dongfeng long head medium recovery truck 1.Dongfeng 140 4*2 2.towing: 10-15t 3.GVW:10450kg,diesel engine 4.medium recovery dongfeng long head medium recovery truckWrecker, whole name is the road wrecker, also called as the towing truck, trailer, or towing equipment.It is made of the chassis, hoisting equipment, lifting and towing equipment, hydraulic system, electric control system, truck body ...