APRIL/MAY 2020
Telematics Create Smarter Machines PAGE 22
MANUFACTURERS
HEED THE CALL Several companies are lending a hand during the global health crisis with donations and manufacturing capabilities.
PAGE 14
CONEXPO & IFPE 2020 WRAP UP Alternative power systems and further integration of smart technologies were among the highlights at the biggest construction industry show of the year.
oemoffhighway.com
PAGE 28
N B O
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CONTENTS
VOLUME 38, NO. 3 | APRIL/MAY 2020
FEATURES News Briefs
12 Mack Re-Enters Medium-Duty Truck Market Mack’s new Class 6 and 7 MD Series trucks are designed specifically for medium-duty applications and will be built in a new production facility near Salem, VA. Search: 21113129
Electrical & Electronics: Telematics Systems
22 Telematics Create Smarter Machines
The way telematics systems collect and share information will continue to evolve and aid the transition toward more intelligent machine operation and care. Search: 21125336
CONEXPO & IFPE 2020 Wrap-Up
28 Case Looks to Redefine its Construction Equipment Within recent years the equipment manufacturer has developed several new machine types, including those with alternative power sources.
ON THE COVER
Search: 21125779
Cover Story: The Big Picture
32 Another CONEXPO & IFPE is in the Books
14 Manufacturers Shifting Gears to Aid Global Health Crisis
Alternative power systems and further integration of smart technologies were among the highlights of this year’s show.
Manufacturers in the heavy equipment industry are donating various resources to provide much needed medical supplies for the fight against coronavirus.
Search: 21122993
38 New Products
Search: 21125343
oemoffhighway.com/ifpe-conexpo
12 28 22
32
38 4
OEM Off-Highway | APRIL/MAY 2020
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38
IN EVERY ISSUE 6 8
Published by AC Business Media
Editor’s Note
EDITORIAL ADVISORY BOARD
Equipment Market Outlook
Craig Callewaert, PE Chief Project Manager Volvo Construction Equipment
Adapting to a New Normal U.S. Machinery Markets Down in 2019, Growth Possible in 2020
oemoffhighway.com/economics
201 N. Main Street, 5th Fl., Fort Atkinson, WI 53538 (800) 538-5544 • www.ACBusinessMedia.com
Roy Chidgey Business Segment Head, Minerals Projects and Global Mobile Mining Siemens Large Drives US Andrew Halonen President Mayflower Consulting, LLC
41 Advertisers’ Index 42 The Slackline Dragline and Tower Machine Excavation of materials in below-grade situations which were impractical for standard machines brought about development of the Slackline Cableway Excavator. Search: 21125238
Editor Sara Jensen sjensen@ACBusinessMedia.com Senior Field Editor Curt Bennink cbennink@ACBusinessMedia.com Contributing Writer Thomas Berry
Steven Nendick Marketing Communications Director Cummins Inc.
Senior Production Manager Cindy Rusch crusch@ACBusinessMedia.com Art Director Dave Haglund Audience Development Manager Angela Franks
John Madsen Director Engineering & Product Management GKN Wheels & Structures
ADVERTISING SALES 800 5385544 Al Bower ...........................abower@ACBusinessMedia.com Greg Schulz ....................gschulz@acbusinessmedia.com Nikki Lawson ................nlawson@ACBusinessMedia.com Sean Dunphy ................sdunphy@ACBusinessMedia.com Kris Flitcroft ...................kflitcroft@ACBusinessMedia.com
Doug Meyer Global Director of Construction Engineering John Deere Andy Noble Head of Heavy Duty Engines Ricardo
Online Exclusives www.oemoffhighway.com
Change of Address & Subscriptions — PO Box 3605 Northbrook, IL 60065-3605, Phone: (877) 201-3915 Fax: (847)-291-4816 • circ.OEMOff-Highway@omeda.com
Daniel Reibscheid Director of Sales & Marketing Torsion Control Products, Inc.
Industry Shows its Strength Through Coronavirus
Companies are demonstrating their ability to weather the difficulties presented by the COVID-19 crisis in various ways. Search: 21127727
New Airless Tire Aims to Improve Productivity and Comfort
Taking inspiration from the shape of a cup, a new tire design with an airless structure helps improve the operator experience while reducing compaction. Search: 21124151
Equipment Manufacturers Honored for Innovative Machine Designs Recipients of the iF DESIGN AWARD 2020 have been announced. Search: 21116700
PRINT AND DIGITAL STAFF Publisher Sean Dunphy sdunphy@ACBusinessMedia.com Associate Publisher Michelle Kopier mkopier@ACBusinessMedia.com
Terry Hershberger Director, Sales Product Management, Mobile Hydraulics Bosch Rexroth Corp.
Off-Highway Heroes
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List Rental — Jeff Moriarty, SVP, InfoGroup Phone: (518) 339-4511 jeff.moriarty@infogroup.com
Matt Rushing Vice President, Product Line, Global Crop Care AGCO Corp.
Reprints — For reprints and licensing please contact Greg Schulz at 920-542-1239 ............. gschulz@acbusinessmedia.com AC BUSINESS MEDIA Chief Executive Officer........................................Barry Lovette Chief Financial Officer .........................................JoAnn Breuchel Chief Digital Officer ..............................................Kris Heineman Chief Revenue Officer..........................................Amy Schwandt VP Audience Development .............................. Ronda Hughes Director of Digital Operations & IT ...............Nick Raether Director of Digital Strategy ...............................Joel Franke Group Content Director......................................Jon Minnick
Allen Schaeffer Executive Director Diesel Technology Forum Keith T. Simons President – Controls Products OEM Controls, Inc. Alexandra Nolde Senior Communication & Media Specialist Liebherr-Components AG
Published and copyrighted 2020 by AC Business Media. All rights reserved. No part of this publication shall be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording or any information storage or retrieval system, without written permission from the publisher. SUBSCRIPTION POLICY: Individual print subscriptions are available without charge in the United States to original equipment manufacturers. Digital subscriptions are available without charge to all geographic locations. Publisher reserves the right to reject nonqualified subscribers. Subscription Prices: U.S. $35 One Year, $70 Two Years; Canada and Mexico $60 One Year, $105 Two Years; all other countries, payable in U.S. funds, drawn on U.S. bank, $85 One Year, $160 Two Years. OEM Off-Highway (USPS 752-770, ISSN 1048-3039 (print); ISSN 2158-7094 (online) is published eight times a year: January/February, March, April/ May, June/July, August, September, October, November/December by AC Business Media, 201 N. Main Street, 5th Fl., 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. Volume 38, No. 3, April/May 2020
Bob Straka General Manager, Transportation SBU Southco, Inc. Luka Korzeniowski Global Market Segment Leader, Mobile Hydraulics MTS Sensors Chris Williamson, PhD Senior Systems Engineer Global Research & Development Danfoss Power Solutions Company
Market Forecast: Fluid Power The NFPA reports the latest shipments data of fluid power products. Search: 20846516
OEM Off-Highway | APRIL/MAY 2020
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EDITOR’S NOTE
ADAPTING to a NEW NORMAL
JCB
A
IN THE NEXT ISSUE
lot has changed in the world over the last several weeks. We quickly went from our industry preparing for the year’s biggest shows, CONEXPO-CON/AGG & IFPE, to a world of new routines—both at home and at work. As everyone adjusts to these new ways of life, it has been interesting to see how the heavy equipment and related industries are adapting. While some have had to alter or temporarily shut down operations, others are implementing even more stringent safety protocols to continue serving customers. Several companies are doing their part to JCB’s cab manufacturing facility in the U.K. has reopened to produce steel housings help with the current global health crisis, for ventilators. as well. On pg. 14 you can find our article detailing how the industry is aiding others through donations and even shifting their manufacturing focus to produce much needed medical supplies. Although it seems like a lifetime ago now, CONEXPO & IFPE 2020 once again provided great insight into the construction and mining equipment industries. Starting on pg. 28 you’ll find our show wrap-up section highlighting some of the biggest product launches and trends that were on display. As we all adjust to our newand hopefully temporarynormal, we want to hear from you. How are you and your company adjusting to and overcoming the current challenges? What are some of things you’re doing to ride out the situation? What can businesses do to come out on the other side of this? Visit oemoh.com/21125252 to learn more and how you can submit your story. Besides current global events, what is driving you or your business? Do you think this will be a time for more innovation? Will current trends continue to dominate, or do you see new ones entering the picture? Let us know!
JUNE/JULY SHOWCASE • Engines & Components • Drivetrains & Components • Fluid Power System • Electrical & Electronics • Operator Environment • Engineering & Manufacturing
NOTHING BUT PRODUCTS!
6
editor@oemoffhighway.com @OEMEditor
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RUNTOGETHER
Whatever it takes, we’re here for you. Today and tomorrow.
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EQUIPMENT MARKET OUTLOOK
U.S. MACHINERY MARKETS DOWN IN 2019, GROWTH POSSIBLE IN 2020
DAVE HAGLUND
oemoffhighway.com/economics
• Ave the bel
• The PM tha cha rise
1.0 0.8 0.6 0.4 0.2 0.0 -0.2 -0.4 -0.6 -0.8
U
.S. Construction Machinery New Orders in 2019 were down 7.5% compared to the previous year. However, a rise in the residential construction sector could increase demand for construction machinery in the first half of 2020. U.S. Farm Machinery and Equipment Supplies were slightly lower than 2018, and declining exports could keep this sector on the back side of the business cycle through mid-year. Europe Agriculture Machinery Production in 2019 declined 5.3% from 2018. The Europe Leading Indicator is in a rising trend which suggests Product may reach a business cycle low early in 2020. *Editor’s Note: At the time OEM Off-Highway received this data and printing of this issue, impacts of COVID-19 on industry data was not yet known, and thus not
reflected in the data or analysis. Stay tuned for future updates. Go to oemoffhighway.com to sign up for our monthly ECONOMIC NEWSLETTER!
U.S. Leading Indicator: • The Conference Board’s U.S. Leading Indicator ticked up in January. Many other U.S. leading indicators are in cyclical rising trends. ITR Economics is an independent economic research and consulting firm with 60+ years of experience.
QUESTIONS? economics@oemoffhighway.com
8
112.2%
112.2
• Our system of leading indicators suggests the U.S. industrial sector will likely transition to a business cycle rising trend during the second half of this year.
Actual index (2004=100)
112.1%
112.1
111.8
111.8%
1 0
111.6%
111.6
-1
111.5%
111.5
-2
111.4%
111.4
-3
111.3
-4
111.2%
111.2
-5
111.1 Jun '19
Jul
Aug
Sep
Oct
Nov
Dec
Jan ’20
Editor’s Note: Please note that this chart has been modified on the Y-axis to show the trend more easily.
OEM Off-Highway | APRIL/MAY 2020
OOH0420_8-11_Econ_AprilMay_SJ2.indd 8
2.4
2
111.8%
111.7
0
• U.S the fou sec the the rise 3
112.0 111.9
• U.S in 2 tive
4/15/20 8:27 AM
-6 -7 -8
Ma '1
%
DAVE HAGLUND
U.S. Private Nonresidential New Construction:
U.S. Industrial Production: • Average U.S. Industrial Production during the 3 months through January was 0.8% below the same period 1 year ago. • The ITR Leading Indicator™ and the U.S. ISM PMI (Purchasing Managers Index) suggest that the Production quarterly rate-ofchange could transition to business cycle rise during the first half of this year.
1.0
1.0%
Annual % change in 3 month moving totals
0.9%
0.8
• Trends in U.S. Corporate Profits for Domestic Non-Financial Industries (with capital consumption adjustments) suggests further business cycle rise in Construction in the coming quarters.
1.0
1.0%
Annual % change in 12 month moving totals
0.5%
0.1%
-1.8%
Jun '19
Jul
Aug
Sep
Oct
Nov
-0.8%
Dec
Jan ’20
-3.0
• U.S. Housing Unit Building Permits during the fourth quarter came in 12.2% above the fourth quarter of 2018. Rising residential sector construction could boost demand in the first half of this year. Expectations for the mining sector suggest a business cycle rise during the first half of this year. 3
Annual % change in 12 month moving totals
2.4%
2 0.7%
1 0
May '19
Jun
Jul
Aug
Sep
Oct
Nov
Dec
0
• Trends in the U.S. ISM PMI (Purchasing Managers Index) suggest we could see business cycle rise in the U.S. economy during the second half of this year. Expect demand for oil to be higher during the second half of the year. 6
Annual % change in 12 month moving totals
-3.6%
-4
16.7%
15
14.5% 13.4%
-3.0%
-6
-5.6%
-7.1%
Jul
Aug
Sep
10.5% 8.9%
Oct
Nov
-7.5%
Dec
5.7%
-8.8%
4.5%
5 -11.3%
-12
-7 Jun
9.5%
10
-9
-6
-13.1%
-15
Jun '19
Jul
Aug
Sep
Oct
Nov
Dec
Jan ’20
0
May '19
Jun
Jul
Aug
Sep
OEM Off-Highway | APRIL/MAY 2020
OOH0420_8-11_Econ_AprilMay_SJ2.indd 9
Dec
Annual % change in 12 month moving totals
-3.9%
-5
May '19
Nov
20
1.5%
-3
-3
Oct
• Rising global tensions are evident in measures such as the World Uncertainty Index and will likely mean higher defense spending in the coming quarters.
-0.6% -1.8%
Sep
• U.S. Defense Capital Goods New Orders in 2019 totaled $159.8 billion, 5.7% higher than in 2018.
3.4%
0
-2
Aug
U.S. Defense Industry, New Orders:
• The average North American Rotary Rig Count during the 12 months through January was 1,081 rigs, 13.1% below the year-ago level.
-1
-8
Jul
1
North American Rotary Rig Count:
3
0.8%
Jun
4.5%
-2.6%
U.S. Construction Machinery, New Orders: • U.S. Construction Machinery New Orders in 2019 totaled $33.1 billion, down 7.5% relative to the 2018 level.
May '19
4.2%
2 -2.2%
-2.5 -0.7%
4.7%
3
-1.4%
-1.5%
-2.0 -0.5%
4.5%
4.6%
4
-1.5
-0.6
7.1%
5.3%
-0.2%
-0.4
Annual % change in 12 month moving totals
6.3%
5
-1.0
0.0 -0.2
8
6 -0.3%
-0.5
0.2
• U.S. State and Local Consumption Expenditures are in a slowing growth trend. Business cycle decline in Expenditures suggests Construction could transition to a slowing growth trend in the near term.
0.2%
0.0
0.4
• U.S. Total Public New Construction totaled a record-high $328.8 billion in 2019, 7.1% higher than in 2018.
7
0.5
0.6
-0.8
• U.S. Private Nonresidential New Construction spending during the fourth quarter of 2019 was up 0.2% from the fourth quarter of 2018.
U.S. Total Public New Construction:
Oct
Nov
Dec
9
4/15/20 8:28 AM
EQUIPMENT MARKET OUTLOOK oemoffhighway.com/economics
Europe Ag & Forestry Machinery Production:
U.S. Farm Machinery Production: • U.S. Farm Machinery and Equipment Supplies in 2019 totaled $30.7 billion, 0.3% lower than in 2018. Supplies are declining. • U.S. Food Shipments during the fourth quarter of 2019 were 1.8% higher than in 2018. Increased Food Shipments relative to the year-ago level could increase demand for machinery in the coming quarters; however, declining U.S. machinery exports suggest demand from abroad has not yet begun rising, which could keep Supplies on the back side of the business cycle into at least the middle of the year. 12
• Europe Agriculture Machinery Production in 2019 was 5.3% below the 2018 level. • The Europe Leading Indicator is in a rising trend and suggests Production could reach a business cycle low early this year.
Annual % change
0 -0.1%
10.6%
99.2 -3.1%
-4 -4.5% -5
-5.3% -6
0 -2
-0.3%
May '19
Jun
Jul
Aug
Sep
Oct
Nov
May '19
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Dec
• China Large Diesel Bus Production in 2019 was up 5.0% from 2018. Annual Production is rising.
• Our expectations for the U.S. ATA Truck Tonnage Index suggest that Production may reach a business cycle low around the middle of the year. Recovery is likely during the second half of the year as U.S. Industrial Production is expected to be in a business cycle rising trend which will spur demand for transportation services.
• The coronavirus outbreak could cause supply chain disruptions and hinder Production in the near term.
Annual % change in 12 month moving totals
17.3%
17.2%
15
10
-8 3.0%
10
Aug
Sep
Oct
Nov
Dec
Jan ’20
Jul
Aug
Sep
Oct
Nov
Dec
Germany Industrial Production: • Germany Industrial Production during the fourth quarter of 2019 was 6.2% below the 2018 level. The quarterly rate-of-change ticked down in December but is above the tentative August 2019 low. • Rise in the Germany Leading Indicator suggests business cycle rise in Production will likely be sustainable in the coming quarters.
0
-2.6%
-4
-6.1% -7.1% -8.2%
May '19
Jun
Annual % change
Jul
Aug
-6.2%
-8
-10.1%
Sep
Oct
Nov
Dec
-5.2%
-6.3%
-6.1%
-7.5%
-5.4%
-5.5%
-6
-10 -12
-4.1%
-2.8%
Annual % change in 3 month moving totals
-10
May '19
Jun
Jul
Aug
S
Comm Glo
-8.3%
Sep
Oct
Nov
Dec
OEM Off-Highway | APRIL/MAY 2020
OOH0420_8-11_Econ_AprilMay_SJ2.indd 10
W T A W
-2
-6
5
Jul
0
4
-4 6.4%
Jun '19
5.0%
-2 10.0%
Jun
98.7
0 11.7%
0
6
2 14.8%
May '19
98.8
China Diesel Bus Production:
• Annual average U.S. Heavy-Duty Truck Production is above the year ago level but is declining.
19.3%
99.2
Editor’s Note: Please note that this chart has been modified on the Y-axis to show the trend more easily.
U.S. HeavyDuty Truck Production:
20
99.2
98.9
-4.7%
1.7%
2
99.2
99.3
99.0
-4.1%
4 2.8%
99.2
99.3
99.1
5.9% 4.7%
99.5 99.4
99.3
-3 6.1%
Monthly index
99.4 -2.4%
8.2%
6
• The Europe Leading Indicator, Europe Purchasing Managers Index, and Europe Business Confidence Index indicate that Europe Industrial Production will likely transition to business cycle rise around the middle of the year. Plan for cyclical rise in this region during the second half of the year. 99.5
-1.4% -2
8
• The Leading Indicator raw data is rising from a July 2019 low, while the Indicator monthly rate-of-change has been rising for nearly 1 year.
99.6
-1
Annual % change in 12 month moving totals
10
Europe Leading Indicator:
4/15/20 8:28 AM
from nthly y1
urusiope on e of on
?
x
99.5
?
Dec
fied on
he the e he
ugwill ters.
?
WHERE DOES ENGINE TECHNOLOGY GO IN A POSTEMISSIONS WORLD? FEATURING:
Don’t miss out on exclusive interviews with leading engine manufacturers as they outline the new direction of the engine and powertrain industry now that emissions regulations have been met (for now).
Keep your eyes peeled for your FREE copy of The PowerBook Special Digital Issue coming in May 2020!
-6.2%
Steve Nendick
Darrin Treptow
Marketing Communications Director – Global Off-Highway
Manager - Platform & Application Engineering
?
Want to join the conversation?
Email Editor Sara Jensen at editor@oemoffhighway.com to learn more.
Dec
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NEWS BRIEFS oemoffhighway.com/21113129
Mack’s new Class 6 and 7 MD Series trucks are designed specifically for medium-duty applications and will be built in a new production facility near Salem, VA. by Sara Jensen
S. JENSEN
S. JENSEN
M
ack Trucks announced on January 30 it will start producing a new medium-duty truck series, the Mack MD. In addition, the company is making a $13 million investment to establish its Roanoke Valley Operations (RVO), a new manufacturing facility in Roanoke Valley, VA, for the production of the Mack MD Series. The project will result in the creation of up to 250 new jobs once the
S. JENSEN
Mack executives and Virginia officials cut the ribbon to officially open the new production facility.
12
facility is fully up and running. Company executives and public officials from the region made the announcement at the new facility near Salem, VA. A prototype of the new MD Series was unveiled, as well. Virginia Governor Ralph Northam said during the event that the area’s workforce is the reason companies like Mack Trucks are coming to region. “We have one of the most talented workforces,” he said. “We need to continue to be able to train our workforce for these 21st century jobs.” “Mack Trucks is very proud to make this investment and to now offer a full lineup of Class 6 to Class 8 commercial vehicles, serving virtually every segment of the market,” said Martin Weissburg, Mack Trucks President. “With this investment, Mack is well-positioned for future success, and we’re taking orders
A shorter hood on the MD Series trucks improves visibility for drivers.
for the new truck beginning today.” Mack’s investment is being used for equipment, tooling and building enhancements in the 280,000 sq. ft. (26,012.9 sq. m) facility dedicated to the assembly of Mack medium-duty vehicles. Weissburg noted during the launch event the company was able to quickly get the prototype and testing of the truck completed, as well as the new production facility up and running.
The new Mack MD The Mack MD6, a Class 6 model, has a Gross Vehicle Weight Rating (GVWR) of 25,995 lbs. (11,791.1 kg), while the Class 7 MD7 model has a GVWR of 33,000 lbs.
OEM Off-Highway | APRIL/MAY 2020
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4/15/20 8:12 AM
S. JENSEN
ies for will ility
(14,968.5 kg). Both are exempt from the 12% Federal Excise Tax (FET). These new truck models are specifically built for medium-duty applications. They are designed for applications requiring dry van/refrigerated, stake/ flatbed, dump and tank truck vocations. The MD6 model does not require a Commercial Driver’s License (CDL) to operate for non-hazardous payloads. Available in 4x2 configurations, the MD6 and MD7 models feature a sharp wheel cut for enhanced maneuverability for tough urban settings. The MD Series cab design features a short bumper-to-back-of-cab (BBC) measurement of 103 in. (261.6 cm). Components used in the MD Series are a combination of Mack products and those from other industry suppliers, such as Cummins Inc. and Allison Transmission. Roy Horton, Director, Product Strategy at Mack Trucks, said the company developed an all-new chassis which is durable and lightweight. A unique aspect of the chassis is that Mack made the 120,000 psi (8,273.7 bar) steel frame rails standard. “The rest of the medium-duty industry standard position is 80,000 psi (5,515.8 bar),” he said. “For Mack, strength is at the very core of our image. So, 120,000 psi helps distinguish [the MD Series] as a tough truck in the marketplace.” According to Horton, a unique selling point of the MD Series is the short BBC. “What that does is improve maneuverability [and] turn radius,” he explained. “It helps [customers] load up the front axle a little more, which distinguishes us in the marketplace.”
the U.S. and Canada, with about three quarters of that being Class 6 models, said Randall. Offering a Class 6 model opens the company up to new types of fleets, as well, which do not have a need for CDL certified drivers, such as those doing pickup and delivery or hauling
material like lumber. “The investments our dealers have made, the customers’ demand for it, and stability of the market made a lot of sense for us,” concluded Randall. |
Read the full article at oemoh.com/21113129
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Why re-enter the market now? Mack chose to re-enter the medium-duty market because customers have been asking for a medium-duty option for several years, said Jonathan Randall, Senior Vice President, North American Sales and Marketing at Mack Trucks. In addition, he said the medium-duty market is a good one. The segment is traditionally steady at 90,000100,000 trucks sold year-over-year in
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Kawasaki Precision Machinery (U.S.A.) Inc. Grand Rapids, MI www.kpm-usa.com 616.975.3100
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4/15/20 8:13 AM
COVER STORY: THE BIG PICTURE oemoffhighway.com/21125343
Manufacturers Shifting Gears to Aid Global
HEALTH CRISIS
Manufacturers in the heavy equipment industry are donating various resources to provide much needed medical supplies for the fight against coronavirus. by Sara Jensen
A
s COVID-19—aka the novel coronavirus— continues to alter our daily lives, it has brought about many new challenges to those in the heavy equipment industries. Several companies have had to alter operations or even temporarily shut down. However, it has also demonstrated the resiliency of our society and the efforts to which people and companies will go to help one another during such a difficult time. Several manufacturers have turned their attention to producing needed supplies for the healthcare industry such as ventilators and personal protective equipment (PPE). For instance, automotive manufacturers such as Ford and GM have shifted their operations to manufacturing face shields and other necessary supplies for medical professionals. Manufacturers in the heavy equipment industries are lending a hand, as well, whether that be through monetary donations or shifting production capabilities to create medical supplies.
Providing necessary resources Caterpillar Inc.’s philanthropic arm, the Caterpillar Foundation, recently announced it would be committing $8.5 million to support global communities, including underserved populations, who are affected by the virus. According to a company release on the topic, the foundation’s investment will support nonprofit organizations who are working to help prevent, detect and respond to the pandemic; providing resources to hospitals, medical staff and patients; addressing food insecurity; and enabling online STEM and coding education for youth impacted by school closures. “These investments are an important expression of our company’s values,”
SIEMENS
ABOVE health medica compo manuf
LEFT: S supply organi
RIGHT: to quic and co SINOBOOM
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said Jim Umpleby, Caterpillar Chairman and Chief Executive Officer. “As we all work together to fight the pandemic, the foundation’s resources will provide essential support in communities around the world.” Aerial equipment manufacturer Sinoboom says it is reaching out to cus-
tomers, suppliers, associations and medical institutions to offer face masks and other PPE during the current crisis. “We know that face masks cannot offer any guarantees of protection, but if people need them, we have them and will happily dispatch them,” said Susan Xu, President of Hunan Sinoboom Intelligent Equipment Co. Ltd. in Changsha, China. Volkswagen AG announced on March 27 it was releasing employees with medical qualifications for up to 15 working days with full pay if they volunteer for work in the public health service. The target group includes medical practitioners and paramedics of various categories as well as nursing and surgery personnel working at the German facilities of Volkswagen AG. In addition to people working in these areas for Volkswagen, employees with appropriate qualifications who
SIEMENS
ABOVE: Siemens connects healthcare providers and medical designers to produce components through additive manufacturing. LEFT: Sinoboom is offering to supply PPE such as face masks to any organizations requesting it. RIGHT: 3D printing is enabling manufacturers to quickly create necessary medical supplies and components.
MERCEDESBENZ
work as paramedics on a voluntary basis, for example, will also be released if the need arises. Volkswagen HR Board Member Gunnar Kilian said in the company’s announcement, “Employees in hospitals, surgeries and the emergency services are performing an outstanding service to society as a whole in the fight against corona. They urgently need our full support and solidarity. This also includes personnel support. For this reason, the Board of Management has decided to release our employees with medical qualifications for supporting missions in the public health service in an unbureaucratic way without any loss of income for them.” The company also made a major donation of about €40 million worth of medical supplies – including face masks, gloves, disinfectants, clinical thermometers, protective goggles and protective clothing – which will be made available to medical personnel providing emergency treatment and care in Germany. Volkswagen says it has received a growing number of requests for help from hospitals, doctors and social facilities. As Volkswagen itself does not have available the total volume of supplies requested, the goods themselves will be ordered by the health services and Group Procurement, while Group Logistics will coordinate and organize transport. The top priority is to deliver the equipment to doctors and hospitals as quickly as possible. Distribution will be organized by public bodies. John Deere also recently donated several PPE items to hospitals in Iowa
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“We received a call from a large PPE manufacturer of face masks to see if we could respond quickly to the unprecedented global demand.”
cies, trucking and Illinois industry near some of experts and its producMack to assist tion facilities them in naviin those states. gating through “As time goes on Brian Golden, Vice President the COVID-19 and supplies befor Sencorp situation. come more critical, It also offers resources it may become difficult such as links to the Centers for to decide can we take some Disease Control and Prevention (CDC), and donate them,” said Wallas Wiggins, World Health Organization (WHO), Director, Deere Worldwide Indirect MaAmerican Trucking Associations (ATA) terial & Services. “We always accept the and the U.S. Department of Transportarequest and are very objective about tion (DOT), all of which offer the most our ability to help, and if we can’t fulfill up-to-date information available. a need, if there is some way we can The page also features Mack-specific partially fulfill a need, we will do that as information, including details about well, to the extent that our inventory ongoing 24/7 customer support, parts allows it.” availability, production updates and a Though many of the Volvo Group’s link to dealer locations. production facilities are temporarily shut down, that hasn’t stopped some of its employees from helping out. Altered manufacturing priorities Mack Trucks’ Macungie, PA, production In addition to donating supplies, some site recently donated PPE to local medmanufacturers are using their proical facilities. The company has also duction capabilities to create PPE and set up an online resource for trucking other necessary medical equipment to companies and dealers offering useful help with the dwindling global supply. information from government agenSencorp Thermoforming, a manufac-
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Sears Seating has shifted production to produce protective gowns for local healthcare facilities.
turer of thermoforming equipment, has for instance modified its thermoforming machines to form face masks for medical professionals. “We received a call from a large PPE manufacturer of face masks to see if we could respond quickly to the unprecedented global demand,” said Brian Golden, Vice President for Sencorp, in a press release from the company. “We converted two 2500 style machines typically used for consumer products in the plastic industry to run the material used in the production of the N95 masks. Our talented staff of machine builders stepped up to the challenge. With necessary modifications two machines were prepped for shipment in less than a week. Each machine is capable of producing about 3 million masks per week.” Ultimaker is making its global network of 3D printing hubs, experts, and designers directly available to hospitals in need of tools and applications that are short in supply and can be quickly produced with 3D printing. Through
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MERCEDESBENZ
oemoffhighway.com/21125343
Mercedes-Benz says its 3D printers are ready to be used to make necessary components for medical technology.
Ultimaker.com, hospitals can now learn the location of available 3D printing hubs nearby. Direct contact is offered with Ultimaker and local 3D printing experts to advise and support on creating and obtaining the parts they need most. Husco has joined a taskforce in Milwaukee, WI, whose goal is to design and manufacture PPE for healthcare professionals treating patients with COVID-19. Dubbed Milwaukee MaskForce, the taskforce consists of over 25 organizations from the health care, education, first responder, and manufacturing industries. Their goal is to create a reusable, medical-grade N95-style respirator mask. “It all started when legislation passed approving the use of Industrial N95-style respirators as a way to combat the shortage of PPE,” said Pat Masterson, Vice President of Corporate Manufacturing for Husco, in a company press release. “This caused concern about supplier capacity, as well as the quality of masks that would be available to meet the needs of frontline health care professionals in the short and longer terms.” The current Industrial N95 respirators, typically found at hardware and home improvement stores, are made
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from a lightweight construction and disposed of after limited use. The Milwaukee MaskForce is challenging itself to come up with a reusable design made from plastic or hard rubber that can be manufactured at scale, from hundreds at a time to hundreds of thousands. Currently there are three mask designs being worked on by the taskforce which consists of local health and safety organizations, area universities including Milwaukee School of Engineering (MSOE), and Milwaukee-based manufacturers such as Husco and Briggs & Stratton. Siemens has announced it is making its Additive Manufacturing (AM) Network along with its 3D printers available to the global medical community to speed design and production of medical components. The AM Network connects users, designers and 3D-print service providers to enable faster and less complicated production of spare parts for machines like ventilators. The Siemens AM network is available
globally and covers the entire value chain – from upload and simulation to checking the design up to the printing process and associated services. Hospitals and organizations in need of medical devices as well as designers and service providers with medically certified printing capacities can register for free access to the Siemens AM Network. “Having worked on Additive Manufacturing for years, we offer AM solutions along the entire value chain and can print 3D parts quickly according to acute demands. To help fight COVID-19, we have
FORD MOTOR CO.
Ford Motor Company leverages its in-house 3D printing capability to produce disposable respirator masks and medical face shields.
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opened our AM Network for hospitals and other health institutions needing spare medical parts to efficiently manage their design and printing requests,” said Klaus Helmrich, Member of the Managing Board of Siemens AG and CEO Siemens Digital Industries, in the company’s announcement. Siemens has also partnered with Aucma to quickly develop a prototype disinfection robot. The electric robot can disinfect up to 36,000 sq. m (387,500.8 sq. ft.) in 1 hour and features a robust chassis that can overcome obstacles and navigate
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slopes. Since the coronavirus outbreak, there has been an urgent need in many hospitals for disinfection robots that can free people from having to disinfect high-risk areas, leading the companies to collaborate on this machine. It can be adapted for use at various sites; Siemens says as soon as it is launched, the new robot will be put to use not only in hospitals but also in schools, offices, manufacturing sites and other public places to support the resumption of work and production. Heavy equipment manufacturer JCB is shifting its U.K. operations to produce ventilators, which are in high demand from hospitals treating coronavirus patients. After being shut down for 2 weeks due to the virus, JCB’s Cab Systems factory in Uttoxeter, Staffordshire, is restarting production. But instead of equipment cabs the facility will make special steel housings for a brand-new design of ventilator from Dyson. A minimum of 10,000 of the JCB housings are earmarked for manufacture once Dyson receives regulatory approval for its design. Dana Inc. is using 3D printers at its Advanced Manufacturing Center in Maumee, OH, to make parts for face shields. The company is also procuring other necessary components of the shield, assembling them at its facility and donating the face shields to local hospitals. Working together with other facilities in town which have 3D printers has enabled Dana and its partners to make around 500 face shields a week. The company is looking at ways it can try to ramp up production of this necessary item, as well as make plastic enclosures for ICU patients with coronavirus. Mercedes-Benz is also utilizing 3D printers to support production of medical equipment. The company says its
printers can help make the individual components urgently needed for medical technology being utilized during this current health crisis. “Our expertise and specialist knowledge is available for production; now it is up to the medical technology sector to contact us. Our 3D printers are definitely available,” said Jörg Burzer, Member of the Board of Management of Mercedes-Benz AG, Production and Supply Chain, in a company announcement. Electronics component manufacturer Visual Communications Company (VCC) has established a Crisis ColLAB Initiative through which it is looking to partner with medical manufacturers to help combat COVID-19. The company is offering expertise in engineering design, 3D printing capabilities and more to help manufacturers quickly create needed supplies and equipment. OEMs and medical equipment providers can complete a form on the company’s website. The VCC team will quickly review the application and formulate an action plan. Precision Associates Inc. (PAI) recently announced it is ramping up production of several essential rubber components for ventilator manufacturer Ventec Life Systems. Ventec has announced plans to partner with GM to increase the output of these crucial units in response to the COVID-19 pandemic. Brad Kadue, President of Precision Associates stated in a company announcement that it “has dedicated engineering, production and tool-making resources to meet the accelerated production timeline.” Precision Associates also molds parts for other ventilators and diagnostic equipment used in laboratories for COVID-19 testing. Sears Seating has begun producing critical PPE for Quad Cities area Genesis Health Systems and UnityPoint Hospitals, which are located near its facilities in Davenport, IA. Employees began manufacturing mask covers to help prolong the life of N95 masks and isolation gowns to protect staff working with patients in isolation on March
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26, hitting stride with full production Monday, March 30. With enough materials to produce 3,000 gowns and 5,000 masks, team members are refining processes to make up to 200 gowns or 500 masks per day. “There is no business model required for doing the right thing,” said James Sears, CEO of Sears Seating in a recent company press release. “Through the collaboration of Sears Seating’s engineers, expert sewers and hospital staff, we are able to answer our community’s call for help. I could not be more proud of the team.” Cummins Inc. is partnering with DuPont to help address the nation’s shortage of N95 respirator masks. Cummins’ NanoNet and NanoForce Media technology, which uses DuPont’s Hybrid Membrane Technology (HMT), can typically be found in air, fuel and lube filtration products
used in heavy-duty diesel engines to prevent long-term engine wear, but also can be used in the N95 respirator masks worn by healthcare professionals to filter harmful airborne particles that can spread COVID-19. DuPont’s HMT is made using a proprietary spinning process; the hybrid technology materials are comprised of continuous sub-micron fibers. The end result is a “membrane-like” sheet struc-
RIGHT: Siemens has partnered with Aucma to quickly design a disinfecting robot which will help sterilize hospitals and other facilities. SIEMENS
JCB
BELOW: JCB’s cab manufacturing facility has been shifted to produce steel housings for medical ventilators.
ture that balances breathability and high filtration efficiency of particulates. “Cummins is re-evaluating our supply base and manufacturing capabilities to identify how we can support our healthcare professionals who rely on critical personal protective equipment to do their jobs,” said Amy Davis, Vice President of Cummins Filtration in a company press release. “Our NanoNet Media can fill a key supply void and help address the mask shortage facing the United States and other countries around the world.” The first mask prototypes using Cummins’ donated media were assembled by University of Minnesota teams in March as part of an initiative to provide masks to M Health Fairview and other Minneapolis-based healthcare systems. As the COVID-19 outbreak escalated, the university realized their supply could run out quickly. To address this challenge, a team of designers, engineers, chemists, surgeons, anesthesiologist and apparel and clothing experts from the University of Minnesota’s Institute for Engineering in Medicine; Medical School; College of Design; College of
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Read about more companies’ efforts to help at oemoh.com/21125343.
How has your company been impacted? How has COVID-19 affected you and your business, and what are some ways you’re riding out the situation? What can businesses do to come out on the other side of this? Submit your story for us to share with our readers and the industry at large. Submit your story today: oemoh.com/StrengthofIndustries ALLIANCE RUBBER CO.
Science and Engineering; and Center for Filtration Research Consortium (CFR) came together to address this projected shortage of critical personal protective equipment. “Since the arrival of the filtration media, we have been able to make rapid progress, and we now believe we have several viable mask options, including both a disposable and re-usable option. These designs show real promise in keeping our healthcare workers safe should standard medical supplies of N95 masks no longer be available,” said Jakub Tolar, Campus Health Officer and Medical School Dean at the University of Minnesota. The project also aims to provide open source instructions that other healthcare systems and groups can use to create their own respirator masks. With companies like these and many others pitching in to help however they can during this trying time, there is a sense of hope and community which will continue to offer a light of positivity now and into the future. |
Alliance Rubber Co. has fast-tracked the production of rubber strips to replace elastic in face masks and other PPE.
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ELECTRICAL & ELECTRONICS: TELEMATICS SYSTEMS oemoffhighway.com/21125336
TELEMATICS
Create Smarter Machines The way telematics systems collect and share information will continue to evolve and aid the transition toward more intelligent machine operation and care. by Sara Jensen
T
elematics systems continue to grow in importance for the heavy-duty on- and off-highway equipment markets. More OEMs are now integrating telematics systems as standard on their machines due to the many benefits they can provide. Today’s telematics systems can collect and transmit a variety of data and is often a key component of helping equipment own-
ers reduce downtime. With the data telematics systems collect and transmit, equipment owners can monitor where their machines are located, how they are working and if there are impending maintenance issues. In the equipment rental industry, telematics can be used to provide a rental house with utilization numbers as well as keep track of maintenance intervals. All of this can be fed automatically to a rental company’s maintenance system, enabling it to better monitor its equipment. And because the information is coming directly from the machine, accuracy is assured, says Robert Rauhof, OffRoad Business Development Manager at Geotab.
Developing for OEMs
M OR EY CO . RP
Morey’s MC-4 telematics device allows users to remotely access equipment performance data from across the globe using Bluetooth, GPS and 4G LTE technology.
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Geotab recently started developing its telematics solutions for the off-road market. Rauhof says the Geotab platform works for everyone from OEMs to end users. The company has several partnerships with OEMs in the heavy-duty on-highway market, and its experience
with that vehicle segment aided Geotab’s move into the off-road space. Rauhof says Geotab is already working with a few large OEMs in the off-road market, one of which is interested in having the company build its telematics platform. “We’re working with manufacturers in several different ways. We can provide a factory solution for OEMs, as well as a great system for the guys at the end of the line [end users],” he says. While it’s two different applications, he says you can use the same devices in the platform and get the data you need whether it’s an OEM or an end user utilizing the system. The fact Geotab’s platform is scalable and easy to use is an attractive aspect for all customers, says Rauhof. “Not to mention, we have the deepest engineering and development bench in the industry, which is also a big factor when you’re dealing with OEMs because things can be a little bit more
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e
Mixed fleets can have machines of different types or brands, requiring telematics solutions which can work with all of them.
time sensitive.” Because there is so much variation between each company using Geotab’s telematics system, Rauhof says it’s important to have a wide range of offerings. The company’s device is highly adaptable which makes it easy for a customer to add a number of different services to create a customized solution. Geotab also offers a software development kit to enable customers to customize a solution themselves. “[It] allows you to actually add some customizable things onto your database inside MyGeotab [a web-based fleet management system], so you can really customize the solution to fit your needs.” Geotab’s GO RUGGED telematics device was developed specifically for the off-road market. It is more ruggedly designed than the one used in on-road applications—as those devices are typically installed in a truck cab which is cleaner than that of a piece of off-road equipment. “The GO RUGGED is sealed
LIEBHERR
against dirt and moisture penetration. It has a larger operating temperature range,” explains Rauhof. “You can mount it on the outside of a bulldozer and [begin working].” The ability of telematics systems to provide machine data in mixed fleets— those with equipment from multiple equipment manufacturers—has been an industry issue for many years. However, associations like AEMP (Association of Equipment Management Professionals) have been working with manufacturers to create a standard which enables OEMs to keep their IP (intellectual property) while also allowing equipment owners to get data on all of the equipment in their fleet. Rauhof says its telematics solution utilizes the AEMP standard so fleets
can use one interface for their whole fleet. He notes information from another third-party telematics supplier can be pulled into the Geotab platform, as well. “It’s very open, we play very well in the sandbox with all telematics solutions.”
Data at the component level In addition to equipment manufacturers, Geotab can also provide telematics solutions to component manufacturers. Most recently the company announced its integration with Donaldson Co.’s Filter Minder engine air filtration technology. Sensors and receivers which can be added to existing equipment wirelessly transfer data to the GO RUGGED device which then sends it to the My Geotab
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fleet management platform. This enables equipment owners to proactively monitor the performance and status of engine air filtration systems across their entire equipment fleet. “Essentially, we’re making our filters talk,” says Nate Zambon, Director of Filter Minder at Donaldson Co. Most filtration and fluid service is based on time or distance intervals, he says. However, those time intervals may be resulting in unnecessary maintenance. This can cost a fleet a lot of downtime and money. “If you don’t need to service it early, that can really lead to a lot of waste from an expense perspective or may result in accelerated engine wear,” says Zambon. “That’s a big challenge, especially when you get in really harsh, demanding conditions. People [are sometimes removing] air filters almost daily to blow out or bang them against the tire to clean the filters off. And that’s really causing a lot of damage to the filters [and] is creating a lot of risk for engines.” On the flip side, he says there are people who want to get the maximum
life out of the oil or a filter and run them well past proper service intervals. This can cause damage and even destroy an engine, as well as reduce fuel economy. With the Filter Minder technology, wireless sensors create a smart product capable of informing customers when a filter actually needs servicing. This helps minimize downtime and cost for fleets, and ensures their equipment is running at optimal levels. Zambon says the advantage of its wireless technology is that it is ultra-low energy, and that it has a longer life and lower cost than Bluetooth technology. The technology can be applied across all of Donaldson’s filtration and fluid monitoring solutions. The initial application is for air filtration, with oil condition and fuel filtration monitoring currently undergoing testing and planned for release later this year. In the future, hydraulic filtration and hydraulic oil condition will also be added to Donaldson’s monitoring portfolio. As electrification continues to
Caterpillar’s digital services enable customers to access critical engine data from anywhere.
grow, so has the need to monitor the components within a battery-powered system. XALT Energy recently partnered with HED Inc. to develop the XALT Battery Viewer (XBV), a telematics system designed to track the performance of battery-electric vehicles. Using the two companies’ expertise, the system allows fleets to monitor drive cycles, routes and charging times of individual vehicles. Data from the XBV system can also be utilized by XALT to determine the best battery technology for a specific application’s needs in order to optimize performance. It will also help the company with future product development. Chad Repp, Business Development Manager – CANect® Telematics at HED Inc., says when working with XALT on the XBV, XALT knew what information it wanted to monitor and share. The challenge, however, was the uniqueness of their battery system for which traditional telematics would not work. “They needed a solution that would allow them to define what CAN messages to collect, when to collect them,
Asset Health Monitoring
CATERPILLAR INC. Smarter Maintenance & Repairs
Reports & Notifications Asset Health Insight
Access to Expertise
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DONALDSON CO.
Integration of the Geotab telematics system with Donaldson’s Filter Minder enables proactive monitoring of the performance and status of engine air filtration systems.
and when to transmit them, as well as how to visualize the data in a way that their customers would gain value,” he explains. This is where HED’s CANect Telematics solution was beneficial as its configurability and flexibility enabled the two companies to create a system which met XALT’s needs. Further implementation of new power sources in off-highway equipment will increase the deployment of telematics systems in these machines,
says Repp. “[It will] provide the market an opportunity to find new and innovative ways to gain value beyond technology validation.” Improving asset logistics on- and off-site, streamlining maintenance based on actual vehicle operation versus hours used, and
improving operator performance and safety are all ways this will be realized. “These are all achievable with today’s technology but having a driving force (like monitoring new technology) helps prove the value and ultimately the adoption rate,” he says.
Head to the Web Read more about some of the products and news mentioned in this article at oemoffhighway.com. Donaldson Filter Minder Search: 21068974 Video: Geotab Offers New OffRoad Fleet Maintenance Solution Search: 21124653 XALT Battery Viewer Search: 21109269 Caterpillar Search: 21121562 HED CANect Telematics Search: 20851872 Visit oemoh.com/telematics for even more telematics coverage.
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and efficient job site. This can also help improve sustainability initiatives which Crayton says more companies are looking at now. Operating in a more efficient manner means less fuel is used and fewer emissions are produced.
Sharing data Telematics systems can collect a lot of valuable data for manufacturers, end customers and other stakeholders. What to do with all of the data continues to challenge many in the industry, as does sharing data. “I see that as the brave new frontier,” says Wally Stegall, Technical Fellow and Director at Morey. “How do you do things in a way that protects proprietary information but still shares the legitimate data between all stakeholders that need the data [which] helps move the industry forward and allows everyone to be profitable while still being competitive. “That’s going to be a hard nut to
crack, but I think it’s easier to do in some ways than people think once people get their head around the idea,” he adds. A combination of changing mindsets and technology will be necessary to achieve data sharing which will be necessary as equipment and vehicles become more connected and automated. It will also better enable the move toward more real-time prognostics and performance information. “We’ve got to get to the point of true predictive maintenance,” says Stegall. Consortiums Standards are being developed which “require telematics at a much greater level and much greater level of sharing information within the vehicle, the fleet operator, the OEM integrator and tier 1 [suppliers],” he says to ensure safety and performance of a vehicle or piece of equipment. Real-time condition-based maintenance is required to reduce unplanned downtime and costs. XALT ENERGY
Caterpillar Inc. is one of many engine manufacturers adding more insight into its products. The company is putting technology it uses in other areas of the business into its engines, says Jamaal Crayton, Senior Digital Strategist at Caterpillar Inc. One way it is doing this is bringing all telematics data, no matter the brand, into a single, easy-to-understand dashboard. Doing so enables equipment owners to quickly access engine diagnostics and be more proactive about upkeep and maintenance. Caterpillar’s digital services enable customers to access critical engine data from anywhere, and automated insight allows engine owners to be more proactive with their service and maintenance. These types of solutions fit into its vision for work sites of the future which include connected machines capable of sharing information and working together to make a more productive
Data from the XBV system can be utilized by XALT to determine the best battery technology for a specific application’s needs.
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XALT ENERGY
Stegall says one way to address the data sharing concerns is with Integrated Vehicle Health Management (IVHM) enabled by the SAE ITS Health Ready Components Standard JA 6268 and Consortium. “The JA 6268 Standard for health-ready components is a joint aerospace automotive standard to enable condition-based maintenance and provide a common lexicon at the component and data exchange level via the cloud, leveraging each industry’s existing standards. [It] allows for an abstraction from proprietary knowledge while providing prognostics and performance data,” he explains. “It gives us a way of defining what is truly a health-ready component, system or subsystem and vehicle, a standard lexicon for communicating information that can be reported, and a mechanism for sharing that data back to the OEMs and tier 1 [suppliers] so they can continue the development of the product and provide value-added information.” He says like the five levels of autonomy defined by SAE (Society of Automotive Engineers), there are SAE defined levels (0-5) of health readiness for performance and maintenance detection, with level 5 being the asset is a rolling service bay providing real-time performance data to operations, enterprise, mission of vehicle, and on-vehicle safety-critical systems. A level 5 Health Ready asset is ready to be a level 5 autonomous piece of equipment from the maintenance perspective. If a consortium isn’t used, fleets will never have the common lexicon to evaluate mixed fleets and optimize for specific functions on a job site or across the fleet. “I think the SAE JA 6268 Health Ready Consortium way is the best way
for all of the stakeholds or advancing the industry.
to move the industry forward for all stake holders in the ecosystem that have legitimate needs for information on the job site, safety management, program management, maintenance management, and ultimately information for OEMs and tier 1 [suppliers]. “I see all the enablers happening… technology changes…[and] we need to talk about the mechanism for sharing information during asset operation time and asset design time in an
Moving toward the edge
HED INC.
The CANect Telematics solution allows users to define what data is being collected, when it’s transmitted and how it’s visualized.
elegant manner as an industry,” says Stegall. “I believe we’re at that time of change with telematics, IoT (Internet of Things), and mathematical modeling of the components, subsystems, systems and total asset” where the traditional modes of data collection and dissemination are not good enough anymore
According to Repp, telematics will continue to become more intelligent over the coming years. He says that currently, telematics is focused on data collection at the machine, transmission of data to the cloud, and aggregation of data to user interfaces or third-party systems for analysis. Although this provides a vast amount of data, sending all data to the cloud is not the most efficient method. “Moving forward we will see an increase in edge computing where computations and decisions are made in real time on-module, on-vehicle,” says Repp. “This will make the on-vehicle experience more intelligent so that only necessary or valuable information is transmitted to the cloud. “Taking this approach decreases transmission, storage and cloud processing costs, while still providing key information when needed,” he adds. Edge computing will help the heavy equipment industry evolve in various ways, says Repp. It will provide OEMs and equipment owners with a cost-effective means of truly understanding how their machines are being used in the field which will help define the equipment of the future. Edge computing is also the first step in enabling assisted driving, remote control and eventually fully autonomous operation. “The future of the industry is based on data insights so the right machines can be built, the right actions can be taken based on status of the machine, and ultimately, improving performance and safety for the jobs these machines perform,” he concludes. |
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CO N E X P O CO N/AG G & I F P E 2020
EQUIPMENT LAUNCHES: CASE CONSTRUCTION EQUIPMENT oemoffhighway.com/21125779
Case Looks to Redefine its CO Within recent years the equipment manufacturer has developed several new machine types, including those with alternative power sources. by Becky Schultz
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B. SCHULTZ
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ase Construction Equipment has been very busy since CONEXPO-CON/AGG 2017. At that time, its big “tease” was a concept dozer/loader combination. But at this year’s show, it proved it wasn’t messing around with a simple concept. The company has clearly been very busy since the last big event. Launched at World of Concrete and showcased at CONEXPO was the B Series next-generation compact track loaders and skid steers. The series includes five CTLs and eight skid steers offering radial and vertical lift configurations, numerous horsepower and size ranges and a choice of standard mechanical, mechanical hand-and-foot and electrohydraulic controls. “The B Series retains the styling of previous Case loaders, yet critical operational systems have been re-engineered for greater performance, and fully integrated with new control and operator interfaces to give contractors a powerful match of productivity, efficiency and convenience,” says George MacIntyre, Product Manager for Compact Equipment at Case. “The completely redesigned B Series operator interface includes new left- and right-hand posts with simple ignition, pushbutton operation, easy throttle control and intuitive switches for all core machine functions.”
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ts CONSTRUCTION EQUIPMENT
Case’s new fullyelectric backhoe is already being utilized by two utilities in the U.S.
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ABOVE: Formerly known as Project Minotaur, the DL550B is a fully integrated compact dozer loader.
Project Minotaur goes into production Given the highly positive response to the Project Minotaur dozer/loader prototype shown at the previous CONEXPO, Case announced early last year that it was in the process of taking this new machine concept to the next level. After months of testing and customer feedback, along with some design tweaks, the DL550B has emerged as the industry’s first fully integrated compact dozer loader. “Our goal with this ‘concept’ was to see it through all the way,” MacIntyre states. “The DL550B is here today as the result of the passion and drive of our
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engineering, product validation and manufacturing personnel, the real-world operators who spent hundreds of hours running prototypes around the country, as well as the enthusiasm shown by the construction industry in providing feedback to how this machine should perform in the field.” The DL550B comes with a true dozer-style undercarriage available in steel or rubber track configurations. Case Universal Machine Control will allow it to be outfitted from the dealer with any of the three major suppliers of grade/machine control technologies. The unit will also be compatible with SiteControl CoPilot, which provides a
B. SCHULTZ
B. SCHULTZ
RIGHT: The Project TETRA methanepowered wheel loader made its North American debut during CONEXPO 2020.
mastless machine control experience with basic control of slope/grade. Major changes to the DL550B versus the original concept include a shift from radial to a vertical lift geometry and an increase in rated operating ca-
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pacity from 4,500 up to 5,500 lbs. (50% tipping load; 2,041.2 up to 2,494.8 kg). “We found that the vertical lift pattern helped us achieve both the dozing performance we were looking for while also expanding its ability to serve as a high-capacity CTL,” says MacIntyre. “The vertical lift pattern allows us to reach deeper into trucks, and additional enhancements in machine structure and performance allowed us to increase the rated operating capacity by 1,000 lbs.
“Our goal with this ‘concept’ was to see it through all the way.” George MacIntyre, Product Manager for Compact Equipment at Case
(453.6 kg), making the DL550B one of the most powerful and versatile machines ever built within this footprint.” The roughly 18,000-lb. (8,164.7 kg) machine operates at 114 hp (85 kW) and offers auxiliary hydraulic options
of up to 40 gpm (151.4 lpm) at 4,100 psi (282.7 bar). It is available with an optional fully integrated ripper and is compatible with a wide range of heavy-duty attachments.
Project Zeus reveals its power Arguably stealing the show at CONEXPO was the unveiling of Project Zeus, an industry-first fully electric backhoe-loader. Designated the 580 EV (Electric Vehicle), it is powered by a 480V, 90 kWh lithium-ion battery pack that can be charged by any 220V/three-phase connection. While applications will vary, each charge will support most common 8-hour workdays. The battery separately powers the drivetrain and hydraulic motors, resulting in hydraulic breakout forces equal to diesel-powered machines and improved performance during simultaneous loader and drivetrain operation. “The 580 EV is a significant step forward in our commitment to sustainability, the evolution of earthmoving equipment and truly practical innovation that drives real savings and competitive advantages for backhoe owners,” asserts Leandro Lecheta, Head of Construction Equipment - North America, CNH Industrial. While perhaps not an immediately obvious choice for battery power, Eric Zieser, Director - Global Compact Equipment Product Line, Case, argues otherwise. “The backhoe loader is perfectly suited for electrification as the varied use cycles, from heavy to light work, provide an excellent opportunity to convert wasted diesel engine hours into zero consumption battery time, yet provide the operator with instantaneous torque response when needed.” He notes that a diesel engine at low idle has reduced torque and requires time for the engine to ramp up to meet the load demands. “Electric motors, on the other hand, have instantaneous torque and peak torque available at every operating speed,” he adds. The 580 EV operates with zero
emissions, lowering the total carbon footprint for its owners. Economic benefits can include as much as 90% lower annual service and maintenance costs, substantial fuel savings and the ability to bid certain jobs and obtain incentives otherwise unattainable. Case sees the 580 EV as particularly well suited for utilities, utility contractors, and government and public works operations, all of which tend to have initiatives aimed at lowering emissions, reducing noise in public areas and finding new ways to work within tight budgets. To that end, the company announced that two models have already been sold to U.S. utilities. Case indicated it has the capability to produce more units throughout 2020 before ramping up production to meet greater demand in the following years.
Methane model makes North American debut The 580 EV is actually the second major alternative-powered machine Case has introduced in the past 12 months. At bauma 2019, Case made a big splash when it pulled the curtain off of Project TETRA, its methane-powered concept wheel loader. This futuristic-looking machine made its debut in North America at CONEXPO. Project Tetra benefits from the existing research and development program of sister brand New Holland Agriculture in off-road methane usage, with over 7 years of experience and an extensive global testing program. It uses an FPT Industrial six-cylinder methane engine that delivers maximum power of 230 hp (171.5 kW)—the same as the equivalent diesel engine— and torque up to 1,184 Nm (873.3 ft.-lb.). The engine runs on compressed natural gas (CNG), ensuring 15% less CO2 and 99% less particulate matter than its diesel-based counterpart. The unit also features a 50% reduction in drive-by noise levels, making it especially suited for municipal applications and for working in noise-sensitive urban and residential areas. |
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Another CONEXPO & IFPE is in the Books
Alternative power systems and further integration of smart technologies were among the highlights of this year’s show. by Sara Jensen
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In its post-show release, show organizer AEM says registrations totaled over 130,000. 4/15/20 7:30 AM
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of the show by COVID-19 concerns— were less than 1%. Mary Erholtz, Vice President of Marketing at Superior Industries and CONEXPO-CON/AGG 2020 Show Chairperson, says it was one of
the best editions of the show due to the number of exhibits and interest from attendees. Many exhibitors noted during the show it was the quality versus quantity of people they had discussions with which made this year’s CONEXPO and IFPE a success. This sentiment was felt
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CATERPILLAR INC.
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ONEXPO & IFPE 2020 set the stage yet again for a host of new equipment and technology launches for the construction, aggregates and mining industries. While the current global health crisis was on the minds of many during the show, it did not hinder the interest of attendees or exhibitors who wanted to learn about the latest industry technologies and trends. Crowds filled the halls of the Las Vegas Convention Center to see new equipment and components. In its post-show release, show organizer AEM (Association of Equipment Manufacturers) says registrations totaled over 130,000 and that cancellations from international attendees—those most impacted at the start
Remote operation with Cat Command enables operators to work at a safe distance.
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especially in IFPE, which features many component manufacturers—and for whom the quality of the conversations is of particular importance.
Alternative energy takes center stage Electrification and other alternative power sources continue to grow in the heavy equipment industries. This was apparent during CONEXPO with many manufacturers exhibiting their newest developments in this area. One of the biggest launches came from CASE Construction Equipment which unveiled on the first day of the show its fully electric backhoe loader known as Project Zeus. The 580 EV backhoe loader is powered by a 480V, 90 kWh lithium-ion battery pack and offers performance equivalent to a diesel machine. Read more about Project Zeus on pg. 28. Hyundai Construction Equipment Americas introduced several new pieces of equipment during the show including two prototype electric-powered compact excavators—the Hyundai R18E developed exclusively in house, and the R35E which was designed in collaboration with Cummins Inc.
The prototype Hyundai R18E is a two-ton-class machine designed for use both indoors and in urban settings. Offering power and productivity equivalent to the diesel-powered Hyundai R17Z-9A compact excavator, the R18E is 60% more energy efficient. It is powered by an induction-type motor with 1-hour current rating of 225 amps. The R18E can operate up to 8 hours on a full charge. Takeuchi and Avant Techno also showcased electrified machines during the show. Avant Techno’s first fully electric loader, the Avant e5, offers zero
emissions and lower operating costs. Reduced noise levels from the machine also benefit use in residential areas or within buildings. Among engine manufacturers at the show, hybrid systems were a key theme. FPT Industrial debuted its F28 Hybrid engine system featuring a diesel engine paired with an e-flywheel. Caterpillar Inc. also debuted a hybrid engine concept. The Cat C18 hybrid optimizes machine performance by capturing surplus energy via a parallel hybrid system which can re-introduce that energy into a machine when
FPT’s hybrid engine is expected to be available next year.
The Advanced Configurator helps OEMs determine the best components for their application needs.
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The Avant Techno e5 is a battery powered machine offering reduced noise and emissions.
goals is to investigate expansion into higher horsepower ranges.
Creating more intelligent machines
necessary. The company says this can help improve fuel consumption and reduce emissions. Perkins engines introduced the next generation of its hybrid-electric engine which now enables an electric motor to be placed at the front of the engine or by the flywheel, offering flexibility for OEMs. DEUTZ and Kubota Engine have continued to develop and exhibit their hybrid engine and alternative power system technologies over the last several years—showing the newest advancements at each of the major industry shows Intermat, bauma and CONEXPO. This year, DEUTZ introduced its 360V drive system which utilizes a split drive comprised of two 40 kW (53.6 hp) electric motors, one of which drives the vehicle while the other powers the hydraulics system. The system was shown on an all-electric JLG telescopic handler concept to demonstrate the ease with which the system can be integrated. The Kubota V3307 Micro-Hybrid system prototype made its North American debut at CONEXPO. Kubota’s system can be applied to a variety of applications and maintains accessibility to the existing power take-off positions of a conventional engine. The power assist V3307 Micro-Hybrid system supports the engine by delivering an additional electrical power boost of up to 10 kW (13.4 hp). Kubota also announced its entry into the 300 hp (223.7 kW) engine market with the new S7509 which provides 100% power take-off at the flywheel and fan side. The company says its customers have been wanting engines in this range, and that among its future
Several manufacturers introduced advanced technologies aimed at improving productivity and efficiency for operators. John O TECHN A VA N T Deere, for instance, debuted its SmartGrade 333G Compact Track Loader. With the SmartGrade system, grading tasks are automated to enable them to be completed faster and with fewer passes. The machine also features DozerMode, a control solution that allows the EH joystick control system to function like a crawler dozer — with the push of a button. Komatsu introduced its suite of Smart Construction solutions aimed at helping customers control construction planning, management, schedule, costs, and optimize processes remotely and in near real time. The company will offer 11 new solutions which begin rolling out this year and include fleet management and remote data sharing to job sites. It also debuted the new Komatsu ZT44 track drill which is designed to enhance productivity in challenging terrain. The versatile track drill has the flexibility needed to drill in a variety of settings, from small patterns and uneven ground conditions, as well as multiple angles and even de-watering, if required. Topcon debuted at the show its Thermal Mapper for
asphalt pavers. The system monitors temperature segregation to ensure accuracy during the paving process. It uses GPS technology and real-time kinematic positioning to guarantee accuracy and allows operators to make adjustments as necessary to fit project needs. The company also announced the release of new functionalities for its machine control solutions. These include tilt rotator functionality for the Automatic Excavator system, and mobile and bring your own device (BYOD) display options. Advanced tilt rotator functionality will allow Automatic Excavator operators to easily swivel or tilt the bucket with automatic boom control for faster and more efficient excavation.
Electrification and other alternative power sources continue to grow in the heavy equipment industries.
The second generation of Perkins’ hybrid-electric engine enables the electric motor to be placed at the front or flywheel of the engine.
With these new functionalities, Murray Lodge, Senior VP of Construction, says, “Operators can excavate more quickly, moving the excavator fewer times, with less wear and tear on the chassis – all with the proven hydraulic, automated control the system offers. It is also extremely beneficial when navigating around manholes, trenches, and
ENG KINS PER
INES
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Topcon’s Thermal Mapper for asphalt paving helps ensure optimal paving performance.
systems and vehicles, as well as remote control capabilities. Caterpillar, for instance, announced the expansion of its Cat Command technology to a broader range of machinery. This includes the launch of a line of remote control and semi-autonomous technologies, ranging from operator-assisted compaction to remote control loading, dozing and excavating operations. Remote control provides full machine maneuverability from a safe distance when working in potentially hazardous environments. By removing the user from the cab, it also eliminates machine vibration feedback felt by the
generally tight spaces.” Donaldson announced its Filter Minder technology is now available for on- and off-highway heavy-duty engine applications. The filter monitoring system uses wireless sensors and receivers to send filter performance data to the cloud and provide machine operators with data and analytics on their filter. It prompts filter changes based on filter condition, rather than on scheduled maintenance intervals to ensure optimal filter performance. Read more about the system on pg. 22.
Automation and remote control continue to make gains In conjunction with the smart systems being integrated into equipment has come an increase in automated
John Deere’s SmartGrade 333G compact track loader automates the grading process to ensure productivity and efficiency.
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JOHN DEERE
Head to the Web Easily find all related show news and product announcements on our IFPE & CONEXPO channel at oemoh.com/IFPECONEXPO.
operator, reducing fatigue. Helping to address current and future labor shortages, the technology expands machine operation to a larger pool of potential operators, through its “virtual cab,” which offers easy access to accommodate those with physical limitations. During the show, Caterpillar’s display featured two Cat Command Stations configured for remote, non-line-ofsight machine control. Throughout CONEXPO, attendees were welcome to sit in the “virtual cab” and control equipment – a Cat D6 XE dozer, 930M wheel loader and 320 Next Gen excavator – located from just under 500 to more than 2,300 mi. (800-3,700 km)
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BOMAG
TOPCON
BOMAG
ROBOMAG is a fully autonomous roller capable of working in a defined operating space.
away. BOMAG’s fully autonomous tandem vibratory roller known as ROBOMAG made its North American debut at CONEXPO. ROBOMAG combines guidance technologies such as GPS, Lidar and stateof-the-art positioning sensors with BOMAG ASPHALT MANAGER, the company’s intelligent compaction technology. ROBOMAG is fully autonomous in defined work areas.
The system obtains information on position, situation and movement using a combination of different technologies for spatial orientation, work area awareness and job site safety. With these and the many other products shown at this year’s CONEXPO & IFPE, its evident the construction equipment industry is well poised to continue advancing in the years to come. |
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Hyundai’s R35E electricpowered compact excavator was developed in collaboration with Cummins Inc.
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NEW PRODUCTS oemoffhighway.com/ifpe-conexpo
Display with iMX8 Applications Processor
Brake Valves Carlisle Brake & Friction is launching an updated range of 1100 Series valves. • Modular design • Features improvements in performance, functionality, fit and value • Designed to meet the needs of today’s off-highway equipment • Consists of single, single tandem, hydraulically piloted and electro-hydraulically piloted valves • Caters to large variety of vehicle brake system configurations oemoffhighway.com/21115549
CrossControl introduces a display computer lineup based on an iMX8 applications processor. • Range of sizes from 7-12 in. (17.8-30.5 cm) • iMX8 core gives roughly three times the graphics processing performance compared to common iMX6 core • Supports advanced graphics frameworks that make it possible to create dynamic and intuitive instrumentation and guidance functionality • Supports frameworks that enable advanced operator assistance functionality like displaying multiple video streams, object recognition and augmented reality • Advanced functionality can be realized with limited programming effort • Features inherent support for functional safety oemoffhighway.com/21115777
Large Displacement Industrial Engine Kubota Engine America introduces its S7509, a high power density, 300 hp (223.7 kW), large displacement industrial diesel engine which is part of the company’s 09 Series. • Complies with EU Stage V emission regulations • Compact 7.5 L, 6-cylinder design • Features low fuel consumption due to optimized, direct injection combustion system • Provides 100% power take-off at the flywheel and fan side, as well as selection of flywheel housing and flywheel for OEM coupling • Offers great versatility because exhaust side auxiliary PTO takes up to two hydraulic pumps in addition to intake side PTO • Features one-side easy maintenance and automatic belt tensioner oemoffhighway.com/21119811
7-in. Glass-Front Display The 7-in. (17.8 cm) Murphy PowerView 700 display is the latest glass-front display in the PowerView family of high-performance displays from Enovation Controls. • Available infotainment and connectivity features • Built with high-brightness and optically-bonded LCDs • Glass surface also delivers exceptionally clear images with high-precision touch sensor performance for finger and glove touches with great scratch resistance • Equipped with a high-performance processor to deliver seamless full-color graphics, animations and video playback for a rich user experience • Supports J1939 and proprietary messaging with two CAN ports • Connected version with Wi-Fi, Bluetooth and Ethernet available for volume opportunities • 11 ports of I/O connectivity oemoffhighway.com/21120593
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Construction Truck Tires for On/Off-Road or Mixed Use
One-Piece Molded Fans Multi-Wing has expanded its line of O-PMAX One-Piece Molded Fans, which includes the O-PMAX2, O-PMAX3 and O-PMAX4 models. • Designed for equipment with compact engine compartments • Fixed-pitch angle design • Delivers high-pressure, outstanding performance and efficiency with reduced power consumption and noise • Blades are constructed of glass-reinforced polyamide (PAG) with an operating temperature range from -40-230 F (-40-110 C) • O-PMAX2 features diameter range of 14-20 in. (360-520 mm) and operating speeds up to 4,585 rpm for the maximum-diameter fan • O-PMAX3 diameter range from 17-23.6 in. (432-600 mm) and operating speed up to 3,450 rpm for the largest-diameter fan • O-PMAX4 has diameter range from 23.6-30 in. (600-762 mm), with largest diameter version providing operating speeds up to 2,426 rpm oemoffhighway.com/21119812
Grade Control Platform Trimble announces Trimble Earthworks Grade Control Platform version 2.0 with new features for all machine types, along with the release of the Trimble Earthworks Assistant App for in-cab learning material. • Enables faster ROI, increased productivity and decreased training time for operators • Includes Horizontal Steering Control for dozers which automatically controls the machine to follow any horizontal alignment without operator assistance • Augmented Reality for excavators enables users to easily understand 3D models, cut/fill information, slope data and other bench points and reference points on the in-cab display in context, without the need to interpret complex 2D plans or stakes • Mastless motor grader configuration gives operators improved range of blade motion, allowing for machine control in applications where it was previously not possible • Integrated Trimble LOADRITE Payload Management displays grade control and accurate payload data on one screen oemoffhighway.com/21123827
Continental’s Generation 3 construction truck tires include three options: The Conti HSC 3 steer/all-position tire, Conti HDC 3 drive tire and Conti HAC 3 all-position tire which all deliver key benefits for on/off-road applications, including construction, cement, utility, emergency vehicles, forestry and logging. Conti HSC 3 • Heavy truck, steer/all-position, construction tire • 11% mileage improvement over its predecessor, HSC1, thanks to a wider tread platform • Built on Continental’s 3G casing for reduced heat build-up and improved retreadability Conti HDC 3 • Heavy truck, drive, construction tire • 15% improvement in life expectancy over predecessor, HDC1 • Tread pattern delivers excellent lateral traction throughout tire life, and features self-cleaning design to prevent stone drilling • Broad, even-pressure footprint for improved wear, traction and cut resistance Conti HAC 3 • Heavy truck, all-position, construction tire • Casing designed to resist irregular wear • Self-cleaning tread pattern • Rugged 4-belt package resists impacts, bruises, and penetrations • Increased sidewall gauge for road hazard protection • Equipped with tire sensors to help reduce heat build-up and irregular wear through proper air pressure, as well as measure casing temperature oemoffhighway.com/21121447
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NEW PRODUCTS oemoffhighway.com/ifpe-conexpo
Compact Lubrication Pump
Hybrid Engine
Graco Inc. announces the launch of its G-Mini compact lubrication pump. • Simplifies everyday maintenance, extends equipment life cycles and optimizes uptime • IP69K design ensures it is built to withstand harsh environments • All models come standard with low-level notification, which aids operators in maintaining sufficient grease in reservoir at all times • Optional built-in, easy-to-program digital controller • Optional built-in heater automatically turns on at low temperatures, allowing it to pump NLGI #2 grease as low as -40 F (-40 C)
FPT Industrial unveils the F28 Hybrid, a diesel engine paired with an e-flywheel, resulting in an efficient, compact and sustainable solution for off-road applications. • 2.8-L displacement hybrid engine developed for compact machinery • In-line 4-cylinder design • Common rail injection system up to 1,600 bar (23,206 psi) • Thermal engine delivers maximum power of 74 hp (55 kW) at 2,500 rpm • Electric motor adds 27 hp (20 kW) of continuous power and 40 hp (29.8 kW) of peak power • Max torque of 277 lb.-ft. (375 Nm) at 1,400 rpm • Optimized Start & Stop for a smoother engine start oemoffhighway.com/21121130
Power-Split Continuously Variable Transmission
oemoffhighway.com/21120904
Planetary Axle for Wheel Loaders Meritor, Inc. announces the introduction of its MCL 541 planetary axle for wheel loaders. • Designed for machines with up to 4 m3 bucket capacity • Features proven components, such as Meritor’s 14X carrier and Family 5 planetary wheel-ends • Interchangeable architecture for compatibility with electric vehicles oemoffhighway.com/21120950
Engine Air Cleaner Donaldson Company Inc. has introduced PowerCore Edge, a compact, high-efficiency engine air cleaner for use in heavy dust environments. • Specifically designed to fit into tight under-hood spaces in offroad equipment • Features front-service access for easy filter changes • Includes seal design with heat tolerance up to 100 C (212 F) • Can fit either vertically or horizontally into tight engine compartments • PowerCore G3 media pack delivers all the filtration capability of a conventional pleated air filter in 65% less space • Separates into two pieces to allow for fast and easy cleaning
ZF introduces the cPOWER CVT, a fully power-split continuously variable transmission which meets the increasing demand for reductions in fuel consumption and higher productivity. • Entire driving range, forwards and backwards, uses cPOWER stepless control • Provides lower driving speeds for greater efficiency and comfort • Fuel savings of up to 25% compared to standard ERGOPOWER drives • Percentage of hydrostatic power is kept low for efficiency • Constant engine speed between 1,400 and 1,800 rpm combined • Driver can concentrate on grading not on the gas pedal • No risk of stalling the engine • No manual gear shifting oemoffhighway.com/21121628
oemoffhighway.com/21121798
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AD INDEX
Advertiser ............. Page # Axles for Medium-toLarge Telehandlers Dana launches two new Spicer axle models — Spicer 213 and 214 — designed for diesel-powered telehandlers. • Enables manufacturers to specify a drivetrain system with optimal balance of performance, durability, and weight • Lifting capacities from 35,000-55,000 lbs. (16,000-25,000 kg) oemoffhighway.com/21121398
Variable-Displacement Axial-Piston Pumps The PVWJ is Oilgear’s steadfast line of durable pumps offering cost-effective, stable and low maintenance solutions for OEMs. • Variable-displacement axial-piston pump with a medium-control response • Thrives on low-viscosity fluids, such as high water content and fire-resistant fluids • Comes in a variety of frame sizes and displacements • Range of control and porting options • Maximum displacements range from 0.66-7.94 in3/rev (10.8130.2 ml/rev) • Rated continuous pressure ranges from 1,500-5,000 psi (103.4-344.7 bar) • Maximum pressure ranges from 2,000-5,800 psi (137.9-399.9 bar) • Enhances stability and requires less maintenance for low- to medium-horsepower equipment • Offers quieter operation • Three frame sizes and 10 displacements provide easy field interchangeability
Briggs & Stratton.....................................2 EAO Corp. ............................................. 44 ENM Company .......................................41 Isuzu Motors America ............................21 Kawasaki Precision Machinery (U.S.A.), Inc. .........................13 Master Bond Inc. ...................................37 Meritor ....................................................7 MINExpo................................................43 MP Filtri USA, Inc. ..................................25 Napoleon Engineering Services - NES ....17
www.enmco.com Go to www.enmco.com/L3L4promo and enter the promotional code L3L4promo for a 50% discount off the $40.00 list price.
oemoffhighway.com/21123525
18.0L Engine Building on the 13.6L engine design, John Deere has introduced a new 18.0L engine. • Maximum power over 650 kW (870 hp) • Equipped with John Deere engine controls • High-pressure common-rail fuel system • Series turbochargers • Utilizes cooled EGR • Model-based controls enable advanced prognostics capabilities and improved transient response • Rear gear train reduces noise as well as torsional and crank stress oemoffhighway.com/21121440
Self Powered LCD Counter/Timer
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OFFHIGHWAY HEROES
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oemoffhighway.com/21125238
The Slackline Dragline and Tower Machine Excavation of materials in below-grade situations which were impractical for standard machines brought about development of the Slackline Cableway Excavator. by Thomas Berry, Archivist, Historical Construction Equipment Association
E
A tower machine with the operator’s compartment up top is digging a flood control reservoir and placing the spoil on the slope of an impounding dam.
standard excavating machine of the time, was impractical. In 1911, Sauerman Bros. Inc. of Chicago, IL, introduced a solution to the problem – the Slackline Cableway Excavator. Consisting of a bucket of 1/3 to 3-1/2 cu. yd. (0.25-2.68 cu. m) capacity that traveled on a cableway between a mast and an anchorage or a tail tower, it gained acceptance from contractors, engineers and aggregate producers for four main reasons: • it excavated to great depth equally well in dry ground or under water; • it conveyed the spoil over a great distance; • it elevated the spoil to the hopper or spoil bank; • and because one simple machine
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SAUERMAN BROS. INC. IMAGE, HCEA ARCHIVES
arly in the 20th century, the need existed for efficient excavation of materials in below-grade situations such as under water or in a pit without ease of access where a railroad shovel, the
with one operator performed all this work. While efficiencies depended on a number of factors, it was at its best working to considerable depths and conveying at least 200 ft. (61 m) to an elevated dumping point. The ideal working range increased with bucket capacity, and maximum effective digging depth was one third the operating span, meaning it could dig far deeper than was ever normally required. Many aggregate producers used it to reach material 80-100 ft. (24.4-30.5 m) under water and lift it 100 ft. above the water’s surface to a hopper at the edge of the pit. It would dig any material that could be turned by an ordinary plow. Working to 100 ft. deep with a 1,200 ft. (365.8 m) span, a single rig could excavate over 6,000,000 cu. yd. (4,587,329.1 cu. m) in a full circle around the mast by moving the tail tower around the perimeter of the area being excavated and, after 180 degrees of such motion, relocating the mast’s guys and changing the positions of the blocks to give
SAUERMAN BROS. INC. IMAGE, HCEA ARCHIVES
A 1-yd. Slackline Dragline bucket brings in a load of wet gravel.
access to the other 180 degrees. This machine was adapted for straightforward earthmoving in the 1920s as the Power Drag Scraper, which used a more efficient crescent-shaped bucket that was simply pulled along the ground to the dumping point, digging as it went, then withdrawn in like fashion. This in turn led to the development of the Scraper Tower Machine, which was designed for long, continuous cuts and fills such as levees. The head and tail towers were mounted on rails, and the bucket was drawn towards the head tower, where it placed the spoil to form the embankment. When the embankment reached grade the two towers were repositioned for another round of work. |
The Historical Construction Equipment Association (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 3,800 members in over a dozen countries, activities include publication of a quarterly educational magazine, Equipment Echoes, from which this article is adapted; operation of National Construction Equipment Museum and archives in Bowling Green, OH; and hosting an annual working exhibition of restored construction equipment. The 2020 show will be August 28-30 in Concordia, KS (learn more, 10598970). Individual memberships within the USA and Canada are $35 for one year, $65.95 for two years and $99.95 for three years, and $45.00 U.S. elsewhere. HCEA seeks to develop relationships in the equipment manufacturing industry, and we offer a college scholarship for engineering and construction management students. Information is available at www.hcea.net, by calling 419-352-5616 or e-mailing info@hcea.net. Please reference Dept. OEM.
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