Perkins Marine diesel engine 4.4TGM

Perkins Auxiliary Marine diesel engine assy 63.6 kW 85.3 HP marine 4 cylinder diesel engine Assembly 4.4TGM

Your Diesel Engine Service Experts

  • Done Genuine or OEM Quantity
  • Done Global Warranty Service
  • Done Excellent Customer Service
  • Done Accept Customized
  • Visa Card
  • PayPal


Specification of Marine diesel engine 4.4TGM
Rated Power
Maximum Power 63.6 kW/85.3 HP
Maximum Torque 371 Nm @ 1800 rpm/273.6 lb-ft @ 1800 rpm
Rated Power 1500-1800 rpm
Minimum Power 56.4 kW/75.6 HP
Emission Standard
Emission Standard UN ECE R96 Stage IIIA
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 8.5 l
Compression Ratio 19.3:1
Aspiration turbocharged
combustion system Direct injection
Rotation Anticlockwise facing flywheel
cooling system liquid
Length – Flywheel Housing 844 mm
Width 688 mm
Height 920 mm
Dry Weight 478 kg
Wet weight 505 kg

Aoright 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.

Thank you for reading this post, don't forget to subscribe!
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 aids are suitable for temperatures down to -15°C.
4.4 TGM standard equipment

air intake system air filter Closed engine vent system Water Jacketed Exhaust Manifold Control System Electronic governor (control according to ISO 8528 G3) Wiring Harness with 23-Position Connector cooling system Drain type water tank Gear-driven auxiliary fresh water pump Thermostatically controlled cooling water system Flywheel and flywheel housing Backend – SAE3 Fuel System Rotary fuel injection pump Spin-on fuel filters and separators oil system Flat bottom cast iron oil sump Spin-on full flow lube oil filter with integrated lube oil cooler on left side of engine