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.

Specifications

Rated Output

29.4 kW / 40 mhp

Rated Speed

3000 rpm

Displacement

1.642 L / 100 cu. in

No. of cylinders

3 cylinders

Cylinder Bore x Stroke

88 mm x 90 mm / 3.46 in x 3.54 in

Combustion system

Direct Injection, Bosch Common Rail System

Aspiration

Natural

Alternator

12V - 125A

Dry weight without gear

192 kg / 423 lbs

Dimensions

774 mm x 580 mm x 632 mm

Controls

Mechanical (optional - VC10 system)

Certifications

RCD 2 EPA Tier 3 EPA Tier 3C BSO II EMC SOLAS

• Availability: 12 In Stock
• Model: 3JH40
• Manufacturer: