Reliable Design for Long Marine Service

The Weichai WD10 125–240 kW marine engine uses a high-strength block, piston, and bearing structure to stay reliable under high explosion pressure. In addition, Weichai’s global supplier network ensures steady and trusted part quality. The engine also passes strict durability tests, allowing it to reach an overhaul interval of more than 20,000 hours. Moreover, with a built-in self-check system, protection modes, and safe control strategy, the WD10 delivers dependable performance in many marine environments.

Strong Power and Quick Response

The WD10 offers a large power reserve, and its torque reserve reaches 20%–35%, giving the engine fast response even under heavy load. Furthermore, high-pressure fuel pumps, carefully matched turbochargers, and precise injectors help the engine provide strong acceleration and smooth sailing speed. As a result, the WD10 performs well on vessels that need both power and reliability.

Fuel-Saving and Cost-Efficient

The engine uses an optimized intake and fuel-supply system that widens the economic operating range. Because of this design, the WD10 maintains low fuel use during daily operation. Its minimum fuel consumption rate reaches 197 g/kW·h, helping ship owners reduce long-term running cost.

Smooth, Quiet, and Cleaner Operation

Reinforced key components help reduce vibration and noise, making the WD10 smoother and more comfortable to operate. At the same time, the engine meets IMO Tier II and China Stage I emission standards. Therefore, it provides cleaner performance while keeping high power output.

Practical, Flexible, and Easy to Maintain

The WD10 can be equipped with LCD smart gauges to monitor speed, water temperature, oil temperature, oil pressure, and other key data in real time. When any value goes beyond its safe limit, the system gives an alarm and can automatically stop the engine. In addition, the optional wave-mode function helps prevent shutdown during rough sea conditions. Since the WD10 has a wide market base, spare parts are easy to source and daily maintenance stays convenient.