New rear shell assembly for Delong M3000

The core integrated component at the wheel end of the new M3000 heavy-duty truck from Shaanxi Automobile Delong adopts an integrated design of "rear wheel housing + bearing unit", providing a breakthrough solution for power transmission and load support under heavy-load vehicle conditions. It is made of carefully selected high-strength steel through precise processing, inherently suitable for heavy-duty truck operation scenarios. It can maintain structural rigidity under complex road conditions and high-torque output conditions, fundamentally eliminating the risks of wheel housing cracking and bearing loosening and other faults. The maintenance-free sealed bearings equipped are a technical highlight. They not only significantly reduce the maintenance cost at the wheel end but also effectively prevent the intrusion of external mud, water and dust, ensuring the long-term stable operation of the bearings and significantly extending the service life of the wheel end assembly. In terms of m…