Perkins Marine diesel engine 4.4TWGM

Perkins Diesel engine Auxiliary Marine 75 kW 100.6 HP 4.4TWGM 4 cylinder marine diesel machinery engine Assembly

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Specification of Marine diesel engine 4.4TWGM
Rated Power
Maximum Power 82.7 kW/110.9 HP
Maximum Torque 483 Nm @ 1800 rpm/356.2 lb-ft @ 1800 rpm
Rated Power 1500-1800 rpm
Minimum Power 75 kW/100.6 HP
General information
Number of cylinders Inline 4 cylinder
Circulation 4-stroke
Bore 105 mm
Stroke 127 mm
Displacement 4.4 L
Total coolant capacity 15 L
Total lubrication capacity 15 L
Compression Ratio 19.3:1
Aspiration Turbocharged air-to-water cooling
combustion system Direct injection
Rotation Anticlockwise facing flywheel
cooling system liquid
Length – Flywheel Housing 844 mm
Width 754 mm
Height 1272 mm
Dry Weight 469 kg
Wet weight 522 kg
Our marine engines for auxiliary applications provide you with low cost of ownership, excellent fuel economy and very competitive engine and parts prices. Auxiliary engines are used to generate marine electricity, so they need to be able to start quickly and have low noise and emissions. For heavy duty demands, such as powering the electric trawling systems of large fishing vessels, dedicated auxiliary engines are indeed required to provide additional power, rather than relying on propulsion engines to generate electricity.
Gear-driven water pump ensures maximum cooling efficiency. Plug-in valve seats, oil-injection-cooled pistons, and compact plate-type oil coolers extend engine life. Our engines offer the benefits of competitive engine and parts prices, 500-hour service intervals, and low fuel consumption, resulting in significant savings for owners. Our auxiliary marine engines are extremely quiet and are specially designed to meet various emission standards. The high compression ratio ensures a fast start in any situation. The engine can be used in environments up to 50°C and in seawater up to 38°C. Fuel starting aid for temperatures down to -15°C