... base:1700+2700,1650+2650mm. 3Drive wheel:6*2 tractor truckItemparametersUnitTotal Mass22805kgRated Payload/Curb Weight5805Horsepower340phApproach/Departure angle18/32°Max ... semi-trailer,fire engine,spares,refrigerator truck,water wagon,tractor,high-altitude water truck,bulk cement truck,chemical liquid ... mixer truck,etc.2 The tractor truck is used for all kinds fo semi trailers, for example,It's used ...