... tractor truck 4*2: 1Horsepower:275ph. 2Wheel base:1700+2700,1650+2650mm. 3Drive wheel:4*2. tractor ... truck, fecal suction truck,garbage truck,refuse compactor,sewage suction truck,fuel tank,high-altitude operation truck,truck with crane,dump truck,instruction truck,van truck ... truck,concrete mixer truck,etc.2 The tractor truck is used for all kinds fo semi trailers, for example,It's used for the cargo ...