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Yanmar
4JH45
JH-CR Series
Yanmar Australia

Engine Specifications

Application

Sailing Engine

Power Output (HP)

45

Power Output (kW)

33.1

Rated Speed

3000 RPM

Displacement

2.19L

Cylinders

4

Bore x Stroke

88mm x 90mm

Aspiration

Natural

Dry Weight

220 kg

Dimensions

870 mm x 589 mm x 627 mm

Controls

Mechanical (Optional VC10 system)

Certifications

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

Series Information

The Yanmar JH-CR lineup brings you 5x Best in Class features – Clean, Interconnective, Quiet, Powerful & Fuel Efficient – setting the global standard in sailboat and small craft propulsion. With a range of power ratings across one design, the JH-CR engine is the perfect solution to fit across a wide variety of boats sizes and applications. And with a similar footprint to previous models and competition alike, it is the ideal choice for repowers.

Features

  • Genuine YANMAR-based engine featuring a custom-designed common rail system
  • Advanced fuel injection technology for sailboats and smaller motorboats and commercial vessels
  • Sets the global standard in sailboat and small craft propulsion
  • Wide range of power ratings in one model to fit a variety of applications
  • Versatile control options with mechanical control as standard and option to upgrade to electronic controls

 

 

Setting the Global Standard

Utilizing the long-established TNV industrial YANMAR block as the durable foundation, the 4JH-CR marine series incorporates an advanced custom-built Bosch common rail fuel injection system, This brings the advantages of common rail technology to sailboats and smaller craft, exclusively from YANMAR for this horsepower range.

  • JH-CR available in 5 output models – 40, 45, 57, 80, 110 mhp
  • All 4JH-CR models compatible with YANMAR SD60 saildrive (except the 4JH110)
  • A proven solution for jet and shaft drives
  • Controlled electronically by YANMAR VC10 Vessel Control System, with up to 3 stations (mechanical controls as standard)
  • SOLAS option and USCG lifeboat approved
  • Certified for recreational and light duty commercial applications

 

Setting the global standard

YANMAR’s 4JH45 & 4JH57 common rail diesel engines offer class leading features that out performs the competition. Compact, powerful, smooth, quiet, efficient and interconnective, the JH-CR Series is perfect for any application whether rib, tender, sailboat or catamaran, new or re-power. With over a 100 years of innovation, unequaled reliability, and the largest marine engine global service network, choosing a YANMAR ensures you will enjoy many safe and carefree years on the water.

Standard Engine Package

  • Exhaust mixing elbow [L-type]
  • Alternator 12V – 125A
  • B25 panel
  • Flexible mounts
  • Mechanical throttle sensor
  • Fuel pre-filter with water separator
  • 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 [75 mm]
  • Propeller cone nut kit SD60
  • On-board spare parts kit

Compatible Products

Please contact your nearest dealer or Power Equipment Account Manager for a full list of available options, installation requirements and compatible products.

* All information shown is to be used as general information only. Images shown are for illustration purposes only and may not represent the final product. All dimensions, power outputs and technical details are approximate and may vary from time to time depending on a range of factors. Any data shown is subject to change without notice. Some items or accessories may not be available in all areas/regions. Please consult your Authorised Dealer or Power Equipment Account Manager for all technical information.

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