The semi-trailer tractor truck is the commercial vehicle equipped with a special device to tow the semi-trailer. The semi-trailer front rests on the tractor truck towing the fifth wheel and the tractor truck rear drive axle withstands a part of semi-trailer weight.

● Chassis Model: Tractor Head HW76

● Brand Name: SINOTRUK HOWO

● Drive Wheel: 6x4 / 10 Wheels

● LGross Vehicle Weight(kg): 25Ton

● Classification: 6×4 Tractor Head