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M92B

M92B

Overview

With excellent power-to-weight ratios, our engines give boat designers and fitters all the flexibility they need when it comes to new boat design or re-power installations for pleasure craft.

They offer excellent reliability and fuel economy, while being clean, quiet and smooth in operation. Low noise, rapid starting and low emissions are achieved with advanced combustion systems that allow for precise, multiple injections within each combustion cycle, reducing fuel use and lowering emissions.

M92B MARINE PROPULSION ENGINE

4 cylinder

4.4 litre

64 kW at 2400 rpm

Peak torque 308 Nm at 1200 rpm

Based on 1104 range

Specifications

Units: 
Minimum Power
Maximum Power
Bore
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Benefits & Features

Clean, quiet, smooth operation

Improvements of up to 3 dBA have also been made with noise over its predecessor. This has been achieved through product developments.

Ease of installation

Engines designed to permit a wide range of operating angles in both conventional and vee-drive installations.

Ease of maintenance

Easy access to all routine service points and service intervals of 500 hours ensures our engines are in use for longer.

  February 10, 2022

Specifications

Units: 
Power Rating
Minimum Power
Maximum Power
Maximum Torque
Rated Speed 2400 rpm
General
Bore
Stroke
Displacement
Aspiration Naturally aspirated
Rotation from Flywheel End Anti-clockwise
Total Coolant Capacity
Number of Cylinders 4 inline
Combustion System Direct injection
Cooling System Liquid
Compression Ratio 18.23:1
Cycle 4 stroke
Total Lubricating Capacity
Engine Dimensions*
Width
Dry Weight
Length - Flywheel Housing
Wet Weight
Height
Disclaimer
Note 1 Final dimensions dependent on selected options

Benefits & Features

Clean, quiet, smooth operation

Improvements of up to 3 dBA have also been made with noise over its predecessor. This has been achieved through product developments.

Ease of installation

Engines designed to permit a wide range of operating angles in both conventional and vee-drive installations.

Ease of maintenance

Easy access to all routine service points and service intervals of 500 hours ensures our engines are in use for longer.

Excellent power-to-weight ratio

Engines that are the most compact packages in their class, offering boat design flexibility both for new builds and for repower installations.

Lower operating costs

Engines with exceptionally low fuel consumption. And engines designed to be fuel tolerant, including kerosene, jet aviation fuel and B20 biofuel (RME).

Reliability and durability

High-capacity heat exchanger with cupro-nickel tubestack ensures low operating temperatures for reliability and durability. Gear-driven engines and raw water pumps give reliable cooling and leak-free operation

Standard Equipment

  • Air inlet system
    • Air intake filter
    • Fresh water cooled exhaust manifold, intake manifold and heat exchanger
    • Totally enclosed engine breather
  • Control system
    • Alarm switches and warning siren
    • Manual control adaption parts
  • Cooling system
    • Fresh water heat exchanger cooled engine with gear driven self priming raw water and fresh water pumps or keel cooling adaption
  • Fuel system
    • High mounted single element fuel filter
  • General
    • Base engine
  • Oil system
    • High inclination engine sump with sump drain pump
    • Inverted element lube oil filter
    • Transmission oil cooler

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