Description
Product Specification Listing for YANMAR 3JH4E Marine Engine
Engine Overview
- Model: YANMAR 3JH4E
- Type: Marine Diesel Engine
- Power Output: 29.1 kW (39.4 HP) @ 3000 RPM
- Application: Small to medium-sized sailing yachts and boats
Technical Specifications
General
- Configuration: 4-stroke, vertical, water-cooled diesel engine
- Number of Cylinders: 3
- Bore x Stroke: 84 mm x 90 mm
- Displacement: 1.642 Liters
- Aspiration: Naturally Aspirated
- Combustion System: Direct Injection
Performance
- Maximum Power: 39.4 HP (29.1 kW) @ 3000 RPM
- Continuous Power: 36.0 HP @ 3000 RPM
Dimensions and Weight
- Length: 823 mm
- Width: 532 mm
- Height: 652 mm
- Dry Weight: 230 kg
Fuel System
- Fuel Type: Diesel
- Fuel Consumption: Approximately 235 g/kWh
- Fuel Delivery: In-line fuel injection pump
Cooling System
- Cooling Method: Freshwater Cooling by Centrifugal Water Pump with Seawater Heat Exchanger
Lubrication System
- Method: Trochoid Pump, Forced Lubrication
- Oil Capacity: 5.8 Liters
Electrical System
- Alternator: 12V - 80A
- Starter: Electric, 2.0 kW
- Battery: 12V
Exhaust System
- Exhaust Method: Water-cooled, Wet Exhaust Elbow
Transmission
- Type: Reverse Gear (Yanmar KM35P)
- Gear Ratio: 2.14:1, 2.45:1, 3.22:1, or 3.78:1
Additional Features
- Engine Control: Mechanical, Electronic Optional
- Compliance: EPA Tier 2, EU RCD
Additional Information
Optional Accessories
- Engine instrumentation panel
- Remote control cables
- Secondary alternator
- Shaft seals
- Propellers
Warranty
- Standard warranty of 2 years or 1,000 operational hours, whichever comes first
Notes
- Designed for ease of maintenance with accessible service points.
- Ideal for repowering existing boats due to compact size and versatile installation options.
- Renowned for reliability and fuel efficiency in marine applications.
Contact Information
- Manufacturer: YANMAR Co., Ltd.
- Website: www.yanmar.com
- Customer Support: Toll-Free Number, Email Support Available
This specification sheet provides an in-depth look at the YANMAR 3JH4E Marine Engine. For detailed inquiries, customization, or purchase information, please contact YANMAR directly or visit their official website.
