Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 50.0 Hz |
| Oil capacity | 26.5 L |
| Alternator | Stamford/AvK HC4D |
| Voltage options | 380 V, 440 V |
| Phase | Wye, 3-phase |
| Power factor | 0.8 |
| Coolant capacity | 40 L |
| Max ambient | 50 °C |
| Dimensions (L×W×H) | 3086×1360×2017 mm |
| Dry weight | 3215 kg |
Engine
| Oil capacity | 26.5 L |
|---|---|
| Aspiration | Turbocharged and charge air cooled |
| Rated speed | 1800 rpm |
Filters & service parts
model family| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | 1000 hr | |||
| Fuel filter | — | 500 hr | |||
| Oil filter | — | 1000 hr | |||
| Battery | — | 500 hr | |||
| Belt | — | 1000 hr | |||
| Coolant | 28.6 L | — | |||
| Oil | 26.5 L | — | |||
| Spark plug | — | 1000 hr |
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 engine does the Cummins/Onan C300 D5 use?
The Cummins/Onan C300 D5 is powered by the Tata Cummins Limited (JV) QSL9-G5 engine.
What kind of fuel does the Cummins/Onan C300 D5 run on?
The Cummins/Onan C300 D5 runs on Diesel.
What is the oil capacity of the Cummins/Onan C300 D5?
The Tata Cummins Limited (JV) QSL9-G5 engine in the Cummins/Onan C300 D5 has an oil capacity of 26.5 liters.
What alternator comes on the Cummins/Onan C300 D5?
The Cummins/Onan C300 D5 uses a Stamford/AvK HC4D alternator.
Parts
25model family| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 0130-7030 | Seal | 4 | Seal | buy |
| 0133-0228 | Heater Kit (Alternator 240V) | 1 | Alternator | Amazon eBay |
| 0133-0229 | Heater Kit (Alternator 110V) | 1 | Alternator | Amazon eBay |
| 0193-0468 | Sender - Low Coolant | 1 | Sensor | Amazon eBay FridayParts $30.99 |
| 0333-0438-03 | Heater Cartridge-Alternator-120V (HC4) | 2 | Alternator | buy |
| 0333-0438-04 | Heater Cartridge-Alternator-240V (HC4) | 2 | Alternator | buy |
| 0503-2758 | Hose-Radiator | 2 | Hose | buy |
| 0503-2759 | Hose-Radiator | 2 | Hose | buy |
| 0503-2761 | Hose-Vent | 1 | Hose | buy |
| 0503-2763 | Hose-Radiator | 1 | Hose | buy |
| 0503-2887 | Hose-Vent | 2 | Hose | buy |
| 4021518 | Alternator Manual | Alternator | Amazon eBay | |
| AF25544 | Recommended air cleaner element - (heavy duty) primary element | 4 | Air filter | Amazon $1537.19 eBay $285.93 |
| AF25545 | Recommended air cleaner element - (heavy duty) secondary element | 4 | Air filter | Amazon $109.00 eBay $143.70 |
| AF26173 | Air Filter Assy (ND) | 1 | Air filter | buy |
| FF5580 | Fuel Filter | 1 | Fuel filter | Amazon eBay $19.49 KuduParts $32.00 |
| FS19732 | Fleetguard (Cummins) fuel filter/water separator, pre-filter location | Fuel filter | eBay KuduParts $33.00 | |
| LF9009 | Lube Filter | 1 | Oil filter | Amazon $47.99 eBay $110.91 FridayParts $125.00 |
| 0130-6774 | Fan | 1 | Service part / kit | buy |
| 0130-7032 | Gauge-Sight | 1 | Service part / kit | buy |
| 0130-7109 | Tank-Expansion | 1 | Service part / kit | buy |
| 0130-7110 | Cap-Pressure | 1 | Service part / kit | buy |
| 0333-0729-01 | Heater-Engine Coolant-120V | 1 | Service part / kit | buy |
| 0333-0729-02 | Heater-Engine Coolant-208/240V | 1 | Service part / kit | buy |
| 0504-0176 | Valve-Oil Drain | 1 | Service part / kit | Amazon eBay |
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 |
|---|---|---|---|
| Prime | 25% | 3.4 | 15.5 |
| Standby | 25% | 4.0 | 18.2 |
Available documents
Spec sheet — Cummins-C300D5-Generator-Data-Sheet (Cummins/Onan)Parts manual — 906-0106 Cummins QSL9-G5 Engine Parts Manual (6-2015) (Cummins/Onan)Service manual — 908-0605 Cummins QSL9-G5 Engine Installation Manual (12-2009) (Cummins/Onan)