... 300hp to 375hp. -good price SINOTRUK HOYUN 6*4 Tractor Truck Model: ZZ4255N3245C1Cabin: HY92 (high roof cab, with ... 2 reverses)Front Axle: 1*HF9 (1*9 Ton)Rear Axle: 2*ST16 (2* 16 Ton)Steering: D50Rim/Tire ... ,we adopt Euro 4 WT615 Engine for the CNG tractor truck.- water-cooled, straight in line ,dry cylinder ... with heavy load and slope climbing About the tyre,there are many types for you choosing,like ...