Electric APUs Make Inroads in Trucking Volvo designed its Parking Cooling APU system to be fully integrated with every aspect of the new VNL tractor's design. There’s a long history behind the idling of diesel engines. At the dawn of the ...
Auxiliary Power For Work Trucks Bill Decker’s Miller welder, stashed against a tool box on the front wall of his Wilcox truck body, doubles as an APU and makes 220-volt power to run heavy tools. The genset at his feet produces 110 ...