Product Model:

33317-E0050 HINO MFG 225HP

Product Details:

1. Lightweight design for easy assembly: Compared to traditional cast iron covers, the weight is reduced by approximately 25%, lowering the overall load and operating energy consumption of the gearbox. The cover edges are rounded, without sharp burrs, allowing for quick and easy disassembly and assembly without specialized tools, improving maintenance and replacement efficiency.

2. Core sealing component of the gearbox: Designed specifically for certain gearbox models of Hino heavy-duty trucks, installed in the opening of the gearbox housing to seal the internal cavity of the gearbox. It effectively prevents gearbox oil leakage and prevents external dust, sand, and other impurities from entering the gearbox, avoiding wear on precision components such as gears and synchronizers.

3. Ensures stable shifting system: Maintains internal oil pressure balance through stable sealing, providing a stable environment for the operation of components such as synchronizers and shift forks. It prevents shifting problems such as sticking and synchronization delays caused by abnormal oil pressure or impurity intrusion, contributing to smooth shifting.

4. Suitable for heavy-duty and harsh working conditions: Suitable for high-frequency heavy-duty scenarios such as long-distance heavy-duty transportation and construction site operations. It can withstand the vibration and pressure generated during high-speed operation of the gearbox and maintains stable performance even under operating conditions with an annual mileage exceeding 200,000 kilometers. It meets the power system matching requirements of diesel-powered vehicles complying with China's National VI emission standards.