Specifications
| Frequency | 60.0 Hz |
|---|---|
| Standby power | 3350 kW |
| Standby kVA | 4375 |
| Prime power | 3000 kW |
| Emissions | EPA Tier 2 |
| Controller | PowerCommand digital |
| Alternator | Cummins/Onan UCI274H |
| Voltage options | 255/440 V |
| Phase | A (U), B (V), C (W) |
| Power factor | 0.8 |
| Battery group | 6 |
| Battery cranking | 1400 CCA |
| Battery voltage | 1400 V |
| Battery quantity | 6 |
| Dimensions (L×W×H) | 7902×3028×3663 mm |
| Dry weight | 29526 kg |
Maintenance & consumables
for the Cummins/Onan QSK95| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Filter, Air − Normal Duty | A047M180 | Amazon eBay $236.52 PartsGeek | ||
| Fuel filter | On engine triple element, 5 micron primary filtration with water separators, 3 micron/2 micron (filter in filter design) secondary filtration | — | 500 hr | find | |
| Oil filter | — | 1000 hr | find | ||
| Belt | — | 1000 hr | find | ||
| Coolant | 26.95 | — | |||
| Oil | 18.9 | — |
Common questions
What is the power rating of the Cummins/Onan C3500 D6?
The Cummins/Onan C3500 D6 is rated 3350 kW standby (4375.0 kVA).
What engine does the Cummins/Onan C3500 D6 use?
The Cummins/Onan C3500 D6 is powered by the Cummins/Onan QSK95 engine.
What alternator does the Cummins/Onan C3500 D6 use?
The Cummins/Onan C3500 D6 uses a Cummins/Onan UCI274H alternator.
Parts
9| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 4915973 | Alternator Manual | Alternator | PartsGeek | |
| A047M180 | Filter, Air − Normal Duty | 1 | Air filter | Amazon eBay $236.52 PartsGeek |
| A054E584 | Filter, Air − Heavy Duty | 1 | Air filter | Amazon eBay PartsGeek |
| A055Z870 | Filter, Air − Replacement − Heavy Duty | 1 | Air filter | Amazon eBay $251.32 PartsGeek |
| PI144D1 | Alternator Model | 1 | Alternator | PartsGeek |
| UC274C | Alternator Model | 1 | Alternator | PartsGeek |
| UC274K | Alternator Model | 1 | Alternator | PartsGeek |
| 518-0601 | Sealant, Thread (6 ml Tube) | Service part / kit | PartsGeek | |
| V2403-M-E3BG | Engine Model | 1 | Service part / kit | 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 | |||
| Standby |
Available documents
Spec sheet — 0069812Spec sheet — NAS-5849-DC-EN (Cummins/Onan)Spec sheet — NAS-5849-EN (Cummins/Onan)Spec sheet — NAS-5924-DC-EN (Cummins/Onan)Spec sheet — NAS-5924-EN (Cummins/Onan)Spec sheet — diesel-gen-set-rating-cards-international-60hz-2025-aug (Cummins/Onan)Reference — 0057509 (Cummins/Onan)