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SDEC W Marine Main Engine

SDEC W series engines are newly designed to meet the high power requirements of marine supporting power, and are carefully crafted according to SAIC MOTOR manufacturing standards. This series of products has the characteristics of “three highs and three lows” of high reliability, high power, high adaptability, low fuel consumption, low engine fuel consumption, and low emission, and is widely used in various types of inland water transport ships, fishing boats, engineering ships, transportation Ships and other ships and 500-600 kW marine generator sets. SDEC W series marine main engine is an inline 6 cylinder, 32.8 L/38.2 L,Four valves, double booster structure, sufficient and efficient air intake, electronically controlled unit pump matching design ECU, fuel injector, etc., effectively improving combustion and emissions, smooth engine operation, good economy, strong instantaneous loading capacity, power increased by 10% , with a maximum torque of 6400N•m, low fuel consumption and high torque in common working conditions, and the lowest fuel consumption can reach 190 g/kw•h. Users can choose according to the different working conditions of the ship, among which the 33W marine engine is suitable for high-speed working conditions, and the 38W is suitable for supporting low-medium speed working conditions. Engine starting mode, power output interface, sea water pump with different flow rate, anti-corrosion cooling system, electric pre-supply oil pump and other configurations are optional.

General Specifications of W Marine Main Engine

Engine Type:6-cylinder
Displacement:38.2 L
Bore * Stroke:180 mm * 250 mm
Advertised Power:637 – 720 kW @ 1200 RPM
Peak Torque:N/A
Rated Speed:1200 RPM
Emissision:N/A
Aspiration :TC & Intercooled
Dry Weight:4200 kg
Dimension (L * W * H):2487 mm * 1196 mm * 1946 mm
SDEC W Marine Main Engine Catalogue

Engine Model

Rated Power

Peak Torque

Engine Model

Rated Power

Peak Torque

SC38W880.12CA1854 HP @ 1200 RPM N/ASC38W950.12CA1920 HP @ 1200 RPM N/A
SC38W1000.12CA1966 HP @ 1200 RPMN/A
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SDEC W Series Marine Main Engine

This list including all models of SDEC W Series Marine Main Engine.
Click here to find Marine Main Engine by type (Engine Fuel System & Power Range).

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