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- Cummins Diesel Generator Set

Cummins 4B3.9-G1 Diesel Engine for Generator Set
| General data of Cummins 4B3.9-G1 Diesel Engine for Generator Set | |
| Engine Model | Cummins 4B3.9-G1 |
| Type | 4 cylinder in line |
| Displacement | 3.9 L |
| Bore&Stroke | 102×120 mm |
| Dry Weight | 308 KG |
| Dimension(L*W*H) | 867*544*998mm |
| Center of gravity from front face of block | 373 mm |
| Center of gravity above crankshaft centerline | 163 mm |
| Technical data of Cummins 4B3.9-G1 Diesel Engine for Generator Set | |
| Aspiration | Naturally Aspirated |
| Fuel System | BYC A Pump/GSV Mechanical |
| Mechanical Governor | ≤8% |
| Coolant capacity-engine only | 7.2 litre |
| Lubricant Capacity | |
| Idle speed | 950-1050 RPM |
| Compression ratio | 17.3:1 |
| Piston Speed | 6 m/sec |
| Firing Order | 1-3-4-2 |
| Performance Date of Cummins 4B3.9-G1 Diesel Engine for Generator Set | |
| Rated Output/Speed | 24KW/32HP/1500RPM |
| Standby Output/Speed | 27KW/36HP/1500RPM |
| Torque/Rated Output | 153N.m/1500RPM |
| Torque/Standby Output | 172N.m/ |
| Fuel Consumption/rated output | 245 g/KW.h |
| Fuel Consumption/standby output | 244 g/KW.h |
The above is general technicial information of Cummins 4B3.9-G1 diesel engine for generator set. It is also for us to supply the Cummins 4B3.9-G1 genuine engine parts and Cummins diesel generator set of this engine.
