Introduction Chassis description Dongfeng Dalika wide-body cab, Chaochai 136 horsepower engine, turbocharged, 5-speed gearbox, 5-ton rear axle, 825-16 tires, air-cut brakes, and direction assistance. Modification instructions Adopting enhanced hydraulic roll on roll off system, dual hydraulic cylinder control, roll on roll off and chain can realize roll on roll off box loading, unloading, unloading and other functions, hydraulic multi-way valve …