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DCEC L8.9CMIII-GM Marine Auxiliary Engine

DCEC L8.9CMII-GM series marine auxiliary engine is a 6-cylinders in line, 5.9 liters four-strokes engine with 114mm bore and 145mm stroke. Equipped with BYC fuel pump. The prime power range of DCEC L8.9CMII-GM series marine auxiliary engine is 155 kW to 200 kW.

DCEC marine auxiliary engines have different configurations which have different power output. DCEC provides both heat exchanger cooling and radiator cooling marine auxiliary engines, which mainly using for marine main generator and marine emergency generator. For the emergency generator set applications, we provide additional options for customers such as dual starter motor system (we provide both electric and spring starter motor for customers), which are required by most of international classifications. All of DCEC marine auxiliary engine are comes with dry type exhaust system, which means dry type exhaust manifold and dry type turbocharger, SeaMac provides upgrading services for water-cooled exhaust system, which modify dry type exhaust system into water-cooled exhaust system, which are quite important and often requested by passenger boat projects.

General Specifications of L8.9CMII-GM Series

Engine Type:6 Cylinders
Displacement:5.9 L
Bore * Stroke:114 mm*145 mm
Advertised Power:155 – 200 kW @ 1500 RPM
Peak Torque987 – 1273 N.m @ 1500 RPM
Rated Speed:1500 RPM
Aspiration Method:Turbocharged/Aftercooled
Wet Weight:543 kg
Dimission Standards:N/A
DCEC L8.9CMII-GM Marine Auxiliary Engine Catalogue

Engine Model

Rated Power


Engine Model

Rated Power


L8.9CMII211G155 kW @ 1500 RPMTurbocharged/AftercooledL8.9CMII272G200 kW @ 1500 RPMTurbocharged/Aftercooled

DCEC L8.9CMII-GM Series Marine Auxiliary Engine

This list including all models of DCEC L8.9CMII-GM Series Marine Auxiliary Engine.
Click here to find marine engines by type (Fuel System & Power Range).

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