Hot Sale 3JH5E YANMAR – 39HP / 3000 RPM Bobtail Unit Only US$7.500.00. Brand new standard size pistons with rings, brand new standard size crankshaft bearings, all gaskets, oil seals, filters, bearings, belts, all injector valve nozzles, water pump kit including shaft and impeller, cooling water external tank, dash panel with RPM meter.
3JH5E YANMAR – 39HP / 3000 RPM Bobtail Unit Specifications
- Configuration: 3 cylinders in-line, 4-stroke, vertical, water-cooled diesel.
- Displacement: 1.642 L (100 cu in).
- Bore x Stroke: 88 mm x 90 mm (3.46 in x 3.54 in).
- Aspiration: Naturally aspirated.
- Combustion System: Direct injection with a mono plunger pump.
- Cankshaft Rotation: Counterclockwise viewed from the flywheel/stern side.
- Flywheel Housing Size: SAE #5.Â
Performance & Output Ratings
- Maximum Output: 39 mhp (28.7 kW) @ 3000 RPM.
- Continuous Rating: 35 mhp (26.1 kW) @ 2907 RPM.
- Maximum Torque: 115 Nm @ 1800 RPM.Â
Electrical & Auxiliary Systems
- Alternator: 12V – 125A standard (12V – 80A available on older variants).
- Starting System: Electric starter motor (12V – 1.4 kW).
- Control System: Mechanical governor and lever controls.
- Instrument Panels: Typically pairs with the YANMAR B20 (start/stop/tachometer) or C30 panel options.
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