Specifications
| Standby power | 27 kW |
|---|---|
| Prime power | 24 kW |
| Oil capacity | 6.5 L |
| Voltage options | 12 V |
| Coolant capacity | 5.5 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 1004×675×803 mm |
| Dry weight | 283 kg |
Engine
| Oil capacity | 8.0 L |
|---|---|
| Coolant capacity | 11.0 L |
| Displacement | 2.5 L |
| Aspiration | naturally aspirated |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Cummins/Onan X2.5-G2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Heavy Duty Dry replaceable element with restriction indicator | — | |||
| Fuel filter | Spin-on fuel filters with water separator | — | |||
| Oil filter | Spin-on full flow filter | — | |||
| Battery | 12-volt | — | |||
| Coolant | 50% ethylene glycol; 50% water | 11.0 l | — | ||
| Oil | 8.0 l | — |
Common questions
How many kW is the Cummins/Onan X2.5 G2?
The Cummins/Onan X2.5 G2 is rated 27 kW standby.
What engine is in the Cummins/Onan X2.5 G2?
The Cummins/Onan X2.5 G2 is powered by the Cummins/Onan X2.5-G2 engine.
What is the oil capacity of the Cummins/Onan X2.5 G2?
The Cummins/Onan X2.5-G2 engine in the Cummins/Onan X2.5 G2 has an oil capacity of 8.0 liters.
What is the coolant capacity of the Cummins/Onan X2.5 G2?
The Cummins/Onan X2.5 G2 cooling system holds 5.5 liters (1.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Cummins/Onan X2.5 G2?
The Cummins/Onan X2.5 G2 is rated 24 kW prime, against 27 kW standby.
What is the dry weight of the Cummins/Onan X2.5 G2?
The Cummins/Onan X2.5 G2 has a dry weight of 283 kg (623 lb).
What voltage does the Cummins/Onan X2.5 G2 produce?
The Cummins/Onan X2.5 G2 is offered in 12 V.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Base | 100% | 4.9 | 1.3 |
| Prime | 25% | 2.5 | 0.4 |
| Prime | 50% | 3.5 | 0.7 |
| Prime | 75% | 4.8 | 1.3 |
| Prime | 100% | 6.0 | 1.6 |
| Standby | 100% | 6.5 | 1.7 |
Available documents
Spec sheet — X2.5-G2 (Cummins/Onan)
This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.