Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 54 kW |
| Standby kVA | 67 |
| Prime power | 50 kW |
| Oil capacity | 7.9 L |
| Battery voltage | 12 volt V |
| Coolant capacity | 13 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 1237×795×1002 mm |
| Dry weight | 333 kg |
Engine
| Oil capacity | 7.9 L |
|---|---|
| Coolant capacity | 13.0 L |
| Displacement | 3.3 L |
| Aspiration | Turbocharged & Charge Air Cooled |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Cummins/Onan 4BTAA3.3-G13| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | Spin on fuel filters with water separator; 10-micron spin-on filter element with water separator, water-in-fuel (WIF) sensor and WIF sensor harness | — | |||
| Oil filter | Spin on full flow filter | — | |||
| Coolant | 50% (Ethylene Glycol): 50% (Water) | 13.0 l | — |
Service intervals
1| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| Valve clearance | Check | 2000 hr | Valve clearance checks not required until 2,000 hours, twice the industry standard |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
How many kW is the Cummins/Onan 4BTAA3.3-G13?
The Cummins/Onan 4BTAA3.3-G13 is rated 54 kW standby (67.0 kVA).
What engine does the Cummins/Onan 4BTAA3.3-G13 use?
The Cummins/Onan 4BTAA3.3-G13 is powered by the Cummins/Onan 4BTAA3.3-G13 engine.
What fuel does the Cummins/Onan 4BTAA3.3-G13 use?
The Cummins/Onan 4BTAA3.3-G13 runs on Diesel.
What's the oil capacity on a Cummins/Onan 4BTAA3.3-G13?
The Cummins/Onan 4BTAA3.3-G13 engine in the Cummins/Onan 4BTAA3.3-G13 has an oil capacity of 7.9 liters.
How much coolant does the Cummins/Onan 4BTAA3.3-G13 hold?
The Cummins/Onan 4BTAA3.3-G13 cooling system holds 13 liters (3.4 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Cummins/Onan 4BTAA3.3-G13?
The Cummins/Onan 4BTAA3.3-G13 is rated 50 kW prime (62 kVA), against 54 kW standby.
What is the dry weight of the Cummins/Onan 4BTAA3.3-G13?
The Cummins/Onan 4BTAA3.3-G13 has a dry weight of 333 kg (734 lb).
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Continuous | 100% | 12.0 | 3.3 |
| Prime | 25% | 4.0 | 1.1 |
| Prime | 50% | 7.0 | 2.0 |
| Prime | 75% | 11.0 | 2.8 |
| Prime | 100% | 14.0 | 3.8 |
| Standby | 100% | 15.0 | 4.1 |
Available documents
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.