Description

The ZSD550 is a state-of-the-art engine designed for exceptional performance and durability. Its integral forged crankshaft significantly reduces weight while extending service life. The innovative wet type S.A. liner structure facilitates easy replacement and maintenance, effectively preventing the blow-by of cooling water and high-pressure gas within the cylinder. With a split chamber structure, the ZSD550 ensures the mutual independence of the heat engine and drive system, adapting to various service environments and enhancing engine longevity.

This engine features a robust dry clutch with an automobile structure, providing high structural strength, durability, and ease of after-sales maintenance. The pre-heating cold-start structure allows for seamless operation in Alpine conditions, ensuring reliability even in extreme temperatures. Additionally, the inner balance shaft device effectively minimizes engine vibration, leading to stable operation with low noise levels.

Equipped with high-pressure common-rail electric fuel injection technology, the ZSD550 guarantees stable injection pressure and precise control over fuel quantities, optimizing combustion efficiency across different working conditions. The five circulating gears enhance durability and maintainability, while the double-shaft shifting fork gear shift system offers reliable and flexible gear transitions for improved driving comfort. Furthermore, the external reverse gear and boosting rear axle enable the engine to meet various operational demands by connecting directly with rear axles of varying transmission ratios.

Specifications

Additional Information

For optimal performance, regular maintenance is recommended to keep the engine running efficiently. Ensure to follow the manufacturer’s guidelines for servicing and care.