Yanmar 4JH80 Inboard Diesel Engine

4 Cylinder, 2-liter diesel engine, Turbocharged, Gears - KM4A2 / KMH4A / ZF25A / ZF30M, Sail Drive - SD60

Product Information

JH Series 28.7–92kW (39–125HP) Three and four-cylinder direct injection diesels with heat exchanger cooling. Choices of natural aspiration, turbocharged and turbo/aftercooler models, with straight drive or angle drive transmissions. Smaller horsepower models are also offered with Saildrive units.

Specifications:

• Rated Output : 58.8 kW / 80 mhp
• Rated Speed : 3200 rpm
• Displacement : 2 L / 122 cu. in
• No. of cylinders : 4 cylinders
• Cylinder Bore x Stroke : 84 mm x 90 mm / 3.31 in x 3.54 in
• Combustion system : Direct Injection, Bosch Common Rail System
• Aspiration : Turbocharged & Intercooled
• Alternator : 12V - 125A
• Dry weight without gear : 229 kg / 505 lbs
• Dimensions : 909 mm x 613 mm x 675 mm
• Controls : Mechanical (optional - VC10 system)
• Certifications : RCD 2, EPA Tier 3, EPA Tier 3C, BSO II, EMC, SOLAS

Standard Engine Package

- Exhaust mixing elbow [L-type]
- Alternator 12V – 125A
- Seawater pump rear mounted
- 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
- Seawater pump front mounted
- C35 panel
- Extension harness [3m, 5m, 10m]
- Second station
- Sidemount control head
- VC10 Vessel Control System
- NMEA2000 Engine monitoring system
- Semi 2-pole
- SOLAS including Certificate [factory fit only]
- Opposite dipstick
- Hot water kit with cocks
- Extension saildrive leg [75 mm]
- Propeller cone nut kit SD60
- On-board spare parts kit