Marine Auxiliary G-drive Diesel Engine

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Marine Auxiliary G-drive DieselEngine

Advantagesof Marine Auxiliary G-drive Diesel Engine:
1. The diesel engines for marine application adopt thedouble closed cycle cooling system with the seawater cooling and freshwatercooling, which have the function of water temperature, fuel temperature, oilpressure and speed beyond limits alarm and shut down protection.
2. Adopting the jacketed high pressure fuel pipe, it is safe and reliable.
3. The gear driven seawater pump has a high efficiency, reliability and impactstructure.
4. The exhaust system is equipped with high temperature shield made from Germanyimported heat-insulated material which is free of asbestos, nontoxic, safe andenvironmental protection.
5. The electrical system with double-wired structure is safe and stable.
6. The adoption of electronic governor ensures the governing performance ismore stable.

TechnicalSpecifications of Marine Auxiliary G-drive Diesel Engine:

Engine Model	OE-A1	OE-A2	OE-A3	OE-A4
Number of Cylinders	4		6
Model Information	Four-stroke, Liquid Cooled, Vertical Inline, Direct Injection, Dry Liner
Bore × Stroke (mm)	100×127	100×127	100×127	100×127
Displacement (L)	3.99	3.99	5.99	5.99
Induction System	Naturally Aspirated	Turbocharged	Turbocharged	Turbocharged and Intercooled
Compression Ratio	16.5:1	17.5:1	17.5:1	17.5:1
Prime power/Speed (kW/rpm)	40/1500	60/1500	90/1500	110/1500
Standby Power/Speed (kW/rpm)	44/1500	66/1500	99/1500	121/1500
Exhaust Temperature (℃)	≤600	≤550	≤550	≤550
Oil Pressure (MPa)	0.34~0.45	0.34~0.45	0.34~0.45	0.34~0.45
Average Noise dB(A)	92	92	94	94
Starting Method	Electric Starting, Standard Configuration 24V(12V optional)
Dimensions L×W×H (mm)	1150×810×980		1430×900×1000