Highway trucks use HOWO drive axle, HOWO single-stage deceleration bridge is one of the largest drive axles in the world, leading the new trend of single-stage deceleration bridge in the world, and was awarded the National Science and Technology Progress Prize in 2003;
-Installed 8180 main reducer, with simple and reliable structure, large bearing torque, long service life, low noise, light weight, high efficiency, fuel saving, easy to use and maintain, and all the performances reach the international advanced level.
Differential half-shaft gears and planetary gears are precision forged, with greater strength and higher impact resistance;
-Full-floating half-shaft drive axle with hard surface to resist fatigue impact and elastic axle center to absorb impact;
Used howo 371hp dump trucks with wider wheelbase front and rear axles within the regulatory limits, effectively improving the vehicle’s ability to resist roll-over.
The wheelbase of front and rear axles is widened within the regulatory limits, which effectively improves the vehicle’s ability to resist rolling.
Rectangular cross-section drive axle housing with accurate molding dimensions and regular shape, which meets the strength requirements and improves the stiffness;
Quasi-double-curved bevel gears with higher strength and longer service life; larger contact area, smoother operation and lower noise; and a wide range of gear ratios to meet the requirements of low engine speeds. Gear oil must be GL-5.
The rear axle tire fender is the unparalleled and highest grade howo dump trucks rear axle tire fender that can be opened at the upper part, and the cover is equipped with a powerful brush, which can effectively brush off the mud, mortar and other adherents when driving, and can effectively protect the tires safely.