Diesel engine E44

4-cylinderturbochargedin-line

Overview
Designed for auxiliary marine applications, the E44 Turbo Aftercooled provides reliable on-board electrical generation with low operating costs, rapid starts, low noise and reduced emissions. It is built for continuous and intermittent heavy-duty loads such as electrically driven net-haul systems and is intended as a dedicated power source separate from the propulsion engine.

Features At A Glance

• Lower operating costs: Service intervals of 500 hours as standard; comprehensive warranty cover of 2 years and 3 years on major engine components.
• Configured to your needs: Multiple standard build configurations available to match a wide range of auxiliary applications.
• Global product support: Over 80 years of experience with a worldwide distributor and service network offering access to parts and exchange units 24/7.

Key Specs (summary)

• Minimum Power: 81.5 kW
• Maximum Power: 129 kW
• Bore: 105 mm

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 °C (5 °F)

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

Product Specifications
Power Rating
Minimum Power: 81.5 kW
Maximum Power: 129 kW
Rated Speed: 1500-1800 rpm

General
Bore: 105 mm
Stroke: 127 mm
Displacement: 4.4 l
Aspiration: Turbocharged aftercooled
Rotation from flywheel end: Anti-clockwise
Total Coolant Capacity: 21 l
Compression Ratio: 16.5:1
Cooling System: Liquid
Total Lubricating Capacity: 10.5 l
Number of Cylinders: 4 vertical inline
Combustion System: Direct injection
Cycle: 4 stroke

Engine Dimensions*
Width: 814 mm
Height: 1038 mm
Length - Flywheel Housing: 856 mm
Dry Weight: 579 kg

Disclaimer
Note 1: Final dimensions dependent on selected options.

Technical specifications

• Model: E44 Turbo Aftercooled
• Minimum power: 81.5 kW
• Maximum power: 129 kW
• Rated speed: 1500-1800 rpm
• Bore: 105 mm
• Stroke: 127 mm
• Displacement: 4.4 l
• Number of cylinders: 4 vertical inline
• Aspiration: Turbocharged aftercooled
• Combustion system: Direct injection
• Compression ratio: 16.5:1
• Cooling system: Liquid
• Total coolant capacity: 21 l
• Total lubricating capacity: 10.5 l
• Dry weight: 579 kg
• Rotation from flywheel end: Anti-clockwise