Specifications
| Fuel | diesel |
|---|---|
| Frequency | 50.0 Hz |
| Standby power | 17 kW |
| Standby kVA | 22 |
| Prime power | 16 kW |
| Emissions | SIIIA |
| Controller | COMRS16, DSE7310, PCC1.1 |
| Alternator | Stamford/AvK PI144D1 |
| Voltage options | 240/416 V, 230/400 V, 220/380 V |
| Phase | A (U), B (V), C (W) |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 1×0×1 mm |
| Dry weight | 838 kg |
| Sound level | 66.0 dBA @ 7 m |
| Tank runtime | 32 hr |
Maintenance & consumables
for the V2403-M-E3BG| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Heavy-duty air filters | — | |||
| Fuel filter | Heavy-duty fuel filters | — | |||
| Oil filter | — | ||||
| Battery | Maintenance-free Optima AGM battery | — | |||
| Oil | — |
Common questions
What size generator is the Cummins/Onan C20 D5R?
The Cummins/Onan C20 D5R is rated 17 kW standby (22.0 kVA).
Which engine powers the Cummins/Onan C20 D5R?
The Cummins/Onan C20 D5R is powered by the V2403-M-E3BG engine.
What fuel does the Cummins/Onan C20 D5R use?
The Cummins/Onan C20 D5R runs on diesel.
Which alternator is fitted to the Cummins/Onan C20 D5R?
The Cummins/Onan C20 D5R uses a Stamford/AvK PI144D1 alternator.
Parts
9| Part # | Description | Qty | System | |
|---|---|---|---|---|
| HCI634K | Alternator Model | 1 | Alternator | Amazon eBay |
| PI144D1 | Alternator Model | 1 | Alternator | Amazon eBay |
| UC224C | Alternator Model | 1 | Alternator | Amazon eBay |
| UC224E | Alternator Model | 1 | Alternator | Amazon eBay |
| UC274C | Alternator Model | 1 | Alternator | Amazon eBay $8681.95 |
| UC274F | Alternator Model | 1 | Alternator | Amazon eBay |
| UC274H | Alternator Model | 1 | Alternator | Amazon eBay |
| UC274K | Alternator Model | 1 | Alternator | Amazon eBay |
| V2403-M-E3BG | Engine Model | 1 | Service part / kit | Amazon eBay |
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.
Available documents
Spec sheet — EMERS-6048-EN (Cummins/Onan)Parts manual — F-1335-European-Rental-EN (Cummins/Onan)