HomeProductsSailboat and small craft engines3JH40
3JH40

RATED OUTPUT
29.4 kW / 40 mhp
RATED SPEED
3000 rpm
DISPLACEMENT
1.642 L [100 cu in]
CYLINDERS
3 in-line
BORE X STROKE
88 mm x 90 mm
TYPE
4-stroke, vertical, water-cooled diesel engine
EMISSION COMPLIANCE
EU: RCD 2, BSO II, EMC. US: EPA Tier 3.
WARRANTY
2 + 3 year extended warranty

WINNER OF THE MIAMI 2018 INNOVATION AWARD FOR THE INBOARD ENGINE CATEGORY.

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.

DOWNLOADS
SELECT YOUR LANGUAGE

SELECT CATEGORY

OPERATION MANUAL ENGINE 3JH40
ENGLISH
DOWNLOAD
PREVIOUSNEXT
QUALITY STATEMENT
At YANMAR, quality is fundamental to the ongoing success of the organization.

Copyright(C) 2017 YANMAR

PRODUCTS
Sailboat & Small Craft engines
Powerboat engines
Controls & Drives
Dtorque Diesel Outboard
Yanmar Commercial Marine – Americas
Yanmar Commercial Marine – Europe