In-board diesel engines 30 - 99 hp

21 companies | 108 products

SPECIFICATIONS
Thermodynamic Cycle Diesel 4 stroke
Air Handling NA
Cylinders...

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The Volvo Penta D1 and D2 series are designed with priority for highest comfort onboard.

Low...

The Volvo Penta D2-55 marine diesel delivers 55 hp with exceptional comfort.

Low cruising...

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Rated output 29 kW / 39 mhp
Rated Speed 3000 rpm
Displacement...

Rated output 29 kW / 39 mhp
Rated Speed 3000 rpm
Displacement...

Rated output 40 kW / 54 mhp
Rated Speed 3000 rpm
Displacement...

Rated output 40 kW / 54 mhp
Rated Speed 3000 rpm
Displacement...

COMMERCIAL HIGH-SPEED ENGINES

With straightforward installation and easy maintenance, YANMAR commercial high-...

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Technical Data

Maximum Power of the crankshaft...

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Ideally designed for coastal cruisers, fishing cruisers, trawlers, canal boats, these engines are marinized by Nanni to deliver big power in a gentle manner, for many years.
The...

Ideally designed for coastal cruisers, fishing cruisers, trawlers, canal boats, these engines are marinized by Nanni to deliver big power in a gentle manner, for many years.
The...

Ideally designed for coastal cruisers, fishing cruisers, trawlers, canal boats, these engines are marinized by Nanni to deliver big power in a gentle manner, for many years.
The...

Ideally designed for coastal cruisers, fishing cruisers, trawlers, canal boats, these engines are marinized by Nanni to deliver big power in a gentle manner, for many years.
The...

Ideally designed for coastal cruisers, fishing cruisers, trawlers, canal boats, these engines are marinized by Nanni to deliver big power in a gentle manner, for many years.
The...

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4 Cylinder Marine Diesel Engines by STEYR MOTORS are designed for high performance. The innovative fuel injection technology...

4 Cylinder Marine Diesel Engines by STEYR MOTORS are designed for high performance. The innovative fuel injection technology...

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Four cylinder, four cycle smoothness....

Lightweight and Compact
Designed by Westerbeke, pioneers in lightweight marine diesel engines, the 44C Four is a compact four-cylinder engine perfect for difficult installations. The 44C Four provides a power to weight ratio to be envied while requiring modest engine room.

Powerful,...

Four cylinder, four cycle smoothness - exceptional torque

Lightweight and Compact
Designed by Westerbeke, pioneers in lightweight marine diesel engines, the 55D Four is a compact four-cylinder engine perfect for difficult installations. The 55D Four provides...

Our Newest Engine - Four cylinder, four cycle smoothness at 2600 RPM!

Lightweight and Compact
Designed by Westerbeke, pioneers in lightweight marine diesel engines, the 65B Four is a compact four-cylinder engine perfect for difficult installations. The 65B Four...

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They comply with the Tier standards which have been made technically possible through the incorpo- ration of pre-combustions chambe injection instead...

They comply with the Tier standards which have been made technically possible through the incorpo- ration of pre-combustions chambe injection instead...

The DV32RME is designed and constructed as a genuine marine engine - it is not a marinized industrial engine. Through a simple design the service of the engine is carried out very easily.

A BUKH does not vibrate...

The DV36RME is designed and constructed as a genuine marine engine - it is not a marinized industrial engine. Through a simple design the service of the engine is carried out very easily.

A BUKH does not vibrate due...

The DV48RME is designed and constructed as a genuine marine engine - it is not a marinized industrial engine. Through a simple design the service of the engine is carried out very easily.

A BUKH does not vibrate due...

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The Craftsman Marine engines are an ideal answer for those...

The Craftsman Marine engines are an ideal answer for those...

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This series of exceptionally light and compact engines, features very high reliability in every condition; furthermore, this specific project has been carried out in order to optimize durability and low fuel consumption...

This series of exceptionally light and compact engines, features very high reliability in every condition; furthermore, this specific project has been carried out in order to optimize durability and low fuel consumption...

This series of exceptionally light and compact engines, features very high reliability in every condition; furthermore, this specific project has been carried out in order to optimize durability and low fuel consumption without reducing the performance of the engine.

4 stroke marine diesel engines, fresh water cooled via heat exchanger...

This series of exceptionally light and compact engines, features very high reliability in every condition; furthermore, this specific project has been carried out in order to optimize durability and low fuel consumption...

This series of exceptionally light and compact engines, features very high reliability in every condition; furthermore, this specific project has been carried out in order to optimize durability and low fuel consumption...

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Standard Equipment

Heatexchanger
Fresh water pump
Thermostat
Raw water pump
Watercooled...

Standard Equipment

Heatexchanger
Fresh water pump
Thermostat
Raw water pump
Watercooled...

Standard Equipment

Heatexchanger
Turbo
Fresh water pump
Thermostat
Raw water pump
...

WHAT WE OFFER


MIDIF DIESEL can fulfill your engine needs by offering a broad array of products...

Standard Equipment

Heatexchanger
Fresh water pump
Thermostat
Raw water pump
Watercooled...

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Canal Star Engines

Variable speed; maximum power at flywheel at 3000 r/min: 14.9 - 41.0 kW; 20 - 55 bhp
Liquid cooled marine propulsion diesel engines for canal boats

Suitable for:

canal narrowboats and barges
pleasure...

Canal Star Engines

Variable speed; maximum power at flywheel at 3000 r/min: 14.9 - 41.0 kW; 20 - 55 bhp
Liquid cooled marine propulsion diesel engines for canal boats

Suitable for:

canal narrowboats and barges
pleasure...

Alpha Marine Engines

Variable speed; maximum power at flywheel at 3000 r/min: 14.9 - 41.0 kW; 20 - 55 bhp
Durable, economical liquid cooled marine diesel engines


Suitable for:

small offshore boats and work...

SUITABLE FOR:
work boats
pleasure boats
propulsion and auxiliary applications
BASIC ENGINE CHARACTERISTICS
2 or 3 cylinders
air cooled
direct injection
naturally aspirated
■ durable, economical...

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Assets:

Seawater resistant cast exhaust bend, providing...

Assets:

Quiet running with less vibrations due to a specially designed flywheel.
...

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The BMW D35-1/D35-2 Marine Engine:22 kW (30 bhp).Particularly...

The BMW D50-1/D50-2 Marine Engine: 33 kW (45 bhp).Particularly...

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The Mermaid Power 'MP' range brings traditional design and simplicity along with the pedigree of high quality you would expect from a hand finished, purpose built marine diesel from Mermaid.
These engines are suitable for a wide...

The Mermaid Power 'MP' range brings traditional design and simplicity along with the pedigree of high quality you would expect from a hand finished, purpose built marine diesel from Mermaid.
These engines are suitable for a wide...

The Mermaid Power 'MP' range brings traditional design and simplicity along with the pedigree of high quality you would expect from a hand finished, purpose built marine diesel from Mermaid.
These engines are suitable for a wide...

The Mermaid Power 'MP' range brings traditional design and simplicity along with the pedigree of high quality you would expect from a hand finished, purpose built marine diesel from Mermaid.
These engines are suitable for a wide...

The Mermaid Power 'MP' range brings traditional design and simplicity along with the pedigree of high quality you would expect from a hand finished, purpose built marine diesel from Mermaid.
These engines are suitable for a wide...

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* KUBOTA Diesel Engine
* Blue Molded Silicone Hoses
* Multiple Cylinders for Smooth Operation with Minimum Vibration
* Three Vortex Combustion System to Reduce Noise, Lower Emissions, & Increase Fuel Economy
* Glow Plugs for Cold Weather Starting
* Z-F Industries / Hurth Marine Gear
* Fresh Water Cooling System
...

* KUBOTA Diesel Engine
* Blue Molded Silicone Hoses
* Multiple Cylinders for Smooth Operation with Minimum Vibration
* Three Vortex Combustion System to Reduce Noise, Lower Emissions, & Increase Fuel Economy
* Glow Plugs for Cold Weather Starting
* Z-F Industries / Hurth Marine Gear
* Fresh Water Cooling System
...


KUBOTA Diesel Engine
Blue Molded Silicone Hoses
Multiple Cylinders for Smooth Operation with Minimum Vibration
Three Vortex Combustion System to Reduce Noise, Lower Emissions, & Increase Fuel Economy
Glow Plugs for Cold Weather Starting
Z-F Industries / Hurth Marine Gear
Fresh Water Cooling...


KUBOTA Diesel Engine
Blue Molded Silicone Hoses
Multiple Cylinders for Smooth Operation with Minimum Vibration
Three Vortex Combustion System to Reduce Noise, Lower Emissions, & Increase Fuel Economy
Glow Plugs for Cold Weather Starting
Z-F Industries / Hurth Marine Gear
Fresh Water Cooling...

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SCAM DIESEL marine engine was developed by carefully choosing the base engine "KUBOTA" and using our years-long experience in engine marinization.

SCAM DIESEL marine engines were designed to require minimal and simple...

SCAM DIESEL marine engine was developed by carefully choosing the base engine "KUBOTA" and using our years-long experience in engine marinization. The following has been achieved:
- higher power
- higher torque
- cleaner emissions

SCAM...

SCAM DIESEL marine engine was developed by carefully choosing the base engine "KUBOTA" and using our years-long experience in engine marinization. The following has been achieved:
- higher power
- higher torque
- cleaner emissions

The new 3 valve per cylinder construction enables...

SCAM DIESEL marine engine was developed by carefully choosing the base engine "KUBOTA" and using our years-long experience in engine marinization. The following has been achieved:
- higher power
- higher torque
- cleaner emissions

The new 3 valve per cylinder construction enables...

SCAM DIESEL marine engine was developed by carefully choosing the base engine "KUBOTA" and using our years-long experience in engine marinization. The following has been achieved:
- higher power
- higher torque
- cleaner emissions

SCAM...

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