4.4TGM

Auxiliary 4.4TGM

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Key Specs

Minimum Power
75.6 hp
56.4 kW
Maximum Power
85.3 hp
63.6 kW
Bore
4.1 in
105 mm

Features At A Glance

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Perkins

Durability

Gear-driven water pumps ensure maximum cooling efficiency. Inserted valve seats, oil spray cooled pistons and compact plate oil cooler give enhanced engine life.
Perkins

Low cost of ownership

Competitive engine and parts pricing, 500 hour service intervals and low fuel consumption ensure our engines bring significant owner savings.
Perkins

Low noise and low emissions

Our auxiliary marine engines give exceptionally low noise and are designed to meet a variety of emission standards.
Perkins

Reliable power

High compression ratios ensure rapid starting in all conditions. Engines suitable for operation in ambient temperatures up to 50°C and seawaters up to 38°C. Fuelled starting aids for temperatures down to -15°C.

Product Specifications for 4.4TGM

Minimum Power 75.6 hp 56.4 kW
Maximum Power 85.3 hp 63.6 kW
Maximum Torque 273.6 lb-ft @ 1800 rpm 371 Nm @ 1800 rpm
Rated Speed 1500-1800 rpm 1500-1800 rpm
Bore 4.1 in 105 mm
Stroke 5 in 127 mm
Displacement 286.5 in³ 4.4 l
Aspiration Turbocharged Turbocharged
Rotation from Flywheel End Anti-clockwise Anti-clockwise
Total Coolant Capacity 4 gal (US) 15 l
Total Lubricating Capacity 2.2 gal (US) 8.5 l
Combustion System Direct injection Direct injection
Compression Ratio 19.3:1 19.3:1
Cycle 4 stroke 4 stroke
Cooling System Liquid Liquid
Number of Cylinders 4 inline 4 inline
Dry Weight 1053.8 lb 478 kg
Wet Weight 1113.3 lb 505 kg
Length - Flywheel Housing 33.2 in 844 mm
Height 36.2 in 920 mm
Width 27.1 in 688 mm
Note 1 Final dimensions dependent on selected options Final dimensions dependent on selected options

4.4TGM Standard Equipment

Air inlet system

  • Air filter
  • Closed engine breather system
  • Water jacketed exhaust manifold

Control system

  • Electronic governor (control to ISO 8528 G3)
  • Wiring harness with 23 way connector

Cooling system

  • Deareation headertank
  • Gear driven fresh and auxiliary water pumps
  • Thermostatically controlled cooling water system

Flywheels and flywheel housing

  • Backend - SAE3

Fuel system

  • Rotary fuel injection pump
  • Spin on fuel oil filter and separator

Oil system

  • Flat bottomed cast iron sump
  • Spin on full flow lubrication oil filter with integral lubrication oil cooler on left side of engine

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