Yanmar 4JH4 HTE Inboard Diesel Engine

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

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 : 80.9 kW / 110 mhp
• Rated Speed : 3200 rpm
• Displacement : 1.995 L / 121.7 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 Distributor Type VE Pump
• Aspiration : Turbocharged & Intercooled
• Alternator : 12V - 125A
• Dry weight without gear : 217 kg / 478 lbs
• Dimensions : 933 mm x 661 mm x 659 mm
• Controls : Mechanical
• Certifications : RCD 1, EPA Tier 2, BSO II, EMC, SOLAS

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

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
- SOLAS including Certificate [factory fit only]
- Hot water kit with cocks
- Extension saildrive leg [75 mm]
- Propeller cone nut kit SD60
- Air heater [glow]
- Trolling valve [only for KMH4A]
- On-board spare parts kit