Up for sale Yanamar 4Jhe 44HP Marine Engine With Transmission. inline 4 cylinder, electronic, natural, watercooled, 12v. 30 day guarantee on the block & crank. The Yanmar 4JHE is a 4-cylinder, water-cooled marine diesel engine typically paired with the KBW20 or KBW21 mechanical transmission, delivering a maximum output of 44 hp at 3600 rpm.
Yanamar 4Jhe 44HP Engine Specifications:
- Type: Vertical, 4-stroke, water-cooled diesel engine
- Cylinders: 4 cylinders
- Bore x Stroke: 78 mm x 86 mm (3.07 in x 3.39 in)
- Displacement: 1,644 cc (100.3 cu in)
- Maximum Output: 44 hp (32.4 kW) at 3600 rpm
- Continuous Rating Output: 40 hp (29.5 kW) at 3500 rpm
- Combustion System: Direct injection
- Cooling System: Fresh water cooling via heat exchanger
- Electrical System: 12V starter (1.8 kW) and 12V / 55A alternator
- Dry Weight: Approx. 226 kg (498 lbs) without gear
- Dimensions (L x W x H): 906 mm x 561 mm x 659 mm (35.7 in x 22.1 in x 25.9 in)












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