... )ModelWD615.44,water-cooled,four strokes,6 cylinders straight in line,turbocharged, directly injectionDisplacement L9.726/DieselBore / stroke ( ... system (ZF company, Germany)ModelZF 8098,whole circulation in ball type, hydraulic boostingFrameFish belly shape, variable width, ... axle (Mercedes Benz Technology)Double-shoe pneumatic brake, non-driving steering axle Middle and Rear axle (Mercedes Benz ...