Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 48 kW |
| Standby kVA | 60 |
| Prime power | 42 kW |
| Emissions | EU Stage IIIA |
| Oil capacity | 7.9 L |
| Battery voltage | 12 volt V |
| Coolant capacity | 13 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 1237×873×1030 mm |
| Dry weight | 332 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-G15| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Fuel filter | Spin on fuel filters with water separator; 10-micron spin-on filter element | — | |||
| Oil filter | Spin on full flow filter | — |
Service intervals
1| Item | Action | Hours | Months | Notes |
|---|---|---|---|---|
| valve clearance | Check | 2000 hr | First service — 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.
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Coolant | 50%(Ethylene Glycol) : 50% (Water) | 13.0 l | Cooling system design: Jacket Water cooled |
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
What is the power rating of the Cummins/Onan 4BTAA3.3-G15?
The Cummins/Onan 4BTAA3.3-G15 is rated 48 kW standby (60.0 kVA).
What engine does the Cummins/Onan 4BTAA3.3-G15 use?
The Cummins/Onan 4BTAA3.3-G15 is powered by the Cummins/Onan 4BTAA3.3-G15 engine.
Is the Cummins/Onan 4BTAA3.3-G15 diesel or gas?
The Cummins/Onan 4BTAA3.3-G15 runs on Diesel.
What's the oil capacity on a Cummins/Onan 4BTAA3.3-G15?
The Cummins/Onan 4BTAA3.3-G15 engine in the Cummins/Onan 4BTAA3.3-G15 has an oil capacity of 7.9 liters.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Continuous | 100% | 12.0 | 3.2 |
| Prime | 25% | 4.0 | 1.0 |
| Prime | 50% | 7.0 | 1.8 |
| Prime | 75% | 10.0 | 2.6 |
| Prime | 100% | 13.0 | 3.4 |
| Standby | 100% | 15.0 | 4.0 |
Available documents
Engine spec — 0064175 (Cummins/Onan)