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Cummins 4BT3.9-G2(36KW)
Cummins 4BT3.9-G2 Diesel Engine for Generator Set with Stamford generator
| General data of Cummins 4BT3.9-G2 Diesel Engine for Generator Set | |
| Engine Model | Cummins 4BT3.9-G2 |
| Type | 4 cylinder in line |
| Displacement | 3.9 L |
| Bore&Stroke | 102×120 mm |
| Dry Weight | 321 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 4BT3.9-G2 Diesel Engine for Generator Set | |
| Aspiration | Turbocharged |
| Fuel System | BYC A/Electronic Governor |
| Governor Regulation | ≤5% |
| Coolant capacity-engine only | 7.2 litre |
| Mimimum Lubricant Capacity(pan+filter) | 10.9 |
| Idle speed | 950-1050 RPM |
| Frictional loss power/rated output | 8.2 KW |
| Compression ratio | 18.0:1 |
| Piston Speed | 6.0 m/sec |
| Firing Order | 1-3-4-2 |
| Performance Date of Cummins 4BT3.9-G2 Diesel Engine for Generator Set | |
| Rated Output/Speed | 36KW/48HP/1500RPM |
| Standby Output/Speed | 40KW/54HP/1500RPM |
| Torque/Rated Output | 229N.m/1500RPM |
| Torque/Standby Output | 255N.m/1500RPM |
| Fuel Consumption/rated output | 214 g/KW.h |
| Fuel Consumption/standby output | 212 g/KW.h |
Standard Conditions:Data shown above are based on :
- Engine operating with fuel system, water pump, lubricating oil pump, air cleaner & exhaust silencer, not included are battery charging alternator, fan and optional driven component
- Engine operating with diesel fuel corresponding to grade No.2DperASTM D975
- ISO-3046, Part 1, Standard Reference Conditions of:29.53 in.Hg. [100 kPa] barometric pressure (361ft.[110m] altitude), 25 degree Celsius air temperature and a relative humidity of 30%
The above is general technicial information of Cummins 4BT3.9-G2 diesel engine for generator set. It is also for us to supply the Cummins 4BT3.9-G2 genuine engine parts and Cummins diesel generator set of this engine.
Remarks:
(1) If you need the other engine except 4BT3.9-G2 , then the Cummins 4B, 6B, 6C, 6L, QSB, QSC, QSL, ISL, ISB, ISD, QSM11, ISM11, M11, NTA855, KTA19, KTA38 and KTA50 engine be your choice, please further contact our sales.
(2) We can provide the diesel generator set for both open type and silent with enclosure, together with the generator and control panel. If you required the Cummins 4BT3.9-G2 engine parts, we also can be your help.
(3) The above diesel engine 4BT3.9-G2 is from Cummins DCEC factory, which is used for the generator set, we also can supply this engine for the marine application.
(4) If the engine 4BT3.9-G2 details you need are not in our above list, please further contact us to check for you. Maybe some information are not updated.
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