E44 Turbo Marine Diesel Engine

Auxiliary E44 Turbo

Request Consultation Find your Distributor

Key Specs

2.7 in
105 mm
3.2 in
127 mm
268 in³
4.4 l


Our marine engines for auxiliary applications give you low cost of ownership, excellent fuel economy and competitive prices both for engine and parts. Auxiliary engines generate a vessel's on-board electricity, so they need to be quick to start and feature low noise and low emissions. For heavy duty requirements, such as powering a large fishing vessel's electrically driven net haul system, you really need the extra power that a dedicated auxiliary engine will give to you – rather than generating electricity from the propulsion engine.

Product Specifications for E44 Turbo

Bore 2.7 in 105 mm
Stroke 3.2 in 127 mm
Displacement 268 in³ 4.4 l
Aspiration Turbocharged Turbocharged
Rotation from Flywheel End Anti-clockwise Anti-clockwise
Total Coolant Capacity 5.5 gal (US) 21 l
Number of Cylinders 4 vertical inline 4 vertical inline
Combustion System Direct injection Direct injection
Total Lubricating Capacity 2.77 gal (US) 10.5 l
Cooling System Liquid Liquid
Compression Ratio 16.5:1 16.5:1
Cycle 4 stroke 4 stroke
Height 40.8 in 1038 mm
Width 32 in 814 mm
Length - Flywheel Housing 33.7 in 856 mm
Dry Weight 1276.4 lb 579 kg
Note 1 Final dimensions dependent on selected options Final dimensions dependent on selected options
Rated Speed 1500-1800 rpm 1500-1800 rpm

E44 Turbo Standard Equipment

Air inlet system

  • Air filter
  • Inlet air restriction indicator
  • Filtered CCV
  • Water jacketed exhaust manifold
  • Water jacketed turbocharger

Control system

  • Full electronic control system
  • Engine harness with IP55 Customer connect for engine sensors and SAE J1939 CAN bus
  • Cold start aid, ECM controlled to -15 degC (5 degF)

Cooling system

  • Gear driven fresh and auxiliary water pumps
  • Thermostatically controlled cooling water system
  • Galvanically neutral anode free system

Flywheels and flywheel housing

  • SAE3
  • Single starter position

Fuel system

  • High pressure common rail system
  • Self priming
  • Engine mounted fuel filter

Oil system

  • High inclination oil sump
  • Integral plate type engine oil cooler
  • Engine mounted oil filter

See how E44 Turbo compares against frequently compared products.