www.truckandbus.net.au Issue 113 Feb/Mar 2017
$8.95 incl. GST
SIX APPEAL WE TAKE A LOOK AT THE ALL NEW KENWORTH T610
NEW MAN D38 ON THE PACIFIC UD’S NEW PW RIGID CUTS A NEW NICHE BLU LOGISITCS ON THE MILK RUN
- BORAL BUILDS A SAFER AGITATOR - A CLOSER LOOK AT NEW ACTROS
New Model
016 www.truckandbus.net.au
SIX APPEAL It doesn’t happen very often, but when it does sceptics dismiss it as being purely cosmetic. We are speaking of the launch of a new model Kenworth, which happened recently with the unveiling of the new Kenworth T610 and far from being just a cosmetic update this is a big step forward for Australia’s heavy duty truck market leader. T&TA went along to the launch and had the chance of a brief drive of the new Kenny!
O
n face value, if you saw the new T610 off in the distance the untrained observer would probably say it looks just like a Kenworth always has, a conventional bonneted truck with a dominant chrome grille. However be under no illusions, this is a big step forward for the Paccar organization down under. It has spent a lot of money on this new track and in many areas it has dragged its design and technology into the 21st century. It has launched a new generation conventional truck that it believes will enable it to help fend off the onslaught of European truck makers while still serving its loyal and devoted customer base. The new T610 was unveiled in front of close to 400 customers, dealers and the media at the company’s Bayswater manufacturing plant in Melbourne’s east in early December. Kenworth says the new T610 and T610 SAR are a result of more than 100,000 Australian design hours and more than ten million kilometres of testing and Validation. The new truck is the single largest investment in product development
the company has ever made in Australia. T&TA was one of the first media outlets in Australia to sample the new T610 and T610 SAR, piloting both trucks over a 200 km route through the outer suburbs and country side north of Melbourne and can report that the work has produced two vastly improved prime movers boasting better steering, visibility, vastly improved ergonomics and a much roomier and more user friendly cabin. While our drive was relatively brief it showcased the vast array of changes and improvements local Kenworth engineers have made to take Kenworth to a new level, if you believe the marketing slogan Paccar used for the launch it has taken them to the ‘sixth dimension’. The improved steering is the most obvious change when driving. It is more direct, has better feel and is more forgiving on choppy tarmac. This is partly thanks to a new straight steering shaft that is able to take input direct from the wheel to the steering box with a single shaft and joint. Even in the SAR a new mitre box system, a system borrowed from Paccar’s Euro subsidiary DAF, has been used to overcome the challenges of the set forward axle and
www.truckandbus.net.au 017
1
2
3 slightly different configuration. The result is very good steering The trucks are quieter and a lot more pleasant to travel in and should win buyers over from some of the Euros while not alienating any of the current Kenworth tribe which Paccar Australia. director of sales and marketing, Brad May emphasized during our drive. Climbing aboard the new trucks the most striking feature is the all-new dash that really hauls the brand into the 21st century, with a layout and design that is the equal of anything in the market. While at first glance the trucks look more ‘evolutionary’ than revolutionary they are in fact considerably different, more aerodynamic and smoother with better cab rigidity and finish. However when seen alongside older models the changes are far more apparent than the first glance might .
018 www.truckandbus.net.au
Kenworth says the trucks have been designed from the inside out taking the original US models they were based on and making a huge number of changes and adaptations to tailor them for local conditions. The company claims the new cabin is centred entirely on the needs of the driver, with greater foot space, more standing room and storage, wider walkthrough access between the seats and more expansive door and windscreen glass and we can only agree. “The core of this project was about building a bigger cab but it’s really about creating the ultimate driver environment,” said Brad May. Brad acknowledged the driver as being the most important asset of the truck. “A good driver environment leads to better all-round driving performance, safety, efficiency and productivity.”
4 The all-new 2.1m wide cab is almost 300mm wider than the outgoing cab, with the engineers having also pushed the cab 300mm forward over the engine to meet Australia’s stringent length laws. Kenworth Australia started work in tandem with a US program to determine the feasibility of building a new Australian truck almost six years ago when a team of Kenworth Australia engineers immersed themselves in all aspects of the US program working to develop an Australian, right- hand drive version. After building a virtual concept model and a physical prototype, the truck was given the ‘green-light’ in mid-2012 to go to market. “The T610 has been tested three times more than any Australian Kenworth truck that’s gone before it” said Kenworth’s Engineering Project Design Manager,
1. The new T610 and T610 SAR continue Kenworth’s styling cues and won’t offend traditional buyers. 2. There is no shortage of bling on the new 610 3. Cummins’ 15 litre SCR engine is the only power plant available at this stage but expect the MX13 at some stage4 in the future. 4. The T610 is smoother and more aero than previous cvonventional Kennies. 5. One piece plastic ‘aero’ headligfhts deliver great lighting. 6. No Kenny would be complete without the ‘Bug”
5
6
Ross Cureton. “In all, ten prototypes have been on the road with Kenworth customers testing the product, and the feedback to date has been overwhelmingly positive; the truck drives better than anything else they’ve driven, and drivers feel in command”, continued Ross. “It’s a massive project that’s been undertaken by a team of Australian designers and engineers. The T610 has some new materials as well as new processes and techniques that our current trucks don’t utilise, which has required different people to be involved with different design and engineering skill-sets, as well as different approaches” Brad May stated. “When you look at it come to life, you just think ‘wow’, and that’s an amazing effort for a small team. I really hope everyone who has worked on the T610 feels great pride now this truck is released.” Tasked with creating the ultimate driver experience, the T610 design team first enlarged the cabin envelope achieving the optimal lengths needed for maximum payloads in Australia they moved the entire cabin 300mm further forward on the frame than the comparative US T680 model, to provide Bumper to Back of Cab (BBC) dimensions that meet Australian length laws. The firewall and floor have been completely new designs to suit right-hand drive short BBC applications. The new cabin boasts new triple sealed doors and door apertures—minimising noise and dust leaks and it is pretty obvious when opening and closing the new doors, this is not like any Kenworth that has come before, the doors close with a pleasing thud and it is clear these trucks are oozing quality. The bonnet design of both the T610 and T610SAR is firmly grounded in Kenworth heritage and are both manufactured in Australia with a stainless steel and mesh grille with the Kenworth badge sitting proudly on top. New bright, projector-style lights with halogen high beams adorn the Aero bonnet of the T610 while on the SAR, the standard package comes with 4×7 inch round lights with two outer H4 Hi/Lo Halogen and the two inner H4 Hi beams. The new aluminium core radiator is 100kgs lighter than its copper brass equivalent and provides a level of cooling performance that betters many of Kenworth’s existing model line-up and
facilitates the full range of Cummins X15 power ratings, with power ratings up to 600hp and 2800Nm of torque, making it a suitable for a wide range of transport applications. The T610 ‘s Cummins X15 Euro V engine also boasts Advanced Dynamic Efficient Powertrain (ADEPT) technology with a suite of electronic features that interact with Eaton’s automated manual UltraShift transmissions and which dynamically adapt to conditions for fuel-efficient operation with no impact on productivity. Manual RoadRanger transmissions with a range of torque ratings in 10, 13 and 18 speed variants are also available. T610 is suitable for virtually any application, including maximum payload 26-metre B- Double and road train configurations while the T610SAR with set forward front axle is ideal for 19-metre B-Double, or tipper and dog applications. The new models can be specified to a GCM rating of up to 140t with engineering application approval, and with both a set forward and set back steer axle option, can meet a range of PBS applications. Kenworth Airglide 460 airbag suspension is standard, and depending on the proposed application of the vehicle, a variety of optional rear suspensions can be specified, such as the Kenworth six-rod mechanical suspension and Neway options. The T610 is also available with the latest collision avoidance and mitigation technology, including active cruise with braking and lane departure warning adding to the improved safety package within the new trucks. Rather than being the culmination of the development process the launch should be seen as the start of the next phase of the development of the T610 accordion to Brad May. “We have a whole lot of things we still want to develop in order to offer our customers all of the options and flexibility they want and know we can give them,” said Brad May. As far as T&TA is concerned at the very least it is a great starting point and we believe the T610 will win plenty of friends in the truck buying market with its mix of US muscle and Euro sophistication. As one wag was heard to say at the launch, ”is this what happens when you leave a T409 and a DAF in the shed overnight?”. One can only wonder.
www.truckandbus.net.au 019
DRIVING THE 610 The prospect of jumping behind the wheel of the 610 for a steer, immediately after the unveiling event was too good an opportunity for T&TA to pass up. It was never going to be a long drive but one that showed some of the character and nature of the new truck. Climbing aboard the new 610 the first thing that takes your eye is the all-new dash. It is a real wrap around style that is clearer, better laid out and much easier on the eye than previous Kenny cockpits. Once inside the new 610 the second impression is the space and roominess available in the 2.1 metre cab which offers so much more practicality and versatility than the old 1.83 metre cab. It is quieter and more spacious, with better usable space thanks to the flat floor and better layout. The wider T610 cab delivers 30 per cent extra space giving a lot more room around the footwell, and the area between the seats has been significantly opened up while there is now room for a slide out fridge because the bunk has been able to be raised. So with an added 270 mm between the pillars and a floor height that is around 75 mm higher than the previous T409 you come up with a number of advantage, not the least being the ability to move the cab further forward so that the new truck now has a bumper to back of cab length of just 112 inches for the day cab model, four inches better than its predecessor.
More room in the cab has a gentle almost imperceptible affect on you as you drive the new KW, it is more relaxed, less claustrophobic and we reckon that a good 12 hour stint in the 610 would be a whole lot more relaxed than tackling a similkar shift in a 409. Similarly the quietness of the new cab is very noticeable and again would work to reduce fatigue and make life easier for drivers. As outlined before that raised floor and height of the cab achieves a number of goals delivering better airflow and cooling efficiency as well as better service access to the rear of the engine, not to mention allowing that straight steering shaft that enhances steering feel and accuracy for the driver. That alone is worth the price of admission for the reduction in driver fatigue and increase in safe running. As well as all that you get better all round visibility from the slightly higher cab while the mirrors are excellent. The new mirrors have been adapted from US designs and offer good sight lines as well as delivering good rearward visibility for drivers. Also enhancing visibility and aerodynamics is the single piece windscreen, which really does drag the new Kenworth into the 21st century. Kenworth reckons the new, bigger cab is no heavier than the old one thanks to extensive use of aluminium while they also reckon it is the strongest cab ever and has undergone a huge amount of testing in all Aussie conditions.
A cross cab steel beam running behind the new dash is apparently a huge part of the rigidity and strength in the cab structure. Certainly from the drivers seat the truck feels tight and strong. The dash is easy to read and use and a lot more ordered and tidy than past Kenworth dashes. All the gauges are easy to read and well laid out. Cruise control, audio and menu functions can be accessed via the well positioned and tactile stalks on either side of the nicely trimmed steering wheel. One thing that Paccar people point out is the easily unfastened dash panels, bucking the trend for hidden screws and fasteners in automotive interiors. The reason of course is so that remote service centres or drivers and operators can easily access behind the dash for on the road repairs or troubleshooting. The proof in the pudding both in the T610 and the T610 SAR was the on road manners and steering. On a choppy piece of tarmac back road running into Tallarook near Seymour in Victoria the truck tracked straight and true, was easy to guide and gave excellent feedback to the driver. Couple all that with the quieter cab, better visibility, better aero performance, lower wind noise and a roomier and more accessible cab and Kenworth seems to have come up with a real winner. We’d like to try one on a longer trip but at this point in time the new T610 gets out thumbs up.
The new Kenworth T610 dash is a breath of fresh air for a Paccar truck and could win over buyers seeking Euro ergonomics
020 www.truckandbus.net.au