Tractor unit / Tow truck
A truck tractor, also named tractor unit, is a heavy-duty vehicle specially designed to pull semi-trailers. It connects with trailers via a fifth wheel coupling and provides power for combined transport.
Jining Huayi Xianda Machinery Co., Ltd. is a modern enterprise dedicated to the R&D and manufacturing of construction machinery vehicles and semi-trailers.
A truck tractor, also named tractor unit, is a heavy-duty vehicle specially designed to pull semi-trailers. It connects with trailers via a fifth wheel coupling and provides power for combined transport.
