Model HOWO 4×2 Tractor ZZ4187S3511V Engine Engine:Sinotruk brand WD615, 371HP , Option( 266HP ,290HP, 336HP ,420HP ) Transmission Sinotruk/ZF/Fuller brand, 9 speed Steering ZF8098 hydraulic steering with power assistance Cab HW79 standard cab,air conditioner, 2 sleepers Rim/Tyres 12.00-20 bias tyre(12.00R20/22.5 optional) Brake ABS system optional Fifth wheel size 2 inch, option 3.5 inch Whole truck dimensions 6110x24806x3718mm; Gross vehicle weight 7180 kg Fuel Tank 300 L