3 Cylinder, 1.64-liter diesel engine, Naturally Aspirated, Gears - KM35P / KM35A, 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. JH Series 3JH4 (39HP/28.7kW) The Yanmar's 3JH4 is an all-new naturally aspirated engine for sailboats and motor craft - quieter, cleaner and producing more torque - with the largest displacement and smallest dimensions in its class. It's fullfy compliant with EPA Tier 2 emissions regulations and with BSO/SAV Stage 2 requirements.

Specifications:

• Rated Output : 28.7 kW / 39 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, Mono Plunger Pump
• Aspiration : Natural
• Alternator : 12V - 125A
• Dry weight without gear : 173 kg / 381 lbs
• Dimensions : 776 mm x 560 mm x 623 mm
• Controls : Mechanical
• Certifications : RCD 2, EPA Tier 2, BSO II, EMC

Standard Engine Package

- Exhaust mixing elbow [L-type]
- Alternator 12V – 125A
- B20 panel
- Flexible mounts
- Expansion tank for fresh water cooling system
- Electric stop solenoid
- Belt safety cover

Optional Accessories

- High-riser mixing elbow [instead of L-elbow]
- Secondary alternator 12V – 130A or 24V – 75A including smart regulator
- C30 panel
- Extension wire harness [4m, 6m, 10m]
- Dual harness [for 2nd station]
- TFX Sidemount control head
- Hot water kit with cocks
- Extension saildrive leg [75 mm]
- Propeller cone nut kit SD60
- On-board spare parts kit