LOAD & HAUL
tests, brought in some machines from other companies and ran trials looking at turnaround times, payloads, fuel consumption etc. After all that we were most impressed with the Terex Trucks TA400.” T e innovative articulated framed
truck achieves a payload of 38 tonnes and is powered by a six-cylinder, Scania DC13 EU Stage 3B compliant engine that achieves a gross power of 331kW (444hp) and a maximum torque of 2,255Nm (1,663lbf ft). Known for high uptime and reliability, the TA400 has great traction and an eff ective power-to-weight ratio to ensure material is moved as quickly as possible in all conditions – providing excellent productivity and low cost of operation. Additionally, the machine features a spacious and ergonomic cabin, complete with a commanding view for maximum operator comfort.
Three is the magic number Happily operating two machines from Terex Trucks within its large fl eet of equipment, Longcliff e placed TDL at the top of its call list in May 2017 when the time came to acquire a new truck. Pleased with the overall performance of the TR70, Longcliff e challenged the Scottish manufacturer to modify the truck slightly to increase its body volume by adding side extensions and tweaking the machine to make it a perfect fi t for its operator, Andre Needham. “I gave Terex Trucks a long list
of specifi cations to make the truck just right for me and they didn’t disappoint,” says Needham. “I’ve got 40 years’ experience in quarrying and I’ve operated a lot of equipment but the TR70 is by far the most comfortable ride – even after 30 to 40 rounds a day.” Well suited to the application, which is made up of hard rock, the rigid dump truck was created to journey
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on through the toughest terrains. T e TR70 is fi tted with a Detroit Diesel MTU-2000TA 12 cylinder, 24-litre engine that provides a maximum torque of 3,323Nm (2,450lbf ft) and a gross power of 56kW (760hp). T e proven performer, which provides excellent rimpull thanks to a resilient drivetrain and rear axle confi guration, is constructed with an Allison H6620AR, six-speed transmission. Its eff ective gearing, coupled with optimum weight distribution, means the machine can move more using less fuel in less time. T e high capacity body of the machine comes complete with a 15° sloping tail chute and exhaust heating for low material retention and cleaner dumping. T e TR70’s haul cycles are kept short thanks to smooth acceleration which helps to keep operators comfortable. Furthermore, to aid productivity, the rigid hauler boasts a spacious air-conditioned
Longcliff e was impressed by the trucks’ fuel consumption
cabin with an air-suspension seat to reduce operator fatigue. It also has ergonomic controls, large mirrors, a deluxe operator’s seat, DAB radio and a colour reverse-camera to provide excellent visibility. T e hydraulic disc brakes also deliver better operator control, while the transmission retarder decreases brake wear, reducing ownership costs and increasing machine availability. “Terex Trucks’ dumpers are built to do what they should do and with our new TR70, we’re getting additional body volume through the side extensions,” concludes Wainwright. “T e fuel consumption of both the articulated and rigid dumpers is better than other trucks we’ve got and the aftermarket service and response times we’ve received from TDL have been good. T ere’s every chance that as our older machines come up for renewal, we’ll replace those with Terex Trucks’ dumpers too.” ●
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