Maintenance schedule
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | — | 182 hr | |||
| Coolant | -40 | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
The Cummins/Onan QSK60-G14 is a 60.2 L 16-cylinder turbocharged, after-cooled engine rated at 1800 rpm. It powers generator sets from Cummins/Onan, including the DQKAF and DQKAF-1736445. It holds 280 L (74.0 gal) of oil.
Also known as: Cummins QSK60-G14
Part of the Cummins/Onan QSK60 engine family — 25 variants share parts & fitment.
| Oil capacity | 280.0 L |
|---|---|
| Displacement | 60.2 L |
| Cylinders | 16 |
| Aspiration | Turbocharged, After-cooled |
| Rated speed | 1800 rpm |
How to read your Cummins/Onan engine serial & model number →
| Item | Spec | Capacity | Part # | Interval | |
|---|---|---|---|---|---|
| Oil filter | — | 182 hr | |||
| Coolant | -40 | — |
Pooled from every document that names this exact engine — confirm the interval and part number against your unit's serial number.
| 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 | Engine oil pressure | 63-65 | psi | at load (15 min - 1 hour) during load bank test |
| Pressure | Maximum air cleaner restriction | 3.7 | kPa | |
| Pressure | Maximum air cleaner restriction | 6.2 | 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 inlet restriction | 30 | kPa | |
| Pressure | Maximum fuel return line restriction | 34 | kPa | |
| Speed | Frequency | 60 | Hz | all load bank test points |
| Speed | Overspeed limit | 2070 | rpm | |
| Speed | Rated speed | 1800 | rpm | |
| Temperature | Engine coolant temperature | 185-187 | °F | at load (15 min - 1 hour) during load bank test |
| Temperature | Maximum aftercooler inlet temp | 71 | °C | |
| Temperature | Maximum fuel inlet temperature | 71 | °C | |
| Temperature | Maximum jacket water outlet temp | 104 | °C | optional remote radiator cooling |
| Voltage | DC (battery/charging) voltage | 27.4-27.7 | V | at load during load bank test |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
| 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.
| 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.
| Voltage | Phase | Connection | Leads | Notes |
|---|---|---|---|---|
| 12470 | 3 | Wye, 3-phase | 87 | Temp rise 125/105/80; duty S/P/C; max surge kVA 5948; alternator data sheet ADS-521; feature code B448-2 |
| 13200 | 3 | Wye, 3-phase | 91 | Temp rise 80; duty S/P; max surge kVA 6800; alternator data sheet ADS-522; feature code B907-2 |
| 13800 | 3 | Wye, 3-phase | 91 | Temp rise 125/105/80; duty S/P/C; max surge kVA 5948; alternator data sheet ADS-521; feature code B448-2 |
| 380 | 3 | Wye, 3-phase | 312 | Temp rise 150/125/105; duty S/P/C; max surge kVA 7695; alternator data sheet ADS-335; feature code B595-2 |
| 416 | 3 | Wye, 3-phase | 312 | Temp rise 105/80; duty S/P; max surge kVA 7361; alternator data sheet ADS-334; feature code B715-2 |
| 4160 | 3 | Wye, 3-phase | 51 | Temp rise 80; duty S/P; max surge kVA 7295; alternator data sheet ADS-519; feature code B905-2 |
| 440 | 3 | Wye, 3-phase | 312 | Temp rise 150/125; duty S/P; max surge kVA 6716; alternator data sheet ADS-333; feature code B691-2 |
| 480 | 3 | Wye, 3-phase | 312 | Temp rise 150; duty S; max surge kVA 6716; alternator data sheet ADS-333; feature code B816-2 |
| 600 | 3 | Wye, 3-phase | 07 | Temp rise 150; duty S; max surge kVA 6716; alternator data sheet ADS-333; feature code B817-2 |
Extracted from the manufacturer documentation linked to this model. Values are copied as printed; confirm against your unit's manual and serial number.
| Part # | Description | Category |
|---|---|---|
| 140-3288-02 | Cleaner, Air | Air filter |
| 140-3963 | Cleaner, Air (Spec A-C Metal) | Air filter |
| AF25593 | Element, Replacement (Spec A) (Fleetguard Part Number) | Air filter |
| AF25708M | Element, Replacement (Spec D-E) (Fleetguard Part Number) | Air filter |
| AF25750 | Element, Replacement (Spec B-C) (Fleetguard Part Number) | Air filter |
| 511-0161-17 | Belt, V Ribbed | Belt |
| M-3649982 | Juntade culata de cilindro - sobredimensionada 0,020" - M-3649982 | Cylinder head盖板 |
| QSK60 | Gas engine | Engine |
| QSK60-G9 | Engine model for C2500 D5A generator sets | Engine |
| 4321098765 | Fault Acknowledge Button | Fault acknowledge button |
| 130-4546 | Bracket, Mounting – Coolant Heater | Fluid |
| 130-4552 | Cover, Coolant Heater | Fluid |
| 338-3335-01 | Harness, Wiring – AC – Coolant Heater (From Coolant Heater Bottom To Coolant Heater Control Box) (Includes Conduit Connectors) (30”) | Fluid |
| 338-3335-09 | Harness, Wiring – AC – Coolant Heater (From Coolant Heater Bottom To Coolant Heater Control Box) (Includes Conduit Connectors) (108”) | Fluid |
| 338-3831 | Harness, Wiring – DC – Engine Heater (From Coolant Heater Control Box To Engine And Main Engine Harness) (Includes Parts Marked *) | Fluid |
| FS1006 | Filter, Fuel Water Separator | Fuel filter |
| 130-3684 | Gasket | Gasket |
| 130-5099 | Gasket | Gasket |
| 319-3950 | Gasket, Operator Panel | Gasket |
| 319-3951 | Gasket, Switch Panel | Gasket |
| 330-0141-04 | Gasket, Cover | Gasket |
| MCBQSK0045 | Turbocharger Installation Kit | Gasket |
| MCBQSK0048 | Water Pump Gasket Set | Gasket |
| MCBQSK0058 | Water Pump Gasket Set | Gasket |
| 128-0108 | Insulation, Hose – Bulk (Order By The Foot – 12 Feet Required) | Hose |
| 130-4885 | Radiator (Includes Jacketwater, Aftercooler, Cap, Overflow Hose and Sight Gauge Sevice Parts) 130–3588 | Hose |
| 416-0680 | Cable, Battery (10") | Hose |
| 502-0656 | Adapter, Male (1–5/16–12 Tubing to 1” Pipe) | Hose |
| 502-0827 | Fitting, Hose – Barbed (1/2” ID Pipe to 3/4” ID Hose) | Hose |
| 502-0836 | Fitting, Brass – Hose – Barbed (3/4” Pipe to 3/4” Hose) | Hose |
| 502-1257 | Connector, Hose – Barbed (Fits 3/4” ID Hose) | Hose |
| 503-0189 | Clamp, Hose | Hose |
| 503-0249 | Hose − Bulk (Order by the Foot − 3 Feet Required) | Hose |
| 503-1136 | Clamp, Hose | Hose |
| 503-1418 | Hose − Bulk (1/4” ID) (Order By The Foot − 18 Feet Required) | Hose |
| 503-1634-01 | Hose, Rubber (3/4” ID x 4”) | Hose |
| 503-1726 | Hose (5” ID x 6”) | Hose |
| 503-1727 | Hose, Radiator (3” ID x 10”) | Hose |
| 503-1728 | Hose (3” ID x 5–1/2”) | Hose |
| 503-1745 | Hose – Bulk – Front Grease Fitting (Order By The Foot – 2 Feet Required) | Hose |
| 503-1863 | Hose, Radiator (1–1/2” ID x 4”) | Hose |
| 503-1872-05 | Clamp, Hose | Hose |
| 503-1872-09 | Clamp, Hose (5” ID) | Hose |
| 505-1429 | Nipple, Pipe – Combination (1–1/2” Pipe to 1–1/2” Hose) | Hose |
| 518-0548-24 | Clamp, Hose | Hose |
| 518-0548-25 | Clamp, Hose (3/8” ID) | Hose |
| 0098-6074-02 | Label, Warning | Label |
| 098-2304 | Label, Warning | Label |
| 098-2304-01 | Label, Warning | Label |
| 098-4500 | Decal | Label |
| 098-4730 | Label, Warning | Label |
| 098-4732 | Label, Warning | Label |
| 098-4798 | Label, Warning | Label |
| 098-5347 | Label, Danger | Label |
| 098-5347-02 | Label, Danger | Label |
| 098-5759 | Label, Warning | Label |
| 098-5822 | Label, Warning | Label |
| 098-5842 | Label, Caution | Label |
| 098-6074-02 | Label, Warning | Label |
| 098-6195 | Label, Caution | Label |
| 098-6537 | Label, Ground | Label |
| 098-6650-01 | Label, Danger | Label |
| 098-6775 | Label | Label |
| 098-7614 | Label, Warning | Label |
| 098-7877 | Label, Battery Warning | Label |
| 098-7902-01 | Label, Logo | Label |
| 098-7902-03 | Label, Logo | Label |
| 098-7902-04 | Label, Logo | Label |
| 098-7904 | Label, Danger | Label |
| 098-8075 | Label, Ground | Label |
| 098-8144 | Label, Information | Label |
| 098-8204 | Label, Warning | Label |
| 098-8220 | Label, Information | Label |
| 098-8445 | Label, Information | Label |
| 098-8732-02 | Label, Information | Label |
| 098-8940 | Label, Warning | Label |
| A029M832 | Label, Warning | Label |
| A029S884 | Label, Information | Label |
| A029Z072 | Label, Information | Label |
| LF9050 | Lube, Combination | Oil filter |
| 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 |
| 0179-2862 | Nema 284T frame has the following arrangement: 6311 C3 / 18gram Polyrex – EM /20,000h | Service part / kit |
| 0179-3291 | Nema 284T frame has the following arrangement: 6311 C3 / 11gram Polyrex – EM /20,000h | Service part / kit |
| 098-5387 | Label, Danger | Service part / kit |
| 130-5077-02 | Tube, Heater | Service part / kit |
| 130-5078-02 | Tube, Heater | Service part / kit |
| 130-5079-02 | Tube, Heater | Service part / kit |
| 130-5080-02 | Tube, Heater | Service part / kit |
| 130-5089-02 | Tube, Heater | Service part / kit |
| 323-1491 | * Pin, Contact (Used With Inline G) | Service part / kit |
| 323-1492 | * Socket, Contact (Used In Stations 18, 19) | Service part / kit |
| 323-1688 | * Socket, Contact (Used In P1) | Service part / kit |
| 323-1718 | * Pin, Contact (Used In Station 17) | Service part / kit |
| 4-2002 | PowerCommand Control | Service part / kit |
| 416-1019 | Boot, Battery (Red) | Service part / kit |
| 525-0304 | Gallon Can | Service part / kit |
| 525-0305 | 12 oz. Pressurized Spray Can | Service part / kit |
| 525-0306 | Quart Can | Service part / kit |
| 5410770 | Cummins enclosed C2000D5 diesel generator set powered by QSK60G3 engine provides reliable continuous power for Bab Gas Compression Facility. | Service part / kit |
| 898-1254-25 | Sleeving – Heater Leads (59”) | Service part / kit |
| A026N045 | Bracket, Mounting | Service part / kit |
| A026N055 | Bracket, Mounting | Service part / kit |
| A026N058 | Leg, Box | Service part / kit |
| A026N061 | Leg, Box | Service part / kit |
| A026N070 | Panel, Cover | Service part / kit |
| A029F250 | Insulation, Duct | Service part / kit |
| A029F255 | Insulation, Duct | Service part / kit |
| A029S366 | Lead, Ground | Service part / kit |
| A029Y658 | Stud | Service part / kit |
| A040C685 | Bracket, Support | Service part / kit |
| A041U339 | Shim, Generator Mounting | Service part / kit |
| A041U341 | Shim, Generator Mounting | Service part / kit |
| A056A610 | RECOMMENDED SPARES LIST (RSL) FOR DQKAD GENERATOR SETS | Service part / kit |
| A056A611 | RECOMMENDED SPARES LIST (RSL) FOR DQKAE GENERATOR SETS | Service part / kit |
| A056A612 | RECOMMENDED SPARES LIST (RSL) FOR DQKAF GENERATOR SETS | Service part / kit |
| A056F840 | Recommended Spares List (RSL) for DQKAN Generator Sets | Service part / kit |
| M-3089173 | Bushing - Camshaft | Service part / kit |
| M-4007741 | Bushing - Camshaft | Service part / kit |
| M-4089083 | Single Cylinder Head | Service part / kit |
| M-4089200 | Juego de Junta Modul. N. ° de Pieza | Service part / kit |
| M-4089201 | Juego Posenfriador Cuadrante N. ° de Pieza | Service part / kit |
| M-4089202 | Juego Sistema Enfriamiento N. ° de Pieza | Service part / kit |
| M-4089231 | Juego de Junta Modul. N. ° de Pieza | Service part / kit |
| M-4089232 | Juego Posenfriador Cuadrante N. ° de Pieza | Service part / kit |
| M-4089307 | Juego Bomba Inferior N. ° de Pieza | Service part / kit |
| M-4089308 | Juego Combustible Inferior N. ° de Pieza | Service part / kit |
| M-4089508 | Juego de Junta Modul. N. ° de Pieza | Service part / kit |
| M-4089509 | Juego Sistema Enfriamiento N. ° de Pieza | Service part / kit |
| M-4089874 | Juego Bloque Inferior N. ° de Pieza | Service part / kit |
| M-4955369 | Juego Posenfriador Cuadrante N. ° de Pieza | Service part / kit |
| M-4955370 | Juego de Junta Modul. N. ° de Pieza | Service part / kit |
| M-4956000 | Culata Cilindro Simple N. ° de Pieza AR | Service part / kit |
| A054B161 | Schematic Diagram | Schematic diagram |
| 323-1445 | * Seal, Cable (Used With Station 17) | Seal |
| 323-1708 | # Seal, Cable (P8) | Seal |
| 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 | Seal |
| 509-0283-01 | Seal | Seal |
| 193-0486 | Sender, Low Coolant Level | Sensor |
| 338-3832 | Harness, Wiring – Low Coolant Level Sender (4 Wire, 169”) (Includes Parts Marked *) | Sensor |
| AM47478880 | Temperature Sender, Exhaust Temperature Replaces 47367178, 87482353, LB52S00001P1 | Sensor |
| AM47520140 | Sensor, 8-Pin/NH3/Ammonia Replaces 47368956, 84382712 | Sensor |
| AM47520143 | Sensor, Def/AdBlue Quality Replaces 84553250 | Sensor |
| AM504372225 | Sensor, MAP Temperature/Pressure Replaces 2852821, 4896794, 504073323 | Sensor |
| M-3331970 | Spacer Gasket for QSK45 and QSK60 Engine applications | Spacer gasket |
| 309-0649 | Thermostat (Includes Connector Socket) (S11) | Thermostat |
| 309-0711 | Thermostat | Thermostat |
| M-4089203 | Juego Turbo e Interenfriador N. ° de Pieza | Turbocharger |
| M-4089233 | Juego Turbo e Interenfriador N. ° de Pieza | Turbocharger |
Parts cataloged across all variants of this engine family — verify the exact part fits your specific variant and serial number before ordering.
The Cummins/Onan QSK60-G14 engine has an oil capacity of 280.0 liters.
The Cummins/Onan QSK60-G14 has a displacement of 60.2 liters with 16 cylinders.
The Cummins/Onan QSK60-G14 powers 2 generator set(s), including Cummins/Onan DQKAF, Cummins/Onan DQKAF-1736445.