Yanmar
3JH40
YANMAR introduces the 3JH40 as the world’s smallest common rail inboard marine diesel engine in displacement, dimensions, and weight.
Overview
YANMAR introduces the 3JH40 as the world’s smallest common rail inboard marine diesel engine in displacement, dimensions, and weight.
The 3-cylinder 3JH40, with an output of 40 mhp, will enable a whole new category of smaller leisure boat owners and commercial vessel operators to benefit for the first time from the efficiency and performance advantages associated with the most recent electronically-managed CR fuel-injection technology.
With an output of 40 MHP @ 3000 rpm (29.4 kW @ 3000 rpm), the 3JH40 is the smallest common rail inboard marine diesel in:
- Displacement, with only 3 cylinders measuring 1.642 L (100 cu in)
- Physical size, measuring 774 x 580 x 632mm
- Weight, measuring 192kg without gear
Through common rail technology, the 3JH40 offers minimal fuel consumption and exceptionally low noise and emission levels, exceeding EPA Tier 3 and EU RCD Tier 2 emission regulations for virtually smoke and odor-free operation.
The 4-stroke, water-cooled 3JH40 is an ideal solution for new builds and repowering applications, specifically monohull sailing yachts and catamarans up to 45ft, small motor boats or sloops, and light duty commercial craft.
*The next largest common rail inboard marine diesel engines are the YANMAR 4JHCR line: 45, 57, 80, 110 MHP.
3JH40
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YANMAR introduces the 3JH40 as the world’s smallest common rail inboard marine diesel engine in displacement, dimensions, and weight.
Specifications
| Model | 3JH40 |
|---|---|
| Rated Output | 29.4kW / 40 mhp |
| Rated Speed | 3000 rpm |
| Displacement | 1.642L / 100 cu. in |
| No. of Cylinders | 3 Cylinder |
| Cylinder Bore x Stroke | 88mm x 90mm / 3.46in x 3.54in |
| Combustion System | Direct Injection, Bosch Common Rail System |
| Aspiration | Natural |
| Alternator | 12V – 125A |
| Dry weight without gear | 192kg / 423lbs |
| Dimensions | 774mm x 580mm x 632mm |
| Controls | Mechanical (Optional – VC20 System) |
| Certifications | RCD 2 / EPA Tier 3 / EPA Tier 3C / BSO II / EMC / SOLAS |
Key Features
Standard Engine Package: Exhaust mixing elbow (L-Type), Alternator 12V – 125A, B25 Panel, Flexible mounts, Mechanical throttle sensor, fuel pre-filter with water seperator, fresh water expansion tank, belt safety cover.
Optional Accessories: High-riser mixing elbow (instead of L-elbow), Secondary Alternator 12V-125A or 24V – 60A, C35 Panel, Extension harness (3m, 5m, 10m), Second station, TFX sidemount control head, VC10 Vessel Control System, NMEA2000 Engine monitoring system, Semi 2-Pole, SOLAS including Certificate (factory fit only), hot water kit with cocks, extension saildrive leg (75mm), propellor cone nut kit SD60, on-board spare parts kit.
Warranty
The manufacturer gives a warranty for recreational usage by private owners for 24 months from new for all parts which failed due to a YANMAR workmanship or material failure.
YANMAR Marine International B.V. is pleased to offer an extended three-year period of Limited Warranty on certain marine diesel engines. This additional warranty is offered to first-time owners of specific YANMAR marine engine models on condition that they be used for private and recreational purposes only.
The following YANMAR engine models are covered by this warranty program:
- 1GM10, 2YM15, 3YM20, 3YM30AE, 3JH5E, 4JH5E, 4JH4-TE, 4JH4-HTE, 4JH3-DTE
- 3JH40, 4JH45, 4JH57, 4JH80, 4JH110
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Description
YANMAR introduces the 3JH40 as the world’s smallest common rail inboard marine diesel engine in displacement, dimensions, and weight.
The 3-cylinder 3JH40, with an output of 40 mhp, will enable a whole new category of smaller leisure boat owners and commercial vessel operators to benefit for the first time from the efficiency and performance advantages associated with the most recent electronically-managed CR fuel-injection technology.
With an output of 40 MHP @ 3000 rpm (29.4 kW @ 3000 rpm), the 3JH40 is the smallest common rail inboard marine diesel in:
- Displacement, with only 3 cylinders measuring 1.642 L (100 cu in)
- Physical size, measuring 774 x 580 x 632mm
- Weight, measuring 192kg without gear
Through common rail technology, the 3JH40 offers minimal fuel consumption and exceptionally low noise and emission levels, exceeding EPA Tier 3 and EU RCD Tier 2 emission regulations for virtually smoke and odor-free operation.
The 4-stroke, water-cooled 3JH40 is an ideal solution for new builds and repowering applications, specifically monohull sailing yachts and catamarans up to 45ft, small motor boats or sloops, and light duty commercial craft.
*The next largest common rail inboard marine diesel engines are the YANMAR 4JHCR line: 45, 57, 80, 110 MHP.
Additional information
| Engine Type | Inboard |
|---|---|
| Fuel | Diesel |
