CUMMINS 25kw Biogas Generator/gas generator/natural gas generator ;CUMMINS 25kw Biogas Generator;cummins 25kw gas generator;cummins 25kw natural gas generator ;
| Engine Model | 4BT |
| Type | 4 cylinders in line |
| Bore * Stroke (mm) | 102*120 |
| Displacement(L) | 3.9 |
| Compression ratio | 10.5:1 |
| Rated speed(rpm) | 1500/1800 |
| Inlet type | Naturally aspirated |
| Cooling type | Cooling water tank |
| Fuel System | Low and high pressure |
| ESC Type | Special for U.S. GAC Biogas |
| Ignition sequence | 1-3-4-2 |
| The allowed maximum speed(Biogas supply closed at this time) | 2160rpm |
| The allowed maximum rotating speed (The ignition system shut down at this time) | 2160 rpm |
| Oil Capacity | 10.9 L |
| Cooling water capacity | 17.2 L |
| Maximum engine back pressure | 10.2 kpa |
| Gas consumption(m3∕kw·h) | <0.5 |
| Rough oil consumption(g/kWh) | <1.02 |
| Radiator and oil cooler heat | 8.5 KW |
| Exhaust pipe heat radiation | 12 KW |
| Engine thermal radiation | 2 KW |
| Alternator thermal radiation | 1.5 KW |
| Cooling water temperature | 95 Deg C |
| Oil temperature | <120 Deg C |
| Exhaust pipe heat energy (above 120 º C section) | 22 KW |
| Exhaust temperature (before vortex ) | 640±25 Deg C |
| Exhaust Flow | 300 m³/h |
| Fan exhaust flow | 2.5 m³/s |
| Noise level from 1 m | 91 db(A) |
