AYR, Ont. – Hiller Truck Tech has taken delivery of the first natural gas-electric hybrid Class 8 tractor, which it plans to demonstrate June 18-19. The 2015 Freightliner Cascadia has a 12L Cummins natural gas engine, coupled with a retrofit Hyliion electric axle. The combination, according to Hiller Truck Tech owner Dave Hiller, overcomes the […]
