the industry towards a renaissance period.

fluid power research and education,

oemoffhighway.com/10056373

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SP ECI A L SEC T ION

F L UID P O W ER S Y S T EM S: NE W P RODUC T S www.oemoffhighway.com/directory

Piston Motor

Hose and Couplings

Danfoss introduces the Reverse Displacement Motor (RDM), an open circuit piston motor offering reverse circuit functionality without external valves.

Kurt Hydraulics’ full line of thermoplastic hose and couplings are well suited for a vast range of applications.

•Achieves • up to 10% power savings, a 15% average reduction in total system cost and reduced system complexity

•Easily • flexes during operation •Complete • line features SAE 100 R7, R8 and R18 thermoplastic hydraulics hoses

•Features • 12V integrated proportional shifting valve that allows smooth, on-the-go reversing using system pressure

•Constructed • of thermoplastic nylon inner tube, synthetic textile braiding as reinforcement and urethane cover

•Designed • to protect equipment in fan drive applications

•Working • temperature range for all hoses is -40 to 212 F

oemoffhighway.com/11543468

oemoffhighway.com/11542306

Fleet Lighting

Solutions

Conventional lighting failures wreak havoc on fleet budgets; maintenance cost, replacement parts, and downtime can add up quickly.

Super Bright LEDs offers a complete line of LED lighting for fleets that's virtually maintenance free, while providing better illumination, added safety, and longer durability.

never compromise

Counterbalance Valves

The Sun Hydraulics LoadMatch Counterbalance Valves are self-setting for maximum convenience.

•Valves • self-set at approximately 1.3 times actual load •Operates • with lower pilot pressure than typical counterbalance valves •Automatically • controls setting at reduced loads to minimize energy wasted during machine cycles at less than full load •Continuously • monitors load pressure and internally adjusts internal setting to lowest needed for smooth and safe operation oemoffhighway.com/12000510

LIFETIME WARRANTY

Energy Efficient Hydraulic Power Steering Pump

LED Work Lights

Strobes/Beacons

LED Truck & Trailer

Auxiliary work lights with a variety of options and configurations that fit just about any need, anywhere.

LED mini-strobes, warning lights and beacons in a variety of sizes, modes, and color options.

Complete selection of DOT & SAE approved truck and trailer LED lights, accessories, and replacement bulbs.

Easy online ordering for immediate delivery. Dealer and OE programs available.

For commercial pricing call 866-590-3533 or email commercial-sales11@superbrightleds.com oemoffhighway.com/10276136

46

TRW Automotive Holdings Corp. has introduced the ActivMode energy efficient hydraulic power steering pump which can deliver up to a 50% reduction in energy consumption.

•Achieves • fuel savings and temperature reduction by utilizing unique dual mode flow logic •Flow • logic is aligned to match steering system flow demand in the two primary operating states of a commercial vehicle, engine idle and cruising speed •At • low engine speed, both sides of the circuit are utilized to provide full flow for the steering system oemoffhighway.com/12005588

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High Temperature Hose

PIRTEK has added a DOT approved high temperature hose to its product line.

•Features • textile cover •Applications • include transmission, power steering and air brake hoses on a wide variety of vehicles from dump trucks to school buses •Carries • identifying marks of SAE J 1402 showing compliance with DOT standards oemoffhighway.com/12000191

Press Fittings

Viega press fittings from World Wide Metric offers a reliable connection without the use of heat or welding during installation.

•Can • be used for multiple systems •Use • of flameless technology enables safe use with flammable fluids, fire suppression, industrial environments prone to explosion and other critical systems •Eliminates • need for sweating, welding, grooving and threading while creating a secure connection in less than 7 seconds oemoffhighway.com/12000356

Hydraulic Hoses

Parker Hannifin introduces GlobalCore, a five hydraulic hoses and two fittings series that significantly reduces engineering and service complexity by providing the first comprehensive product family across the most commonly used constant working pressure classes.

•Meets • most common working pressures in industry •Built • and tested to ISO 18752 specification •Hoses • tested to twice the ISO 18752 standard, ensuring high performance in rugged environments and highimpulse applications •Provides • options for the most critical sizes and pressure ranges – 3,000 to 6,000 psi in sizes 4 through 32 •Having • only five hoses makes it easy to select the right hose based on working pressure •Two • fittings options include 43 Series or 77 Series to ensure correct fitting is used to meet the hose’s working pressure •Features • half the bend radius of conventional hoses to make installation and routing easier

Multi-Function Valve for Single-Acting Cylinder Applications

Comatrol introduces the SVP08-NCF solenoid valve, fulfilling the market need for single acting cylinder control with a focus on customization and flexibility.

•Provides • three valve functions in a singular design •Features • normally-closed, pilotoperated, poppet-type 08-size design with flow control when energized •Offers • rated pressure of 230 bar (3,300 psi) and a rated flow of 16 LPM (4 GPM) •Optional • 300µm filter protects valve from port 2 in order to prevent contamination •Threaded • override has been customized to four different types oemoffhighway.com/12021285

oemoffhighway.com/12007338 oemoffhighway.com/10055435

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SP ECI A L SEC T ION

F L UID P O W ER S Y S T EM S: NE W P RODUC T S www.oemoffhighway.com/directory

Multistage Centrifugal Pump

The Arag MP Series pump is the first multi-stage pump designed especially for agricultural sprayers.

•Use • of multiple impellers enables plastic composition for compatibility with spray chemicals at a cheaper price than stainless steel version •Allows • high working pressure with a reduced number of RPM, assuring longer life of all components oemoffhighway.com/12031775

Maximize

Valves for Hazardous Environments

HAWE Hydraulics offers explosion-proof valves to meet the requirements of hazardous operating environments.

•Features • approval for the American NEC 500, Class 2, Division 1 standards •Includes • certifications complying with European ATEX Directives and international IECEx requirements •Typical • uses include oil or gas rigs, drilling machines in the oil refining industry, tanker ships, and trucks •For • service in ambient temperatures up to 131 F •Twin • solenoids are employed with proportional directional spool valves, while single solenoids are used with seated valves, directional spool valves and cartridge valves •For • mining applications, solenoids are certified according to ATEX, IECEx, ANZEx, MSHA, MA and TR, enabling them to be used in all regions of the world oemoffhighway.com/12023248

Kawasaki Precision Machinery (U.S.A.) Inc. Grand Rapids, MI www.kpm-usa.com 616.975.3100

DISTRIBUTION OPPORTUNITIES AVAILABLE

oemoffhighway.com/10055668

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Proportional Valve Drivers Directional Control Valve

Muncie Power Products introduces the latest addition to its lineup of directional control valves, the V250.

•Features • high-grade iron castings, and hard chrome and nickel-plated spools •Offers • higher pressure capabilities •Designed • for flow rates up to 75 GPM (280 LPM) •Maximum • pressure of 4,000 psi (275 bar) •Withstands • extreme applications and resists wear •Provides • higher flow rates and low pressure drops •Tight • tolerances and precision machining keep internal spool leakages low •Different • spool, control, positioner and accessory options are available for customization •Work • port relief valves, anti-cavitation valves, combination relief/anticavitation valves and pilot operated relief valves are available for individual work section protection •Inlet • relief valve is standard •Spools • designed for parallel operation oemoffhighway.com/12034119

HydraForce has released two economical and efficient proportional valve drivers—the ExDR-0101A, a single output proportional driver with serial communications for configuration, and the ExDR-0201A, a dual output driver with SAE J1939 CAN communications.

•Works • as economical stand-alone units or in distributed CAN systems •Single • or dual output control •Reliable • operation outdoors; can tolerate extreme temperature, vibration and moisture •Accepts • a variety of inputs and CAN messages to control a proportional valve to a user-defined metering profile •Features • compact on-valve mounting with integrated Deutsch DT Series connectors for an IP rating of 69K •CE • qualified •Built-in • diagnostics detect fault conditions in the input or output signals and automatically deactivate the output until the condition is corrected •LED • indicator(s) communicate output state or error conditions •Configurable • through HF-Impulse, a free, easy-to-use software tool which sets all parameters for operation and can also flash the driver with firmware updates oemoffhighway.com/12036309

From concept through design to production, RAM’s expertise in manufacturing quality hydraulic cylinders is with you all the way, including on time delivery, aftermarket support and product warranty.

See what RAM can do for you today.

Motor with Speed Sensor

Power management company Eaton announces the launch of a speed sensor for the company’s Char-Lynn HP30 motor.

•Offers • ability to measure pulses per revolution of the motor •Provides • high starting torque efficiency, best in class no-load pressure drop and series circuit capability for general motor applications

Our highly skilled team is ready to assist you.

•Fully • integrating sensor protects it from harsh operating conditions •Features • higher percentages of torque at low speeds compared to radial piston motors of similar sizes •Low • pressure drop provides lower internal frictional losses across all points of operation

Box 5007, 33 York Rd E., Yorkton, SK, S3N 3Z4 Canada T: 1-877-799-1005 • F: (306) 786-2651

•Remains • fully functional with high back pressure •Can • be installed in series circuits without limitations on duty cycle or pressure ratings

sales@ramindustries.com

www.ramindustries.com

•Provides • increased productivity, efficiency and flexibility oemoffhighway.com/12039805

oemoffhighway.com/10056008

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RAM INDUSTRIES INC.

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E X T R EME M ACHINE S!: A N TA RC T IC T R AC T OR www.oemoffhighway.com/12044845

Making tracks to the South Pole

Severely cold temperatures led Massey Ferguson to use thermal protection on the cab floor to ensure performance of the electronics, as well as on the liquid-free battery.

by Sara Jensen

An agricultural OEM and tire manufacturer team up to create a vehicle that can withstand the extreme environmental conditions of Antarctica.

In November 2014, Dutch adventur-

seatbelt for safety and comfort.

ture and would not become too

set out to drive to the South Pole in

anticipated during the expedition

starting. A metallic protector was

Antarctica2, Massey Ferguson donat-

cab floor with thermal protection.

er and filmmaker Manon Ossevoort a tractor. For the project, known as

ed an MF 5610 tractor that was modified to meet the needs of operating in harsh weather conditions.

The cab of the tractor was one of

the key areas where changes were made to ensure the comfort and

safety of Ossevoort. Massey Ferguson placed an additional heating

system in the cab and added thermal protection to the windows. Polycarbonate windows were used instead

of glass because the material is more

Severely cold temperatures

prompted the company to design a This ensured a moderate tempera-

ture within the cab so performance

of the various electronics would not

be affected. Thermal protection was also used on the liquid-free bat-

tery to guarantee its performance.

Liquid-free battery technology

was used because battery liquid

is banned in Antarctica in case of

accidental leakage that could cause environmental damage.

While no changes had to be made

resistant to wind and thus less likely

to the engine itself, Massey Ferguson

conditions. The rough terrain of Ant-

ogy and glycol tubes around the

to break due to the harsh weather

arctica also prompted the company to add an extra secure four-point

50

did add Webasto heating technol-

engine and transaxle to assure the

engine oil maintained its tempera-

viscous which would prevent engine also developed to go around the

engine and transaxle to conserve

their thermal energy. For increased

air filtration to the engine, the com-

pany changed the grille on the nose of the tractor which allowed the

incorporation of larger air intakes.

The shape was also changed to avoid ice formation.

Adapting ag tires for extreme environments

Massey Ferguson partnered with

Trelleborg for the development of

the tires that would be used on the Antarctica2 tractor (learn more,

12013326). Trelleborg was tasked with creating a complete set of multi-purpose wheels which included both

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MASSEY FERGUSON

One size does not fit all!

tires and rims. “We decided to join Massey Ferguson in this

adventure because the demanding conditions of Antarctica

require flotation at extremely low pressure, grip and traction, as well as reduced fuel consumption,” says Piero Mancinelli, R&D Director at Trelleborg Wheel Systems. And because

farmers face many of the same requirements, he says the lessons learned from this project will help the company

further maximize flotation, grip and fuel efficiency for future agricultural tire designs.

For Antarctica2, Mancinelli says the company wanted

to use a tire that was suitable for normal field operations

instead of creating a special one just for the expedition. It

knew that in order to cope with the varying temperatures,

ice and snow conditions of Antarctica, the tire would need to provide good flotation for enhanced pressure distribution on the ground and traction to ensure reduced fuel consumption, higher grip and increased drive comfort

and handling. “With these specific challenges in mind, we turned to our ProgressiveTraction tire which is character-

ized by a special double lug that operates on the ground

at different times, progressively releasing higher traction

when and where required,” he says. “The double lug also provides the tire with better floatation capability at low pressure.”

For operation over the soft ground found in Antarctica,

Trelleborg adapted the tread pattern of the Progressive-

Traction tire (product information, 11135225) by reducing its height and rounding the tread at the shoulder. This

design moves less snow as the tire runs over the ground, therefore providing easier maneuverability.

The company also created a special tire carcass capable

of performing at pressures as low as 4.2 psi. In addition, a

Custom-Designed Removable Insulation Blankets.

Modifications to the Massey Ferguson MF 5610 tractor for the Antarctica2 project included the use of polycarbonate windows on the cab instead of glass to ensure they would not break due to inclement weather conditions.

MASSEY FERGUSON

Let Firwin be Your Insulation Solution Provider

Visit us at www.firwin.com or give us a call at 1-888-904-5744

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special tread shape and surface with

tion, where floatation on the snow

implemented to provide better grip

and having the lowest possible fuel

on the ice and prevent lateral slip-

page. “The ProgressiveTraction also

was necessary while keeping grip consumption,” says Mancinelli.

Due to the need for operating at

allows a wider footprint and better

pressures as low as 7 psi, Trelleborg

the best candidate for the expedi-

special internal hump to prevent the

self-cleaning. So this technology was

TRELLEBORG WHEEL SYSTEMS

more roughness added to it were

modified the tire rim by creating a

Trelleborg’s ProgressiveTraction tire technology was chosen for its good flotation capabilities which are made possible by a double lug tread pattern that operates on the ground at different times, progressively releasing higher traction when required.

RB2

risk of bead movement, eliminating

the chance of slippage or rim roll-off.

Mancinelli says the most chal-

The RB2 by Zinga Industries combines our

lenging aspect of the project was

time-tested breather design with an innovative internal splash resistant geometry. A variety of

ensuring the tires were capable of

handling a speed of at least 15 mph

and economical reservoir mounting makes this splash resistant design the right choice for reservoir designers and users.

on soft, snow covered ground while simultaneously maintaining grip,

flotation and low fuel consumption.

RB2 Features: • Integrated splash-resistant design can be used with the pressure/vacuum option

“Also challenging was to assure the tire integrity at such a low pressure

• Threaded-in mounting design for new or

as 7 psi,” he adds. The company’s

background in the forestry business

• Standard thread sizes of 2 ½” – 12 UN (SAE-32), 1 ¼” NPTF, or M52X2

helped provide some advantages in selecting the best solution, as there

from entering the reservoir

are often extreme environmental

challenges to overcome in that appli-

all-weather durability

cation, as well.

RB2 Options: • Weld bases in steel or aluminum

Also beneficial was the coopera-

tion between Trelleborg and Massey

• Steel baskets in 4”, 6”, 9”, or 12” nominal lengths with 30, 60, 100, or 200 stainless steel mesh liners • Oil level indicating dipstick • Pressure/ Vacuum combined relief valve in 3, 5, or 10 PSI pressure and .2 PSI vacuum • Logo Imprint / Label

Antarctica1 Shown with weld base and basket options

In 1958, Sir Edmund Hillary led an expedition to the South Pole using Massey Ferguson tractors. For the trip he used three specially adapted TE20 tractors fitted with tracks.

His successful journey to the South Pole made him the first to do so using a motor vehicle.

oemoffhighway.com/10056338

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Ferguson. Both companies worked closely together while testing and validating various design options.

Mancinelli says the companies did

two sessions of real-world testing in Iceland, as well as a cold chamber

test at -40 F to see how the tractor

and tires would manage in such cold weather conditions.

Having worked together on

projects in the past, the companies were able to benefit from

familiarity with one another, as well. “Trelleborg and Massey

MASSEY FERGUSON

Ferguson share the same vision

about modern farming, focusing

on efficiency and sustainability of farmer operations,� says Mancinelli, which enabled them to

achieve the goals necessary for the Antarctica2 project. |

A special tread shape and surface with more roughness on the Trelleborg-supplied tires provide better grip on the ice while also preventing lateral slippage.

oemoffhighway.com/12051895

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R ED D O T AWA R DS 20 1 4 www.oemoffhighway.com/12050435

Red Dot Awards 2014 The Red Dot Design Award re-

and innovations, the precursors of

over 70 countries in 2014 alone.

design concept must be evaluated

ceived more than 16,500 entries from Its distinction, the “Red Dot,” is

established internationally as one of the most sought-after quality marks

for excellent design. In order to assess

tomorrow’s products. Believing a

from companies to design students.

from 63 nations. These entries are

The Red Dot Award: Design Concept

the Red Dot Design Award breaks

talents, designers, design companies

uct Design, Communication Design and Design Concept.

The Product Design competition

has existed since 1954. Manufacturers and designers of all kinds of products can enter the competition in 31 categories. In 2014, a total of 4,815 prod-

ucts from 53 countries were handed

into the Product Design competition.

In 2005, Red Dot recognized the

need to identify new design concepts

In 2014, the Red Dot Award: Design

Concept, with its 29 different catego-

prejudice, the award accepts entries

has been organized in Singapore

down into different disciplines: Prod-

ployed at an industrial firm.

based on its design merit without

the diversity in the field of design in

a thorough and professional manner,

jury member is allowed to be em-

every year since 2005. Up-and-coming

ries, registered a total of 4,791 entries submitted by 130 design institutions,

300 companies and design studios, 883

designers and 1,071 teams of designers.

In addition to the sheer number of

and universities from all over the

participation and the illustrious list

their design visions in the competi-

also built upon the special privilege

world have the opportunity to enter tion. An experienced jury of interna-

tional experts (international designers, professors and specialized journalists) assesses the new ideas and products based on concepts or prototypes

within the framework of the design’s

cultural characteristics. One distinctive aspect of the Red Dot Design Award is that, to avoid conflicts of interest, no

of winners, the award’s prestige is

bestowed upon winners. Today, the Red Dot Design Award is the only

international design award that has three large world class design mu-

seums to celebrate and showcase its

winners. Every year, the winning con-

cepts of the Red Dot Award for design concepts is exhibited at the Red Dot Design Museum in Singapore. |

DESIGN CONCEPT:

Gerridae - Ground Sensitive Harvester

Gerridae is a compact and lightweight harvester

designed to minimize soil damage in the forest. It has been designed for easy transportation, better cabin access, better movement control, and better visibility.

A.

Designer:

Ilteris Ilbasan

Read Online    www.oemoffhighway.com

A. Gerridae - Ground Sensitive Harvester (Search 12039302)

54

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Read Online    B.

C.

www.oemoffhighway.com

B. Atlas Weycor CLGC 9.5 (Search 12039288)

C. Hercules

(Search 12039279)

D. Pangea Excavator (Search 12039310)

E. Sun Force

(Search 10752762)

D.

E.

COOLING SOLUTIONS MATERIAL HANDLING APPLICATIONS Combined Strengths – Yours and Ours TTP’s broad range of high performing, application driven heat exchangers are a perfect match to your critical material handling equipment.

Our goal—raise performance, reliability and durability with the right cooling solution from the premier designer and manufacturer.

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R ED D O T AWA R DS 20 1 4 www.oemoffhighway.com/12050435

F.

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F. EC380E by Volvo CE (Search 12050487) G. Lamborghini Nitro 130 VRT by SAME DEUTZG.

FAHR (Search 12050483)

H.

H. ENERGYA E9 by CIFA (Search 12050459) I. S12 Allroad by KAISER (Search 12050468) J. Pantera DI6400 by Sandvik (Search 12050450) K. Setra TopClass 500 by EvoBus (Search 12050474)

I.

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A D V ER T ISER S’ INDE X

Custom Quatro Blocks

Advertiser............................................................... Page #

Incorporating ISO 7368 (DIN 24342) Slip-in Valves From 16mm to 80mm 6,000 psi • 13 different spool configurations in one block • Longer life over conventional spool valves • Incredible control options • Built-in regen function • Soft shift capabilities

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More power

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Reversible Fans For Radiator Cleaning

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AMC Engineering Conference........................................................... 36 Almo Manifold & Tool Company....................................................... 57 Briggs & Stratton Corporation........................................................... 60 CLEANFIX North America Ltd............................................................. 57 Comer Industries..................................................................................... 56 Cummins Engine Company Inc......................................................... 25 Dana Corporation......................................................................................2 DEUTZ Americas...................................................................................... 17 Eaton Hydraulics Group USA.............................................................. 35 Enovation Controls................................................................................. 16 Espar Heater Systems............................................................................ 22 Firwin........................................................................................................... 51 Flaretite Inc................................................................................................ 57 Flexible Metal Inc.................................................................................... 30 Fluid Line Products................................................................................. 47 HAWE Hydraulics..................................................................................... 42 HydraForce, Inc........................................................................................ 39 IKUSI.............................................................................................................. 18 John Deere Power Systems....................................................41, 43, 45 Kawasaki Precision Machinery (U.S.A.), Inc.................................. 48 Kubota Engine America Corp...............................................................7 Liebherr-Components AG................................................................... 19 Master Bond Inc....................................................................................... 57 MICO..............................................................................................................11 MTU............................................................................................................... 23 OEM Controls............................................................................................ 55 Perkins Engines Company Ltd........................................................... 21 PT Tech, Inc................................................................................................ 31 Ram Industries Inc.................................................................................. 49 Rota Engineering.................................................................................... 24 Scania........................................................................................................... 37 Schroeder Industries............................................................................. 33 Separ Filter................................................................................................. 28 Shaw Development, LLC...................................................................... 34 Siemens PLM Software......................................................................... 59 Super Bright LEDs.................................................................................... 46 Thermal Control Products................................................................... 56 Thermal Transfer Products, Ltd......................................................... 55 Thermamax Hochtemperaturdämmungen GmbH.................. 53 Twin Disc, Inc............................................................................................ 10 Vogelsang................................................................................................... 27 Volvo Penta of the Americas.............................................................. 29 Yanmar America Corp..............................................................................3 Zinga Industries....................................................................................... 52

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OF F - HIGH WAY HEROE S www.oemoffhighway.com/12048910

The first large American hydraulic excavators Originally marketed as a trenching machine, the hydraulic backhoe’s capabilities as a mass excavating machine took years to be realized.

by Thomas Berry, Archivist, HCEA

A Koehring 505 Skooper loads out a Euclid end dump.

KOEHRING BROCHURE K1310, OCTOBER 1965, HCEA ARCHIVES

As hydraulic excavators began

trenching machine, and it would be

construction market in the early

capabilities as a general mass exca-

gaining traction in the American 1960s, they were typically small machines of a yard or less capacity.

machine to begin fulfilling that po-

vating machine would be exploited.

purpose and 5-yard rehandling buck-

The 505 broke ground, as it were, in

In 1963, Koehring Co. intro-

another way as well. It was also offered

backhoe, the 505. Along with the

shovel on the American market. Koeh-

duced the world’s largest hydraulic advantages of smaller hydraulic

backhoes over cable machines, such as undercutting, ease of pavement

removal and fast, positive boom and bucket action, it brought unprece-

as the first heavy-duty all-hydraulic

ring had produced a cable/hydraulic hybrid shovel called the Skooper for

several years, and the Skooper name was applied to the 505 as well.

The first hydraulic shovel in

dented size to the market.

America was the French-designed

on the level for 8 feet at 25 feet dig-

U.S. by Drott Manufacturing Corp.

The 505 backhoe could cut trench

ging depth, reach 39 feet forward,

and lift 45,000 pounds at a 15-foot radius over either end. The bucket

could pivot 133 degrees, which combined with 53,500 pounds of hoist

force, 35,600 pounds of crowd force and 35,600 pounds of wrist action force gave it tremendous digging

power. Its 2-yard capacity was the largest on the market.

Even with these advantages, the

505 backhoe was still marketed as a

The 505 Skooper was the first

years before the hydraulic backhoe’s

Yumbo, which was marketed in the starting in the early 1960s. But like

the other hydraulic backhoes of the

time, these too were relatively small

machines with a maximum capacity

of 1-1/4 yards. Rather then heavy ex-

cavation, they were better suited for

tential. Along with 4-1/4 yard general ets for the work the Yumbo could

do, it could be equipped with a 3-1/2 yard bucket for rock excavation.

(The two smaller buckets were later combined into a 4 yard bucket.)

Working from one position like a

cable shovel, the 505 Skooper could crowd on the level for 10 feet like a

wheel or crawler loader, but it eliminated the wear and tear a loader

suffered cycling between the bank and the dump. It was marketed as

being less expensive and, at 92,000

pounds, easier to move than a 1-1/2

yard capacity cable shovel, and able to dig tougher material than a 2-1/2 yard cable shovel.

The Koehring 505 was in produc-

and marketed to lighter duties such

tion until about 1970. The Skoopers

ing. The Yumbo shovel had distinct

tion and quarry work, and laid the

as stockpile and bank earth load-

advantages over wheel and crawler

loaders, as well as cable shovels, but

the concept was capable of far more.

were well suited for general construcgroundwork for the massive hydraulic shovels now used in high-production mining operations. |

The Historical Construction Equipment Assn. (HCEA) is a 501(c)3 non-profit organization dedicated to preserving the history of the construction, dredging and surface mining equipment industries. With over 4,000 members in 25 countries, activities include publication of a quarterly educational magazine, Equipment Echoes; operation of National Construction Equipment Museum and archives in Bowling Green, OH; and hosting an annual working exhibition of restored construction equipment. Individual memberships are $32.00 within the USA and Canada, and $40.00 US elsewhere.

HCEA seeks to develop relationships in the equipment manufacturing industry, and offers a college scholarship for engineering students.

Information is available at www.hcea.net, by calling 419-352-5616 or e-mailing info@hcea.net.

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