Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 1500 kW |
| Standby kVA | 1875 |
| Prime power | 1350 kW |
| Emissions | Tier II |
| Controller | PowerCommand, PowerCommand 3.3 |
| Oil capacity | 235.0 L |
| Alternator | Stamford/AvK PI734C |
| Voltage options | 480 V |
| Phase | A (U), B (V), C (W) |
| Rated current | 2255 A |
| Circuit breaker | 2500 A |
| Battery group | 8D |
| Battery cranking | 1250 CCA |
| Battery voltage | 24 V |
| Battery quantity | 4 |
| Coolant capacity | 113 L |
| Max ambient | 45 °C |
| Dimensions (L×W×H) | 14630×2438×2896 mm |
| Dry weight | 27415 kg |
| Sound level | 74.0 dBA @ 7 m |
| Fuel tank | 6174.0 L |
| Tank runtime | 20 hr |
Engine
| Oil capacity | 235.0 L |
|---|---|
| Coolant capacity | 113.0 L |
| Displacement | 50.3 L |
| Aspiration | turbocharged, After-cooled |
| Rated speed | 1500 rpm |
Maintenance & consumables
for the Cummins/Onan QSK50-G4| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry replaceable element | — | find | ||
| Fuel filter | Three stage filtration. Stage 2: Triple element, 3 micron, spin-on filters. Stage 1: Triple element, 7 micron, Industrial Pro filters with water separators. Stage 0: Additional dual element, 25 micron, Industrial Pro filters with water separators and shut-off valve. | — | find | ||
| Oil filter | Three stage filtration. Stage 2: Triple element, 3 micron, spin-on filters. Stage 1: Triple element, 7 micron, Industrial Pro filters with water separators. Stage 0: Additional dual element, 25 micron, Industrial Pro filters with water separators and shut-off valve. | — | find | ||
| Belt | None | — | find | ||
| Coolant | — | ||||
| Oil | 235.0 L | — |
Common questions
What is the power rating of the Cummins/Onan C1500 D6RG?
The Cummins/Onan C1500 D6RG is rated 1500 kW standby (1875.0 kVA).
What engine does the Cummins/Onan C1500 D6RG use?
The Cummins/Onan C1500 D6RG is powered by the Cummins/Onan QSK50-G4 engine.
What fuel does the Cummins/Onan C1500 D6RG use?
The Cummins/Onan C1500 D6RG runs on Diesel.
What is the oil capacity of the Cummins/Onan C1500 D6RG?
The Cummins/Onan QSK50-G4 engine in the Cummins/Onan C1500 D6RG has an oil capacity of 235.0 liters.
What alternator does the Cummins/Onan C1500 D6RG use?
The Cummins/Onan C1500 D6RG uses a Stamford/AvK PI734C alternator.
Parts
11| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 140-3963 | Filter, Air | 2 | Air filter | Amazon eBay PartsGeek |
| 149-2792 | Filter, Fuel | 1 | Fuel filter | PartsGeek |
| 501-0970-01 | Line, Fuel | 1 | Hose | PartsGeek |
| 503-1705 | Hose, Hump | 2 | Hose | PartsGeek |
| 503-2754-01 | Hose, Oil | 1 | Hose | PartsGeek |
| 503-2754-02 | Hose, Oil | 1 | Hose | PartsGeek |
| 543-0088 | Package, Fuel Filter | 1 | Fuel filter | PartsGeek |
| 6794600 | Washer, Sealing | 1 | Seal | PartsGeek |
| AF2559300 | Element, Replacement (Cummins Filtration Part Number) | 1 | Air filter | Amazon eBay PartsGeek |
| 102-1335 | Plug, Oil Drain | 1 | Service part / kit | PartsGeek |
| 140-1548 | Indicator, Service | 2 | Service part / kit | Amazon eBay PartsGeek |
Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Prime | 29.0 | ||
| Standby | 32.0 |
Available documents
Spec sheet — 1500kws-1610 (Cummins/Onan)Spec sheet — NAS-6124-EN (Cummins/Onan)