Howo Sitrak T7H/C7H rear wheel shell assembly

The core load-bearing components at the wheel end of Sinotruk HOWO Sitrak T7H and C7H series models play a key role in the vehicle's power transmission and load support system. It is made of high-strength alloy cast steel and strengthened through forging and heat treatment processes, featuring the performance advantages of "high toughness + strong wear resistance". Even in extreme working conditions such as heavy climbing and complex road conditions, it can still stably withstand the dual tests of large torque and vertical load, fundamentally ensuring the structural rigidity and durability of wheel end transmission. In terms of structural design, the assembly integrates high-precision bearing installation positions to ensure smooth and unobstructed operation of the hub, effectively reducing the noise and energy loss during wheel end operation. It is also equipped with a tightly sealed design, which can effectively prevent mud, water and dust from entering the interior of the wheel end…

Automotive Air Braking System Automobile Engine Assembly Automotive Chassis System Automotive Body Parts Core Components Of The Automotive Chassis (transmission + Axle)