Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 650 kW |
| Standby kVA | 813 |
| Prime power | 545 kW |
| Emissions | EPA NSPS Stationary Emergency Tier 2 |
| Controller | PowerCommand |
| Oil capacity | 68.1 L |
| Voltage options | 110/190 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, 255/440 V, 277/480 V |
| Phase | A (U), B (V), C (W) |
| Coolant capacity | 95 L |
| Max ambient | 45 °C |
| Dimensions (L×W×H) | 4629×1742×2189 mm |
| Dry weight | 5449 kg |
Engine
| Oil capacity | 68.1 L |
|---|---|
| Aspiration | Turbocharged and charged after-cooled (air- to-air) |
| Rated speed | 1800 rpm |
Filters for the Cummins/Onan QSK19-G8
5Engine-mounted filters the filter manufacturers list for this engine family. These come from the engine, not from this generator set’s own parts list, so confirm against your serial number before ordering.
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Oil filter | P553000 | Lube Filter, Spin-On Full Flow | CUMMINS 3318853, CUMMINS 3825970, NAPA 1748, NAPA 1748XD | FridayParts $125.00 |
| Oil filter | P550777 | Lube Filter, Spin-On Bypass | CUMMINS 3021658, CUMMINS 33004232, NAPA 1749, BALDWIN B7577 | FridayParts $43.56 |
| Fuel / water separator | P551000 | Fuel Filter, Water Separator Spin-On Twist&Drain | CUMMINS 3161407, CUMMINS 3329289, NAPA 3406, BALDWIN BF1259 | FridayParts $99.00 |
Listed for this engine in only one kind of machine, so they may depend on how the engine was installed:
| System | Filter | Description | Cross-references | |
|---|---|---|---|---|
| Coolant filter | P552072 | Coolant Filter, Spin-On Sca Plus | CUMMINS 3100305, CUMMINS 3300900, NAPA 4072, IMPERIAL 04WF2072 | buy |
| Coolant filter | P552073 | Coolant Filter, Spin-On Sca Plus | CUMMINS 209605, CUMMINS 299082, NAPA 4073, IMPERIAL 04WF2073 | buy |
Maintenance & consumables
for the Cummins/Onan QSK19-G8| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry replaceable element with restriction indicator | — | |||
| Fuel filter | Dual element, 10 micron filtration, spin-on fuel filters with 15 micron water separator | — | |||
| Oil filter | — | ||||
| Battery | — | ||||
| Belt | — | ||||
| Coolant | — | ||||
| Oil | — | ||||
| Spark plug | — |
Common questions
What size generator is the Cummins/Onan DQPAB?
The Cummins/Onan DQPAB is rated 650 kW standby (813.0 kVA).
Which engine powers the Cummins/Onan DQPAB?
The Cummins/Onan DQPAB is powered by the Cummins/Onan QSK19-G8 engine.
What fuel does the Cummins/Onan DQPAB use?
The Cummins/Onan DQPAB runs on Diesel.
How much oil does the Cummins/Onan DQPAB take?
The Cummins/Onan QSK19-G8 engine in the Cummins/Onan DQPAB has an oil capacity of 68.1 liters.
What is the cooling system capacity of the Cummins/Onan DQPAB?
The Cummins/Onan DQPAB cooling system holds 95 liters (25.1 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Cummins/Onan DQPAB?
The Cummins/Onan DQPAB is rated 545 kW prime (681 kVA), against 650 kW standby.
What is the dry weight of the Cummins/Onan DQPAB?
The Cummins/Onan DQPAB has a dry weight of 5449 kg (12012 lb).
What voltage does the Cummins/Onan DQPAB produce?
The Cummins/Onan DQPAB is offered in 110/190 V, 120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, A (U), B (V), C (W)-phase.
Parts
17| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 338-4386 | Harness, Meter | 1 | Wiring | Amazon eBay $1500.00 |
| A029G375 | Harness, Relay | 1 | Wiring | Amazon eBay |
| 526-0100 | Washer, Flat (9/16' ID x | 2 | Service part / kit | Amazon eBay |
| 800-0093 | Screw, Hex Head | 1 | Service part / kit | Amazon eBay |
| 800-0094 | Screw, Cap – Hex Head (1/2–13 x 2") | 1 | Service part / kit | Amazon eBay |
| 821-2096-03 | Screw, Flange Head Lock | 2 | Service part / kit | Amazon eBay |
| 821-6003-02 | Screw, Cap - Hex Head (M8 x 1.25 x 25mm) | 2 | Service part / kit | Amazon eBay |
| 851-0023 | Washer | 2 | Service part / kit | Amazon eBay |
| 862-0016 | Nut, Hex | 6 | Service part / kit | Amazon eBay |
| 870-2054 | Nut, Flanged Locking (M6) | 2 | Service part / kit | Amazon eBay $28.90 |
| A040A357 | Panel, Cover | 1 | Service part / kit | Amazon eBay |
| A040B391 | Busbar, Ground | 1 | Service part / kit | Amazon eBay |
| A040J745 | Bracket | 1 | Service part / kit | Amazon eBay |
| A041A931 | Busbar, Copper | 1 | Service part / kit | Amazon eBay |
| A041Z271 | Panel, Terminal | 1 | Service part / kit | Amazon eBay |
| A042X594 | Busbar, Copper | 1 | Service part / kit | Amazon eBay |
| A043K271 | Box, Circuit Breaker | 1 | Service part / kit | Amazon eBay $210.95 |
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 | 112.8 | 29.8 | |
| Prime | 25% | 46.2 | 12.2 |
| Prime | 50% | 80.3 | 21.2 |
| Prime | 100% | 155.2 | 41.0 |
| Standby | 25% | 52.8 | 13.9 |
| Standby | 50% | 93.2 | 24.5 |
| Standby | 75% | 133.9 | 35.3 |
| Standby | 100% | 188.0 | 49.5 |
Available documents
This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.