WD10 Série de moteurs diesel marins


Weichai WD10 marine diesel engine series has compact structure, strong power, excellent economy, high reliability, low smoke, low noise, low vibration, high speed and convenient use and maintenance. The engine is developed based on marine engine work conditions and requirements after special optimized design and development.

Product Parameters

Series 4-Stroke, Water cooling, In-Line, Dry cylinder sleeve
Cylinder Diameter/Stroke 126×130mm
Specific lub-oil consumption 195g/kW·h
Start Mode Electric start
Firing Order 1-5-3-6-2-4
Noise ≤108dB(A)
Minimum Oil Consumption 0.5g/ kW-h
Number Of Cylinders 6
Displacement 9.726L
Crankshaft Rotation Direction (towards free end) Clockwise
Idling 600±30r/min
Smoke Intensity ≤1.2Rb
Emission Standard IMO TIER II

Product Spectrum

Model Air intake Rated Power (kW/Ps) Speed (r/min)
WD10C170-15 Booster 125/170 1500
WD10C190-15 Booster 140/190 1500
WD10C218-15 Supercharged and cold 160/218 1500
WD10C240-15 Supercharged and cold 176/240 1500
WD10C258-15 Supercharged and cold 190/258 1500
WD10C278-15 Supercharged and cold 205/278 1500
WD10C190-18 Booster 140/190 1800
WD10C200-18 Supercharged and cold 147/200 1800
WD10C240-18 Supercharged and cold 176/240 1800
WD10C278-18 Supercharged and cold 205/278 1800
WD10C312-18 Supercharged and cold 230/312 1800
WD10C200-21 Booster 147/200 2100
WD10C278-21 Supercharged and cold 205/278 2100
WD10C300-21 Supercharged and cold 220/300 2100
WD10C326-21 Supercharged and cold 240/326 2100


Product parameters and portfolio are for reference only. For fishing vessel engine portfolio, please contact relevant personnel for official information.

Product Features

Main bearing with support to have high rigidity, low vibration and low noise.

BMEP, specific power and other indicators are at the domestic leading level.

Internal and external double-circulation water-cooling: internal circulation uses fresh water to cool the engine, and the external circulation uses seawater to cool the fresh water through the sea-fresh water heat exchanger to improve the service life of the engine. Optional water jacket exhaust pipe can be used to reduce the cabin temperature.

The unique remote navigation monitoring system can monitor the engine speed, water temperature, oil temperature and pressure data in real time. When the engine parameters exceed the limit, it can automatically alarm and stop the engine.

Turbulence mode is now added to ensure no shut-down would happen when the ship encounters wind and waves.

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