The W series engine is a newly designed and meticulously crafted product by Shangchai Company to meet the high-power demand of the generator set supporting market, with various technical indicators reaching the current international advanced level.

This series of engines has the characteristics of compact structure, high reliability, good economy, low noise, and beautiful appearance. It is a preferred matching power for commonly used and backup generator sets built according to SAIC MOTOR manufacturing standards.

1. Each cylinder has four valves, adopts electronic speed regulation, single pump, and electronic control pump, effectively improving combustion and emissions, ensuring smooth operation and good economy.

2. The gantry type machine body is arranged with a rear gear compartment and a reasonable distribution of reinforcing ribs. The whole machine has good rigidity, compact structure, low vibration, and low noise.

3. The split camshaft design ensures precise control of valve and fuel injection timing, and the optimized cam profile can reduce impact force, improve reliability and durability.

4. Equipped with an electric pre supply oil pump to achieve automatic pre supply oil upon startup