| After-sales Service: | on Line Serivce |
|---|---|
| Warranty: | One Year |
| Cylinders: | 4 |
| Engine Capacity: | 2.1-3L |
| Engine: | 4 Stroke |
| Engine Position: | Inboard |
| Customization: |
|---|
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The diesel engine has the highest thermal efficiency (engine efficiency) of any practical internal or external combustion engine due to its very high expansion ratio and inherent lean burn which enables heat dissipation by the excess air. A small efficiency loss is also avoided compared to two-stroke non-direct-injection gasoline engines since unburned fuel is not present at valve overlap and therefore no fuel goes directly from the intake/injection to the exhaust. Low-speed diesel engines (as used in ships and other applications where overall engine weight is relatively unimportant) can have a thermal efficiency that exceeds 50%.
| Model | 4JB1T/JX493ZG-100P(CYA) | 4JB1T/JX493ZG3-2005P2(CYB) |
| Application | 80HP | 110 |
| Number of Cylinders-Bore*Stroke | 4-93mm×102mm | |
| Work sequence | 1-3-4-2 | |
| Fuel supply | Direct Injection | |
| Turn | Anticlockwise | |
| Displacement | 2.771L | |
| Idle Speed | 750r/min | |
| Intake Type | Turbo | Intercooling |
| Rated output Power/ Rev | 60KW/ 3600r/min | 83KW/ 3600r/min |
| Max. Torque/Speed | 200Nm 2000r/min | 285Nm 2000r/min |
| Max. Speed | 4200r/min | 4200r/min |
| Min. fuel Consumption | 230g/kWh | 220g/kWh |
| Cold Starting | -20ºC | |
| Starting Motor | 24V/4kW | |
| Generator | 24V 50A | |
| Oil Capacity | 4.5-5L4.5-5L | 5.5L |
| Exhaust Temperature | ≤600 | ≤700 |
| Fuel injection system | VE pump | electric control VE pump |
| Cooling method | no | Water air cooling |
| Valve Gap | 0.40( inlet valve and exhaust valve, cooling) | |
| Inlet Valve Open | before top dead center 24.5ºCA | |
| Inlet Valve Closing | after bottom dead center 55.5ºCA | |
| Exhaust Valve Open | before bottom dead center 54ºCA | |
| Exhaust Valve Closing | after top dead center 26ºCA | |
| Injection Beginning Angle | 0ºCA/0.9 | 16ºCA/0.5 |
| Net Weight | 250KG | |
| Size (L*W*H) | 737x611x681mm | 737x652x700mm |
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