Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Prime power | 12 kW |
| Controller | Generator, Integrated Microprocessor Based Engine |
| Oil capacity | 2.6 L |
| Voltage options | 120 V |
| Phase | 1 |
| Rated current | 62.5 A |
| Circuit breaker | 35 A |
| Battery cranking | [450, 650] CCA |
| Battery voltage | 12 V |
| Coolant capacity | 4 L |
| Dimensions (L×W×H) | 922×599×566 mm |
| Dry weight | 191 kg |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | clean and tighten the positive (+) and negative (−) battery cable connections at the battery, vehicle frame and genset | — | find | ||
| Fuel filter | — | find | |||
| Oil filter | see oil filling instructions | — | find | ||
| Belt | — | find | |||
| Coolant | 4.0 l | — | |||
| Coolant filter | — | find | |||
| Oil | — |
Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.
Common questions
What fuel does the Cummins/Onan HDKAT use?
The Cummins/Onan HDKAT runs on Diesel.
Troubleshooting
1Fault codes
| Code | Meaning |
|---|---|
| Fault Code Blinking | Restoring Fault Code Blinking |
Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.
Parts
6| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 541-0531 | Remote Air Cleaner Kit | 1 | Air filter | buy |
| 965-0100 | Engine Control Module | ECM / ECU | buy | |
| 981-0200 | Service part / kit | buy | ||
| 981-0522 | Service part / kit | buy | ||
| 981-0610 | Service part / kit | buy | ||
| A043T624 | Recommended Spares List (RSL) for RV Generator Set (HDKAT) | Service part / kit | buy |
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 |
|---|---|---|---|
| Full-load | 106% | 0.96 | 3.63 |
| Half-load (4000 w) | 53% | 0.49 | 0.185 |
| No-load | 0.49 | 0.185 |
Available documents
Engine specOperator's manualReferenceParts manualService manual