Cummins 4BT3.9-C105

Cummins 4BT3.9-C105 Construction Machinery Engine
| General data of Cummins 4BT3.9-C105 Construction Machinery Engine |
| Engine Model |
Cummins 4BT3.9-C105 |
| Type |
4 cylinder in line |
| Displacement |
3.9 L |
| Bore&Stroke |
102×120 mm |
| Dry Weight |
338 KG |
| Dimension(L*W*H) |
778*634*912 (mm) |
| Center of gravity from front face of block |
262 mm |
| Center of gravity above crankshaft centerline |
160 mm |
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| Technical data of Cummins 4BT3.9-C105 Construction Machinery Engine |
| Aspiration |
Turbocharged |
| Fuel System |
A Pump/RSV Governor Regulation 15% |
| Coolant capacity-engine only |
7.9 litre |
| Minimum Idle speed |
750 RPM |
| Maximum Speed(10% rated load) |
3200 RPM |
| Compression ratio |
16.5:1 |
| Piston Speed |
|
| Firing Order |
1-3-4-2 |
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| Performance Date of Cummins 4BT3.9-C105 Construction Machinery Engine |
| Rated Output |
77KW/105HP |
| Rated Speed |
2800RPM |
| Max Torque/Speed |
330N.m/1500RPM |
| Torque/Rated Speed |
263N.m/2400RPM |
| Minimum Fuel Consumption/speed |
227g/KW.h/1500RPM |
| Maximum Fuel Consumption/speed |
270g/KW.h/2800RPM |
| Fuel Consumption/rated speed |
270g/KW.h/2800RPM |
Above are general technicial parameters of Cummins 4BT3.9-C105 industrial application Engine. Cummins 4BT3.9-C105 genuine engine parts and engine units with clutch ASSY are also available for us.
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