Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 2680 kW |
| Standby kVA | 3350 |
| Prime power | 2400 kW |
| Emissions | CPCB IV+ |
| Controller | PowerCommand digital |
| Alternator | LVS1804X |
| Voltage options | 230 V, 415 V |
| Phase | 1 Phase,3 Phase |
| Battery group | 6 |
| Battery cranking | 1400 amps minimum at ambient temperature of -18 °C (0 °F) CCA |
| Battery voltage | 1400 V |
| Battery quantity | 6 |
| Coolant capacity | 1120 L |
| Max ambient | 52 °C |
| Dimensions (L×W×H) | 7902×3028×3663 mm |
| Dry weight | 29526 kg |
Maintenance & consumables
for the Cummins/Onan QSK78-G15| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | — | ||||
| Oil | — |
Common questions
What is the power rating of the Cummins/Onan C3750 D5?
The Cummins/Onan C3750 D5 is rated 2680 kW standby (3350.0 kVA).
What engine does the Cummins/Onan C3750 D5 use?
The Cummins/Onan C3750 D5 is powered by the Cummins/Onan QSK78-G15 engine.
What fuel does the Cummins/Onan C3750 D5 use?
The Cummins/Onan C3750 D5 runs on Diesel.
What alternator does the Cummins/Onan C3750 D5 use?
The Cummins/Onan C3750 D5 uses a LVS1804X alternator.
Parts
1model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| DMC8000 | system automation controller | Service part / kit | PartsGeek |
Compiled from this model's family documentation — may include parts for closely-related variants. 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 |
|---|---|---|---|
| Continuous | 1% | 48.0 | 182.0 |
| Prime | |||
| Prime | 1% | 52.0 | 197.0 |
| Standby | |||
| Standby | 1% | 57.0 | 216.0 |
Available documents
Spec sheet — Cummins-C3500D5-Alternator-Data-Sheet (Cummins/Onan)Spec sheet — Cummins-C3750D5-Generator-Data-Sheet (Cummins/Onan)Spec sheet — NAS-5829-DC-EN (Cummins/Onan)Spec sheet — NAS-5829-EN (Cummins/Onan)Spec sheet — NAS-5877-EN (Cummins/Onan)Spec sheet — cummins-india-rating-chart-cpvb (Cummins/Onan)Reference — 0058209