Service parts for the DQKAD
Grouped by system, with how many of each the parts manual calls for.
Fuel system
1 requiredOil system
1 requiredBelts
1 requiredIgnition
1 requiredPrices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.
Specifications
| Fuel | Diesel |
|---|---|
| Frequency | 60.0 Hz |
| Standby power | 1750 kW |
| Standby kVA | 2187 |
| Prime power | 1600 kW |
| Emissions | EPA |
| Controller | PowerCommand 3.3, PowerCommand digital |
| Oil capacity | 261.0 L |
| Alternator | N/A (2-pole) |
| Voltage options | 220/380 V, 240/416 V, 255/440 V, 7200/1247 V, 277/480 V, 347/600 V, 2400/4160 V, 7620/1320 V, 7970/1380 V |
| Phase | 3 |
| Rated current | N/A A |
| Power factor | N/A |
| Circuit breaker | N/A A |
| Battery group | N/A |
| Battery cranking | 2200 CCA |
| Battery voltage | 24 volt V |
| Battery quantity | N/A |
| Coolant capacity | 537.0 L |
| Max ambient | 45.6 °C |
| Dimensions (L×W×H) | 6759×2479×3096 mm |
| Dry weight | 16182 kg |
| Tank runtime | N/A hr |
Engine
| Oil capacity | 261.0 L |
|---|---|
| Coolant capacity | 537.0 L |
| Displacement | 60.2 L |
| Aspiration | Turbocharged and low temperature after-cooled |
| Rated speed | 1800 rpm |
Maintenance & consumables
for the Cummins/Onan QSK60-G14 NR2| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Air filter | Dry replaceable element | — | 1000 hr | ||
| Fuel filter | Two-stage spin-on fuel filters and water separator system. Stage 1 has a three element, 7-micron filter and Stage 2 has a three element, 3-micron filter. | A055Y798 | Amazon eBay $5944.00 | ||
| Oil filter | Cummins OE filter | F60-1500 | 240 hr | Amazon eBay | |
| Battery | Cold Soak @ -18 °C to 0 °C (0 °C to 32°F) | — | 480 hr | ||
| Belt | Cummins OE belt | B60-1500 | 3360 hr | Amazon eBay | |
| Coolant | Coolant capacity with standard set-mounted radiator | 4000.0 L | — | 7304 hr | |
| Coolant filter | not specified | — | 1000 hr | ||
| Oil | Lube oil capacity | 334.0 L | — | 1000 hr | |
| Spark plug | Cummins OE spark plug | S60-1500 | 240 hr | Amazon eBay |
Service specifications
11| Type | Item | Value | Unit | Condition |
|---|---|---|---|---|
| Other | Compression ratio | 14.5:1 | ||
| Other | Piston speed | 11.4 | m/s | |
| Pressure | BMEP at set rated load | 2193 | kPa | Prime rating |
| Pressure | BMEP at set rated load | 2710 | kPa | Standby rating |
| Pressure | Maximum air cleaner restriction | 3.7 | kPa | |
| Pressure | Maximum back pressure | 6.7 | kPa | |
| Pressure | Maximum cooling air flow static restriction | 0.12 | kPa | |
| Pressure | Maximum fuel inlet restriction | 16.9 | kPa | |
| Pressure | Maximum fuel return line restriction | 34 | kPa | |
| Speed | Overspeed limit | 2070 | rpm | |
| Temperature | Maximum fuel inlet temperature | 71 | °C |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Recommended fluids
| Fluid | Grade | Standard | Ambient | Capacity | Notes |
|---|---|---|---|---|---|
| Fuel | Diesel |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Fault codes
8| Code | Name | Meaning | Severity | Action |
|---|---|---|---|---|
| 27 | Low AC voltage shutdown | Voltage on any phase dropped below a preset value. Adjustable 50-95% of reference voltage, time delay 2-20 seconds. Default 85% for 10 seconds. | Shutdown | |
| 32 | Reverse power shutdown | Adjustment range 5-20% of Standby kW rating, delay 1-15 seconds. Default 10%, 3 seconds. | Shutdown | |
| 46 | Negative sequence overcurrent warning | Protects the generator from damage due to excessive imbalances in the three phase load currents and/or power factors. | Warning | |
| 51 | Overcurrent warning/shutdown | Implementation of the thermal damage curve with instantaneous trip level calculated based on current transformer ratio and application power rating. | Shutdown | |
| 51G | Ground fault overcurrent | Detects a ground fault either by an external ground fault relay via a contact input or by measuring ground current from an external current transformer. | Warning | |
| 59 | High AC voltage shutdown | Output voltage on any phase exceeds preset values. Adjustable 105-125% of nominal voltage, time delay 0.1-10 seconds. Default 110% for 10 seconds. | Shutdown | |
| 81 u | Under frequency shutdown | Genset output frequency cannot be maintained. Settings adjustable 2-10 Hz below reference governor set point, 5-20 second time delay. Default 6 Hz, 10 seconds. | Shutdown | |
| 81o | Over frequency shutdown/warning | Genset operating at a potentially damaging frequency level. Adjustable 2-10 Hz above nominal governor set point, 1-20 second time delay. Default 6 Hz, 20 seconds, disabled. | Warning |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
Common questions
How many kW is the Cummins/Onan DQKAD?
The Cummins/Onan DQKAD is rated 1750 kW standby (2187.0 kVA).
What engine is in the Cummins/Onan DQKAD?
The Cummins/Onan DQKAD is powered by the Cummins/Onan QSK60-G14 NR2 engine.
Is the Cummins/Onan DQKAD diesel or gas?
The Cummins/Onan DQKAD runs on Diesel.
How much oil does the Cummins/Onan DQKAD take?
The Cummins/Onan QSK60-G14 NR2 engine in the Cummins/Onan DQKAD has an oil capacity of 261.0 liters.
How much coolant does the Cummins/Onan DQKAD hold?
The Cummins/Onan DQKAD cooling system holds 537 liters (141.9 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.
What is the prime power rating of the Cummins/Onan DQKAD?
The Cummins/Onan DQKAD is rated 1600 kW prime (2000 kVA), against 1750 kW standby.
What is the dry weight of the Cummins/Onan DQKAD?
The Cummins/Onan DQKAD has a dry weight of 16182 kg (35675 lb).
What voltage does the Cummins/Onan DQKAD produce?
The Cummins/Onan DQKAD is offered in 220/380 V, 240/416 V, 255/440 V, 7200/1247 V, 277/480 V, 347/600 V, 3-phase.
What size battery does the Cummins/Onan DQKAD need?
The Cummins/Onan DQKAD uses N/A batteryies, 24 volt V each, 2200 CCA, group N/A, per the manufacturer specification sheet.
Which alternator is fitted to the Cummins/Onan DQKAD?
The Cummins/Onan DQKAD uses a N/A alternator. It has 2 poles.
What oil filter does the Cummins/Onan DQKAD use?
The Cummins/Onan DQKAD uses oil filter part number F60-1500.
What fuel filter fits the Cummins/Onan DQKAD?
The Cummins/Onan DQKAD uses fuel filter part number A055Y798.
Parts
90| Part # | Description | Qty | System | |
|---|---|---|---|---|
| 128-0108 | Insulation, Hose – Bulk (Order By The Foot – 12 Feet Required) | - | Hose | Amazon eBay |
| 130-3684 | Gasket | 6 | Gasket | Amazon eBay |
| 130-4546 | Bracket, Mounting – Coolant Heater | 2 | Fluid | Amazon eBay |
| 130-4552 | Cover, Coolant Heater | 2 | Fluid | Amazon eBay |
| 130-4885 | Radiator (Includes Jacketwater, Aftercooler, Cap, Overflow Hose and Sight Gauge Sevice Parts) 130–3588 | 1 | Hose | Amazon eBay |
| 130-5099 | Gasket | 8 | Gasket | Amazon eBay |
| 193-0486 | Sender, Low Coolant Level | 1 | Sensor | Amazon eBay |
| 309-0649 | Thermostat (Includes Connector Socket) (S11) | 1 | Thermostat | Amazon eBay $144.99 |
| 319-3950 | Gasket, Operator Panel | 1 | Gasket | Amazon eBay |
| 319-3951 | Gasket, Switch Panel | 1 | Gasket | Amazon eBay |
| 323-1445 | * Seal, Cable (Used With Station 17) | 2 | Seal | Amazon eBay |
| 323-1708 | # Seal, Cable (P8) | 4 | Seal | Amazon eBay |
| 330-0141-04 | Gasket, Cover | 1 | Gasket | Amazon eBay |
| 338-3335-01 | Harness, Wiring – AC – Coolant Heater (From Coolant Heater Bottom To Coolant Heater Control Box) (Includes Conduit Connectors) (30”) | 1 | Fluid | Amazon eBay |
| 338-3335-09 | Harness, Wiring – AC – Coolant Heater (From Coolant Heater Bottom To Coolant Heater Control Box) (Includes Conduit Connectors) (108”) | 1 | Fluid | Amazon eBay |
| 338-3831 | Harness, Wiring – DC – Engine Heater (From Coolant Heater Control Box To Engine And Main Engine Harness) (Includes Parts Marked *) | 1 | Fluid | Amazon eBay |
| 338-3832 | Harness, Wiring – Low Coolant Level Sender (4 Wire, 169”) (Includes Parts Marked *) | 1 | Sensor | Amazon eBay |
| 4321098765 | Fault Acknowledge Button | 1 | Fault acknowledge button | Amazon eBay |
| 502-0656 | Adapter, Male (1–5/16–12 Tubing to 1” Pipe) | 2 | Hose | Amazon eBay |
| 502-0827 | Fitting, Hose – Barbed (1/2” ID Pipe to 3/4” ID Hose) | 2 | Hose | Amazon eBay |
| 502-0836 | Fitting, Brass – Hose – Barbed (3/4” Pipe to 3/4” Hose) | 1 | Hose | Amazon eBay |
| 502-1257 | Connector, Hose – Barbed (Fits 3/4” ID Hose) | 2 | Hose | Amazon eBay |
| 503-0189 | Clamp, Hose | 1 | Hose | Amazon eBay |
| 503-0249 | Hose − Bulk (Order by the Foot − 3 Feet Required) | 1 | Hose | Amazon eBay |
| 503-1136 | Clamp, Hose | 16 | Hose | Amazon eBay |
| 503-1418 | Hose − Bulk (1/4” ID) (Order By The Foot − 18 Feet Required) | 1 | Hose | Amazon eBay |
| 503-1634-01 | Hose, Rubber (3/4” ID x 4”) | 4 | Hose | Amazon eBay |
| 503-1726 | Hose (5” ID x 6”) | 1 | Hose | Amazon eBay |
| 503-1727 | Hose, Radiator (3” ID x 10”) | 2 | Hose | Amazon eBay |
| 503-1728 | Hose (3” ID x 5–1/2”) | 1 | Hose | Amazon eBay |
| 503-1745 | Hose – Bulk – Front Grease Fitting (Order By The Foot – 2 Feet Required) | Hose | Amazon eBay | |
| 503-1863 | Hose, Radiator (1–1/2” ID x 4”) | 6 | Hose | Amazon eBay |
| 503-1872-05 | Clamp, Hose | 2 | Hose | Amazon eBay |
| 503-1872-09 | Clamp, Hose (5” ID) | 2 | Hose | Amazon eBay |
| 503-2129-05 | Line, Vent – Flexible – With One Male Pipe Swivel and One Female Pipe Swivel With O–Ring Face Seal (1/4” ID x 94–1/2”) Right Side | 1 | Seal | Amazon eBay |
| 505-1429 | Nipple, Pipe – Combination (1–1/2” Pipe to 1–1/2” Hose) | 2 | Hose | Amazon eBay |
| 509-0283-01 | Seal | 1 | Seal | Amazon eBay |
| 511-0161-17 | Belt, V Ribbed | 1 | Belt | Amazon eBay |
| 518-0548-24 | Clamp, Hose | 2 | Hose | Amazon eBay |
| 518-0548-25 | Clamp, Hose (3/8” ID) | 2 | Hose | Amazon eBay |
| A054B161 | Schematic Diagram | Schematic diagram | Amazon eBay | |
| AM47478880 | Temperature Sender, Exhaust Temperature Replaces 47367178, 87482353, LB52S00001P1 | Sensor | Amazon eBay | |
| AM47520140 | Sensor, 8-Pin/NH3/Ammonia Replaces 47368956, 84382712 | Sensor | Amazon eBay | |
| AM47520143 | Sensor, Def/AdBlue Quality Replaces 84553250 | Sensor | Amazon eBay | |
| AM504372225 | Sensor, MAP Temperature/Pressure Replaces 2852821, 4896794, 504073323 | Sensor | Amazon eBay | |
| FS1006 | Filter, Fuel Water Separator | 2 | Fuel filter | Amazon eBay $29.99 NAPA $90.16 |
| LF9050 | Lube, Combination | 4 | Oil filter | Amazon eBay $49.99 |
| M-3331970 | Spacer Gasket for QSK45 and QSK60 Engine applications | Spacer gasket | Amazon eBay | |
| M-3649982 | Juntade culata de cilindro - sobredimensionada 0,020" - M-3649982 | Cylinder head盖板 | Amazon eBay | |
| M-4089203 | Juego Turbo e Interenfriador N. ° de Pieza | 1 | Turbocharger | Amazon eBay |
| M-4089233 | Juego Turbo e Interenfriador N. ° de Pieza | 1 | Turbocharger | Amazon eBay |
| MCBQSK0045 | Turbocharger Installation Kit | Gasket | Amazon eBay | |
| MCBQSK0048 | Water Pump Gasket Set | Gasket | Amazon eBay | |
| MCBQSK0058 | Water Pump Gasket Set | Gasket | Amazon eBay | |
| QSK60 | Gas engine | Engine | Amazon eBay FridayParts $8.65 SinoCMP $119.00 | |
| QSK60-G9 | Engine model for C2500 D5A generator sets | Engine | Amazon eBay $129895.00 | |
| 0130-5997-05 | Cummins Part No. 312/212, 37564; Cummins Part No. 312/212, 37604; Cummins Part No. 212, 37558; Cummins Part No. 212, 37614; Cummins Part No. 212, 37627; Cummins Part No. 313/312, 0179-2921; Cummins Part No. 313/312, 0179-2988; Cummins Part No. 312, 0179-3291; Cummins Part No. 312/212, 130-5791; Cummins Part No. 312/212, 37644; Cummins Part No. 312/212, 37624; Cummins Part No. 312/212, 37625; Cummins Part No. 212, 37648; Cummins Part No. 212, 37643; Cummins Part No. 212, 37678; Cummins Part No. 212, 37665; Cummins Part No. 312/212, 37676; Cummins Part No. 312/212, 37610; Cummins Part No. 313/212, 37642 | Service part / kit | Amazon eBay | |
| 0179-2862 | Nema 284T frame has the following arrangement: 6311 C3 / 18gram Polyrex – EM /20,000h | 6 | Service part / kit | Amazon eBay |
| 0179-3291 | Nema 284T frame has the following arrangement: 6311 C3 / 11gram Polyrex – EM /20,000h | 8 | Service part / kit | Amazon eBay |
| 130-5077-02 | Tube, Heater | 1 | Service part / kit | Amazon eBay |
| 130-5078-02 | Tube, Heater | 1 | Service part / kit | Amazon eBay |
| 130-5079-02 | Tube, Heater | 1 | Service part / kit | Amazon eBay |
| 130-5080-02 | Tube, Heater | 1 | Service part / kit | Amazon eBay |
| 130-5089-02 | Tube, Heater | 1 | Service part / kit | Amazon eBay |
| 323-1491 | * Pin, Contact (Used With Inline G) | 3 | Service part / kit | Amazon eBay |
| 323-1492 | * Socket, Contact (Used In Stations 18, 19) | 4 | Service part / kit | Amazon eBay |
| 323-1688 | * Socket, Contact (Used In P1) | 6 | Service part / kit | Amazon eBay |
| 323-1718 | * Pin, Contact (Used In Station 17) | 2 | Service part / kit | Amazon eBay |
| 4-2002 | PowerCommand Control | 1 | Service part / kit | Amazon eBay |
| 898-1254-25 | Sleeving – Heater Leads (59”) | 1 | Service part / kit | Amazon eBay |
| A056A610 | RECOMMENDED SPARES LIST (RSL) FOR DQKAD GENERATOR SETS | 1 | Service part / kit | Amazon eBay |
| A056A611 | RECOMMENDED SPARES LIST (RSL) FOR DQKAE GENERATOR SETS | 1 | Service part / kit | Amazon eBay |
| A056A612 | RECOMMENDED SPARES LIST (RSL) FOR DQKAF GENERATOR SETS | 1 | Service part / kit | Amazon eBay |
| A056F840 | Recommended Spares List (RSL) for DQKAN Generator Sets | Service part / kit | Amazon eBay | |
| M-3089173 | Bushing - Camshaft | Service part / kit | Amazon eBay | |
| M-4007741 | Bushing - Camshaft | Service part / kit | Amazon eBay | |
| M-4089083 | Single Cylinder Head | AR | Service part / kit | Amazon eBay |
| M-4089200 | Juego de Junta Modul. N. ° de Pieza | 4 | Service part / kit | Amazon eBay |
| M-4089201 | Juego Posenfriador Cuadrante N. ° de Pieza | 4 | Service part / kit | Amazon eBay |
| M-4089202 | Juego Sistema Enfriamiento N. ° de Pieza | 1 | Service part / kit | Amazon eBay |
| M-4089231 | Juego de Junta Modul. N. ° de Pieza | 4 | Service part / kit | Amazon eBay |
| M-4089232 | Juego Posenfriador Cuadrante N. ° de Pieza | 4 | Service part / kit | Amazon eBay |
| M-4089307 | Juego Bomba Inferior N. ° de Pieza | 1 | Service part / kit | Amazon eBay |
| M-4089308 | Juego Combustible Inferior N. ° de Pieza | 1 | Service part / kit | Amazon eBay |
| M-4089508 | Juego de Junta Modul. N. ° de Pieza | 4 | Service part / kit | Amazon eBay |
| M-4089509 | Juego Sistema Enfriamiento N. ° de Pieza | 1 | Service part / kit | Amazon eBay |
| M-4089874 | Juego Bloque Inferior N. ° de Pieza | 1 | Service part / kit | Amazon eBay |
| M-4955369 | Juego Posenfriador Cuadrante N. ° de Pieza | 4 | Service part / kit | Amazon eBay |
| M-4955370 | Juego de Junta Modul. N. ° de Pieza | 4 | Service part / kit | Amazon eBay |
| M-4956000 | Culata Cilindro Simple N. ° de Pieza AR | 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.
Fuel consumption
| Rating | Load | L/h | gal/h |
|---|---|---|---|
| Continuous | 399.0 | 105.5 | |
| Continuous | 3% | 330.0 | 87.1 |
| Continuous | 100% | 139.0 | 36.8 |
| Prime | 385.0 | 135.0 | |
| Prime | 3% | 341.0 | 90.1 |
| Prime | 25% | 166.2 | 43.9 |
| Prime | 50% | 274.6 | 72.6 |
| Prime | 75% | 380.0 | 100.4 |
| Prime | 100% | 482.2 | 127.4 |
| Standby | 1037.0 | 274.0 | |
| Standby | 3% | 372.0 | 98.3 |
| Standby | 25% | 191.7 | 50.6 |
| Standby | 50% | 324.1 | 85.6 |
| Standby | 75% | 451.7 | 119.3 |
| Standby | 100% | 574.6 | 151.8 |
Available documents
Spec sheet — Cummins-1750-DQKAD (Cummins/Onan)Spec sheet — Cummins-2250-DQKAF-spec-sheet (Cummins/Onan)Spec sheet — s-1627 rev E (Cummins/Onan)Spec sheet — s-1627DC (Cummins/Onan)Parts manual — A034V858 I12 202106 (Cummins/Onan)Service manual — cummins-dqkad-dqkae-dqkaf-installation-manual-1773879298 (Cummins/Onan)
This page was generated from the 6 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.