Specifications
| Frequency | 50.0 Hz |
|---|---|
| Standby power | 1275 kW |
| Prime power | 1120 kW |
| Emissions | 2g TA Luft – EPA Tier 2 |
| Controller | PowerCommand digital |
| Oil capacity | 204.0 L |
| Alternator | Cummins/Onan Permanent Magnet Generator (PMG) |
| Voltage options | 60 V, 50 V |
| Phase | A (U), B (V), C (W) |
| Battery cranking | 1800 CCA |
| Dimensions (L×W×H) | 6381×2285×2474 mm |
| Dry weight | 11293 kg |
Engine
| Oil capacity | 204.0 L |
|---|---|
| Coolant capacity | 161.0 L |
| Displacement | 50.3 L |
| Aspiration | Turbocharged, After-cooled |
| Rated speed | 1900 rpm |
Maintenance & consumables
for the Cummins/Onan QSK50 series| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | — | find | |||
| Fuel filter | — | find | |||
| Oil filter | — | find | |||
| Belt | — | find | |||
| Coolant | 4000.0 | — | |||
| Oil | 216.0 | — |
Common questions
What is the power rating of the Cummins/Onan D-3519?
The Cummins/Onan D-3519 is rated 1275 kW standby.
What engine does the Cummins/Onan D-3519 use?
The Cummins/Onan D-3519 is powered by the Cummins/Onan QSK50 series engine.
What is the oil capacity of the Cummins/Onan D-3519?
The Cummins/Onan QSK50 series engine in the Cummins/Onan D-3519 has an oil capacity of 204.0 liters.
What alternator does the Cummins/Onan D-3519 use?
The Cummins/Onan D-3519 uses a Cummins/Onan Permanent Magnet Generator (PMG) alternator.
Parts
11| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 140-1548 | Indicator, Service | 2 | Sensor | Amazon eBay $91.60 PartsGeek |
| 140-3963 | Filter, Air | 2 | Air filter | Amazon eBay $55.99 PartsGeek |
| 149-2792 | Filter, Fuel | 1 | Fuel filter | PartsGeek |
| 501-0970-01 | Line, Fuel | 1 | Hose | PartsGeek |
| 503-1705 | Hose, Hump | 2 | Hose | PartsGeek |
| 503-2754-01 | Hose, Oil | 1 | Hose | PartsGeek |
| 503-2754-02 | Hose, Oil | 1 | Hose | PartsGeek |
| 543-0088 | Package, Fuel Filter | 1 | Fuel filter | PartsGeek |
| 6794600 | Washer, Sealing | 1 | Seal | PartsGeek |
| AF2559300 | Element, Replacement (Cummins Filtration Part Number) | 1 | Air filter | Amazon eBay PartsGeek |
| 102-1335 | Plug, Oil Drain | 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.
Available documents
Spec sheet — s-1644 (Cummins/Onan)