Tractor Unit
Here at Haoruitong, as a prominent special truck manufacturer, we offer a wide array of tractor units including HOWO7, HOWO A7, Golden Prince, HOHAN and other typical models. These tractor trucks, also known as prime mover are equipped with various tonnage drive axles to meet the transport demands in different working conditions.
Our traction units of the first version come with lightweight configurations such as transmission with aluminum shell and MCY13 (Q) axle with single reduction gear. They are mainly used for road transportation of standard load in relatively good road conditions. The five version tractor units employ reinforced frame, iron shell transmission and 16tongage axle with double reduction gear. They are perfect for heavy load transportation in all-terrain conditions.
Our tractor units for semi-trailer trucks consist of cab, engine, gearbox, steering system, drive axle, steering axle and suspension system. They are designed and produced using all German or domestic state of the art technology. They can meet the requirements of different customers while at the same time suitable for complex working conditions.
The tractor unit is provided with automatic-manual transmission with intelligent gear shift, disc brake and 430 pull-type diaphragm spring clutch that are the first in China to be used on the prime mover trucks. It is the newest generation of heavy duty trucks in China, created by Sinotruk in 3 years and proven in multiple tests in various types of complex environments.
TypeOptimized drive system ensures perfect fuel economy. AMT enables stronger comfort in manipulation. Front disc and rear drum discs deliver exceptional safety and reliability. Diaphragm clutch, new front axle with lightweight and high loading capacity and other state of the art assemblies make this tractor unit leading in the domestic high end heavy duty vehicles.
TypeEquipped with Sinotruk engine, HW series transmission and Sinotruk drive axle with single or double reduction gear, this semi-trailer truck provides high loading capacity, large power, high reliability, great gradeability, high speed and many other advantages.
TypeHOHAN series tractor unit is a brand new commercial vehicle designed by Sinotruk combining the technologies of Benz, German MAN, Steyr and Sinotruk itself. It is a representative lightweight road transport vehicle of Sinotruk. The truck tractor applies the cab designed using Benz technology and the Chassis of MAN technology.
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