In board diesel engines 30   99 hp

23 companies | 140 products
Filters
boat engine / in-board / diesel / 60-70 hp - TDI 1.9 (75 HP @ 3600 RPM)

Mercury Diesel TDI engines provide an automotive-like quality and reliability and are backed by Mercury's ultimate global service network.
Exceptional torque at low engine speeds provides excellent acceleration and a reduction in time to plane.
Mercury's TDI engines are lightweight, compact...

{{productDetail[50936]}}
boat engine / in-board / diesel / 80-90 hp - DTA4.85 (85 HP @ 3000 RPM)

High power and torque, low revolutions, ruggedness, reliability, high build quality and durability are the primary characteristics of the VETUS D-line marine diesel engines.

VETUS D-line engines from 114 hp (84 kW) are eminently suitable to drive power hydraulics...

boat engine / in-board / diesel / 30-40 hp - M4.15 (33 HP @ 3000 RPM)

The VETUS M-line engines are reliable, compact and durable marine diesel engines. Furthermore, they are quiet, fuel efficient and easy to maintain as all service-parts have a good accessibility...

boat engine / in-board / diesel / 40-50 hp - M4.17 (42 HP @ 3000 RPM)

The VETUS M-line engines are reliable, compact and durable marine diesel engines. Furthermore, they are quiet, fuel efficient and easy to maintain as all service-parts have a good accessibility...

boat engine / in-board / diesel / 50-60 hp - M4.55 (52 HP @ 3000 RPM)

The VETUS M-line engines are reliable, compact and durable marine diesel engines. Furthermore, they are quiet, fuel efficient and easy to maintain as all service-parts have a good accessibility...

boat engine / in-board / diesel / 60-70 hp - VH4.65 (65 HP @ 3000 RPM)

The VETUS H-line engines are reliable, compact and durable marine diesel engines. Furthermore, they are quiet, fuel efficient and easy to maintain...

{{productDetail[21508]}}
sailboat engine / in-board / diesel / 30-40 hp - D2-40 (38 HP @ 2800 -> 3200 RPM)

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

Low...

sailboat engine / in-board / diesel / 50-60 hp - D2-55 (53 HP @ 3000 RPM)

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

Low cruising...

boat engine / in-board / diesel / 70-80 hp - D2-75 (72 HP @ 2700 -> 3000 RPM)

The Volvo Penta D2-75 marine diesel delivers 75 hp with exceptional comfort.
Low cruising...

{{productDetail[21503]}}
boat engine / in-board / diesel / 30-40 hp - 4031 M30 (30 HP @ 3600 RPM)

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

boat engine / in-board / diesel / 30-40 hp - 4041 M40 (40 HP @ 3600 RPM)

Thermodynamic Cycle Diesel 4 stroke
Air Handling NA
Cylinders Arrangement 4L
Bore...

boat engine / in-board / diesel / 40-50 hp - 4241 M41 (40.8 HP @ 3000 RPM)

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

boat engine / in-board / diesel / 50-60 hp - 4341 M60 (60 HP @ 3600 RPM)

Thermodynamic Cycle Diesel 4 stroke
Air Handling NA
Cylinders Arrangement 4L
Bore...

boat engine / in-board / diesel / 80-90 hp - 4341 SRM87 (87 HP @ 3200 RPM)

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

{{productDetail[21489]}}
sailboat engine / in-board / diesel / 30-40 hp - 3JH5E SERIES (39 HP @ 3000 RPM)

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

sailboat engine / in-board / diesel / 30-40 hp - 3JH5E - SD60 (39 HP @ 3000 RPM)

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

sailboat engine / in-board / diesel / 50-60 hp - 4JH5E SERIES (54 HP @ 3000 RPM)

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

sailboat engine / in-board / diesel / 50-60 hp - 4JH5CE - SD60 (54 HP @ 3000 RPM)

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

sailboat engine / in-board / diesel / 70-80 hp - 4JH4-TE SERIES (75 HP @ 3200 RPM)

Rated output 56 kW / 75 mhp
Rated Speed 3200 rpm
Displacement...

{{productDetail[22876]}}
sailboat engine / in-board / diesel / 30-40 hp - 3JH5E - KM35P (39 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 30-40 hp - 3JH5E - KM35A (39 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 30-40 hp - 3JH5E - SD50 (39 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 50-60 hp - 4JH5E - KM35P (53 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 50-60 hp - 4JH5E - KM35A2 (53 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

{{productDetail[22104]}}
sailboat engine / in-board / diesel / 30-40 hp - 3JH5E-KM35P (39 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 30-40 hp - 3JH5E-SD50 (39 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 50-60 hp - 4JH5E-KM35P (53 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 50-60 hp - 4JH5E-KM35A2/KM4A1 (53 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

sailboat engine / in-board / diesel / 50-60 hp - 4JH5E-SD50 (53 HP @ 3000 RPM)

YANMAR diesel engines are the lightest and toughest solutions available for sailboat...

{{productDetail[22877]}}
boat engine / in-board / diesel / 30-40 hp - N4.38 (38 HP @ 3000 RPM)

This Nanni Diesel 4 cylinder marine engine which incorporates the latest Kubota innovations, is particularly well suited for displacement vessels and sailing yachts.
Robust
Nanni...

boat engine / in-board / diesel / 30-40 hp - N4.40 (40 HP @ 2800 RPM)

This Nanni Diesel 4 cylinder marine engine which incorporates the latest Kubota innovations, is particularly well suited for displacement vessels and sailing yachts.
Robust
Nanni Diesel has forged a strong partnership with Kubota. Kubota engines...

boat engine / in-board / diesel / 40-50 hp - N4.50 (50 HP @ 2800 RPM)

This Nanni Diesel 4 cylinder marine engine which incorporates the latest Kubota innovations, is particularly well suited for displacement vessels and sailing yachts.
Robust
Nanni Diesel has forged a strong partnership with...

boat engine / in-board / diesel / 50-60 hp - N4.60 (60 HP @ 2800 RPM)

Originating from the latest generation diesel engines developed by Kubota, the N4.60 marine engine is regarded as an ideal solution for sailing yachts as well as sport fishing...

boat engine / in-board / diesel / 80-90 hp - N4.85 (85 HP @ 2800 RPM)

Designed for sailing yachts as well as sport fishing boats, the N4.85 is a 4 cylinder diesel engine with direct fuel injection. It benefits from the experience of...

{{productDetail[21510]}}
boat engine / in-board / diesel / 80-90 hp - MO84K32

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

boat engine / in-board / diesel / 80-90 hp - MO94K33

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

{{productDetail[22128]}}
boat engine / in-board / diesel / 30-40 hp - LDW 1003 M (30 HP @ 3600 RPM)

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...

boat engine / in-board / diesel / 30-40 hp - LDW 1404 M (40 HP @ 3600 RPM)

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...

boat engine / in-board / diesel / 40-50 hp - LDW 1904 M (50 HP @ 3200 RPM)

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...

boat engine / in-board / diesel / 50-60 hp - LDW 2204 M (60 HP @ 3600 RPM)

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...

boat engine / in-board / diesel / 80-90 hp - LDW 2204 MT (87 HP @ 3200 RPM)

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...

{{productDetail[21494]}}
boat engine / in-board / diesel / 30-40 hp - BETA 35 (35 HP @ 2800 RPM)

Standard Specification
Beta Marine - Beta 35 - 4 cylinder, naturally aspirated, diesel propulsion engine developing 35 bhp at 2,800 rpm with a swept volume of 1498 cc (Recreational Craft Directive emission compliant). The engine is supplied complete with a heat exchanger and header tank,...

boat engine / in-board / diesel / 30-40 hp - BETA 38 (38 HP @ 3600 RPM)

Standard Specification
Beta Marine - Beta 38 - 4 cylinder, naturally aspirated, diesel propulsion engine developing 38 bhp at 3,600 rpm with a swept volume of 1498 cc (Recreational Craft Directive emission compliant). The engine is supplied complete with a heat exchanger and header tank,...

boat engine / in-board / diesel / 40-50 hp - BETA 43 (43 HP @ 2800 RPM)

Standard Specification
Beta Marine - Beta 43 - 4 cylinder, naturally aspirated, diesel propulsion engine developing 43 bhp at 2,800 rpm with a swept volume of 1999 cc (Recreational Craft Directive emission compliant). The engine is supplied complete with a heat exchanger and header tank,...

boat engine / in-board / diesel / 40-50 hp - BETA 50 (50 HP @ 2800 RPM)

Standard Specification
Beta Marine - Beta 50 - 4 cylinder, naturally aspirated, diesel propulsion engine developing 50 bhp at 2,800 rpm with a swept volume of 2197 cc (Recreational Craft Directive emission compliant). The engine is supplied complete with a heat exchanger and header tank,...

boat engine / in-board / diesel / 50-60 hp - BETA 60 (56 HP @ 2700 RPM)

Standard Specification
Beta Marine - Beta 60 - 4 cylinder, naturally aspirated, diesel propulsion engine developing 58 bhp at 2,800 rpm with a swept volume of 2434 cc (Recreational Craft Directive emission compliant). The engine is supplied complete with a heat exchanger and header tank,...

{{productDetail[19996]}}
boat engine / in-board / diesel / 40-50 hp - CM 4.42 (42 HP @ 3000 RPM)

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

boat engine / in-board / diesel / 60-70 hp - CM4.65 (65 HP @ 2600 RPM)

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

boat engine / in-board / diesel / 60-70 hp - CM4.80 (80 HP @ 2600 RPM)

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

{{productDetail[32849]}}
boat engine / in-board / diesel / 30-40 hp - MD1350 (32 HP @ 3000 RPM)

Standard Equipment

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

boat engine / in-board / diesel / 40-50 hp - MD1750 (42 HP @ 3000 RPM)

Standard Equipment

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

boat engine / in-board / diesel / 40-50 hp - MD1760 (52 HP @ 3000 RPM)

Standard Equipment

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

boat engine / in-board / diesel / 50-60 hp - MD2300 (59 HP @ 3000 RPM)

WHAT WE OFFER


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

boat engine / in-board / diesel / 80-90 hp - MD2800 (65 HP @ 2500 RPM)

Standard Equipment

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

{{productDetail[31866]}}
boat engine / in-board / diesel / 30-40 hp - CANAL STAR 36 (36 HP @ 2600 RPM)

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...

boat engine / in-board / diesel / 40-50 hp - CANAL STAR 45 (45 HP @ 3000 RPM)

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...

boat engine / in-board / diesel / 40-50 hp - ALPHA 55 (27.7 HP @ 1500 RPM -> 53.9 HP @ 3000 RPM)

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...

sailboat engine / in-board / diesel / 30-40 hp - TR3 (22.5 HP @ 1500 RPM -> 38.2 HP @ 2500 RPM )

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...

{{productDetail[22176]}}
boat engine / in-board / diesel / 30-40 hp - 44C FOUR

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,...

boat engine / in-board / diesel / 40-50 hp - 55D FOUR

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...

boat engine / in-board / diesel / 60-70 hp - 65B FOUR

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...

{{productDetail[21492]}}
boat engine / in-board / diesel / 90-100 hp - ATM 100

Technical Data

Maximum Power of the crankshaft...

boat engine / in-board / diesel / 70-80 hp - HPE 80 SD

Technical Data

Maximum Power of the crankshaft...

boat engine / in-board / diesel / 50-60 hp - AM 60

DISPLACEMENT 1.926 C.C.
MAXIMUM...

boat engine / in-board / diesel / 70-80 hp - HPE 80

DISPLACEMENT 1.248 C.C.
MAXIMUM...

{{productDetail[23038]}}
boat engine / in-board / diesel / 30-40 hp - D35 (30 HP @ 3000 RPM)

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

sailboat engine / in-board / diesel / 40-50 hp - D50 (45 HP @ 3000 RPM)

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

{{productDetail[22117]}}
{{productDetail[30038]}}
boat engine / in-board / diesel / 30-40 hp - MP-437 | 37 HP

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...

boat engine / in-board / diesel / 40-50 hp - MP-446 | 46 HP

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...

boat engine / in-board / diesel / 50-60 hp - MP-458 | 58 HP

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...

boat engine / in-board / diesel / 60-70 hp - MP-470 | 70 HP

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...

boat engine / in-board / diesel / 80-90 hp - MP-480 | 80 HP

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...

{{productDetail[21499]}}
Subscribe to our newsletter
Thank you for subscribing
There was a problem with your request
Invalid email address

Receive updates on this section every two weeks.

With NauticExpo you can: Find a nearby distributor | Contact the manufacturer to get an estimate or a price Examine product characteristics and technical specifications | View PDF catalogs and other online documentation