... ,290hp,336hp,371hp,380hp,420hp Cab:HW76,HW79 Howo 30 ton tractorEngine: CNHTC brand WD615.87, 290hpTransmission: HW15710Steering: ZF8098 hydraulic ... with power assistanceFront axle: HF7Rear axle: HC1697Cab: HW76 standard cab, one berthRim/Tires: 12.00-20 bias tireColor: red, green, ... ; HOWO 6x4 tractors.Engine power for the above heavy duty trucks is 266HP, 290HP, 336HP, 371HP and 420HP.Cara MaManager ...