HomeCummins/OnanCummins/Onan C150 D6D

Cummins/Onan C150 D6D Generator Set

The Cummins/Onan C150 D6D is a 150 kW (150 kVA) standby generator set powered by a Cummins/Onan QSB7-G5 engine. It operates at 60 Hz and 1-phase. It holds about 18.9 L (5.0 gal) of oil and 26.95 L (7.1 gal) of coolant, with a maximum ambient rating of 122 °C.

150 kW
Standby
18.9 L
Oil capacity
3
Document types

How to read your Cummins/Onan serial & model number →

Specifications

Frequency60.0 Hz
Standby power150 kW
Standby kVA150
ControllerPowerCommand 1.1, PowerCommand 1.1 & 2.3
Oil capacity18.9 L
Phase1 / 3
Rated current800 A
Circuit breaker600 A
Battery voltage12 V
Max ambient122 °C

Engine

Cummins/Onan QSB7-G5
Oil capacity18.9 L
Coolant capacity26.95 L
Rated speed1800 rpm

Maintenance & consumables

for the Cummins/Onan QSB7-G5
ItemSpecCapacityPart #Interval
Air filter1000 hr find
Fuel filter500 hr find
Oil filter1000 hr find
Belt1000 hr find
Coolant26.95 L
Oil18.9 L

Common questions

What is the power rating of the Cummins/Onan C150 D6D?

The Cummins/Onan C150 D6D is rated 150 kW standby (150.0 kVA).

What engine does the Cummins/Onan C150 D6D use?

The Cummins/Onan C150 D6D is powered by the Cummins/Onan QSB7-G5 engine.

What is the oil capacity of the Cummins/Onan C150 D6D?

The Cummins/Onan QSB7-G5 engine in the Cummins/Onan C150 D6D has an oil capacity of 18.9 liters.

Parts

250
Part #DescriptionQtySystem
4915973Alternator ManualAlternator buy
A043D534Sensor, Temperature – Battery1Sensor buy
A049H456Seal, Door4Seal buy
A049H458Seal, Door4Seal buy
A054D634Switch, Fuel Level1Sensor buy
A054D636Switch, Fuel Level1Sensor buy
A054D637Switch, Fuel Level1Sensor buy
A054J324Switch, Fuel Level1Sensor buy
A054J405Switch, Fuel Level1Sensor buy
A054J406Switch, Fuel Level1Sensor buy
A054J407Switch, Fuel Level1Sensor buy
A055G562Sender, Low Coolant1Sensor buy
A056U407Seal2Seal buy
A057R146Switch, Fuel Level1Sensor buy
A057R148Switch, Fuel Level1Sensor buy
A057T414Switch, Fuel Level1Sensor buy
A057T416Switch, Fuel Level1Sensor buy
A057T418Switch, Fuel Level1Sensor buy
A057T628Sensor, Level1Sensor buy
A057T629Sensor, Level1Sensor buy
A057T630Sensor, Level1Sensor buy
A057W697Switch, Fuel Level1Sensor buy
A057W698Switch, Fuel Level1Sensor buy
A057W699Switch, Fuel Level1Sensor buy
A062F980Seal1Seal buy
PI144D1Alternator Model1Alternator buy
UC274CAlternator Model1Alternator buy
UC274KAlternator Model1Alternator buy
0130-3721-01Cap, Pressure (15 PSI)1Service part / kit buy
0155-2175Clamp, Exhaust1Service part / kit buy
0155-3372Clamp, Exhaust2Service part / kit buy
0159-1371-03Cap, Vent2Service part / kit buy
0226-4696Lead, Electrical1Service part / kit buy
0300-3998-02Module, Alarm1Service part / kit buy
0300-5929-01Annunciator Panel Mount1Service part / kit buy
0300-5929-02With Enclosure1Service part / kit buy
0300-6014Control, Genset1Service part / kit buy
0300-6050-02Display, Control1Service part / kit buy
0300-6050-03Display, Control1Service part / kit buy
0300-6314-03Control, Genset1Service part / kit buy
0300-6315-01Wake-up Input (Fuel Level)1Service part / kit buy
0300-6366-02Display, Control1Service part / kit buy
0305-1009Suppressor, Voltage2Service part / kit buy
0307-2873Relay, Control2Service part / kit buy
0308-1177Bezel, Switch1Service part / kit buy
0319-6766Guard, Electrical1Service part / kit buy
0323-2091Connector, Plug1Service part / kit buy
0323-2192-01Connector, Plug1Service part / kit buy
0323-2192-04Connector, Plug1Service part / kit buy
0323-2456Connector, Plug1Service part / kit buy
0323-2466Contact, Socket19Service part / kit buy
0327-1536Card, Input Output1Service part / kit buy
0331-0532Nut, Sealing Lock1Service part / kit buy
0332-0941Tie, Cable1Service part / kit buy
0332-1789Splice, Window6Service part / kit buy
0332-1794Tie, Cable1Service part / kit buy
0332-2879-02*Rail, Terminal1Service part / kit buy
0332-3388*Tie, Cable8Service part / kit buy
0332-3491-01*Terminal, Pin9Service part / kit buy
0332-3647Lug, Solderless1Service part / kit buy
0332-4320*Block, Terminal2Service part / kit buy
0338-4906Harness, Wiring1Service part / kit buy
0406-0782Key2Service part / kit buy
0505-0172Nipple, Close1Service part / kit buy
0505-0173Fitting, Nipple1Service part / kit buy
0505-0394Bushing, Reducer1Service part / kit buy
0508-1122Grommet2Service part / kit buy
0508-1287Edging1Service part / kit buy
0517-0131Plug, Hole2Service part / kit buy
0526-2081Washer, Flat28Service part / kit buy
0800-2033Screw, Hex Head28Service part / kit buy
0800-6524-02Screw, Hex Flange Head2Service part / kit buy
0814-2155-01Screw, Flat Head4Service part / kit buy
0815-0857-02Screw, Hex Head8Service part / kit buy
0815-0857-03Screw, Hex Head3Service part / kit buy
0815-0959-02Screw, Pan Head4Service part / kit buy
0856-0006Washer, Lock13Service part / kit buy
0856-0010Washer, Lock2Service part / kit buy
0870-2065-02Nut, Hex Flange12Service part / kit buy
0870-2065-03Nut, Hex Flange4Service part / kit Amazon eBay
45-0075AComplete P.M.G. Upfit Kit1Service part / kit buy
45-0117Heater 220-260 Volt1Service part / kit buy
45-0118Heater 110-125 Volt1Service part / kit buy
45-0367D.E. Bearing Kit1Service part / kit buy
45-0428Rotating Rectifier Assy1Service part / kit buy
45-0868N.D.E. Bearing Kit1Service part / kit buy
45-1080Current P.M.G. Rotor/Stator Repair Kit1Service part / kit buy
A029H218Screw, Hex Flange Head4Service part / kit buy
A029M562Rotor, Permanent Magnet Generator1Service part / kit buy
A041J582Kit, Remote HMI 220 (Includes the Following Parts)1Service part / kit buy
A042N860Tie, Cable (Not Shown)4Service part / kit buy
A042X751Guard, Electrical1Service part / kit buy
A042Y707Screw, Pan Head2Service part / kit buy
A042Y727Screw, Pan Head2Service part / kit buy
A042Z041Harness, Relay (Includes Parts Marked * )1Service part / kit buy
A043A230Harness, Circuit Card1Service part / kit buy
A043B108Harness, Generator Electrical1Service part / kit buy
A043E232Harness, Generator Electrical1Service part / kit buy
A043E872Screw, Pan Head1Service part / kit buy
A043F059Kit, 12V Alarm Module (Includes the Following Parts)1Service part / kit buy
A043K991Breaker, Circuit – 150A (H-Frame)1Service part / kit buy
A043K994Breaker, Circuit – 125A (H-Frame)1Service part / kit buy
A043K997Breaker, Circuit 90A (H-Frame)1Service part / kit buy
A043L012Breaker, Circuit 80A (H-Frame)1Service part / kit buy
A043L024Breaker, Circuit 100A (H-Frame)1Service part / kit buy
A043L451Breaker, Circuit 70A (H-Frame)1Service part / kit buy
A043L459Breaker, Circuit 60A (H-Frame)1Service part / kit buy
A043L461Breaker, Circuit 50A (H-Frame)1Service part / kit buy
A043L464Breaker, Circuit 40A (H-Frame)1Service part / kit buy
A043L475Breaker, Circuit 30A (H-Frame)1Service part / kit buy
A043L480Breaker, Circuit 20A (H-Frame)1Service part / kit buy
A043L506Breaker, Circuit 15A (H-Frame)1Service part / kit buy
A043L508Breaker, Circuit 25A (H-Frame)1Service part / kit buy
A043L510Breaker, Circuit – 250A (J-Frame)1Service part / kit buy
A043L517Breaker, Circuit – 225A (J-Frame)1Service part / kit buy
A043L520Breaker, Circuit – 200A (J-Frame)1Service part / kit buy
A043L619Breaker, Circuit – 175A (J-Frame)1Service part / kit buy
A043W505Card, Control1Service part / kit buy
A043X760Installation, ShuntService part / kit buy
A043X785Auxiliary ContactsService part / kit buy
A044A588Cover, Protection1Service part / kit buy
A044B045Service part / kit buy
A044D694Tie, Cable2Service part / kit buy
A044F254Service part / kit buy
A044F269Label, Ground1Service part / kit buy
A044G477Service part / kit buy
A044H599Label, Neutral1Service part / kit buy
A044M499Service part / kit buy
A044M619Label, InformationService part / kit buy
A044M633Service part / kit buy
A044Y564Service part / kit buy
A044Z051Kit, E-Stop (Includes the Following Parts)1Service part / kit buy
A044Z053Kit, Customer Relay (Includes the Following Parts)1Service part / kit buy
A044Z055Kit, Auxiliary Input/Output Signal (Includes the Following Parts)1Service part / kit buy
A045J199Kit, Annunciator - Remote (Includes Items 2 through 5) Panel Mount1Service part / kit buy
A045J201With Enclosure1Service part / kit advancedtruck $447.00
A045J203Kit, Bargraph - Remote (Includes the Following Parts)1Service part / kit buy
A045P632Battery – 850 Cold Cranking Amps1Service part / kit Amazon eBay $161.00
A045R833Heater, Battery2Service part / kit buy
A045T423Module, Alarm1Service part / kit buy
A045T464Valve1Service part / kit buy
A045T470Fitting, Nipple1Service part / kit buy
A045T481Service part / kit buy
A045U164Breaker, Circuit – 600A – 80% LSI (L-Frame)1Service part / kit buy
A045U169Breaker, Circuit – 400A – 80% LSI (L-Frame)1Service part / kit buy
A045Z195Cap, Fuel Tank1Service part / kit buy
A045Z943Screw, Hex Flange Head3Service part / kit buy
A046A708Stator, Permanent Magnet1Service part / kit buy
A046A715Service part / kit buy
A046D267Connector, Terminal Block3Service part / kit buy
A046E208Spacer, Foot10Service part / kit buy
A046G477Label, Marking1Service part / kit buy
A046K278Tube, Vent2Service part / kit buy
A046K280Tube, Vent2Service part / kit buy
A046L319Enclosure Paint Touch Up Kit - 1/2 oz. Bottle (Green)Service part / kit buy
A046P417Adapter, Coupling1Service part / kit buy
A046S274Kit, Accessories - Generator Electrical Harness (Includes the Following 2 Parts)Service part / kit buy
A046T081Screw, Shoulder6Service part / kit buy
A046V520Vent, Fuel Tank2Service part / kit buy
A046V710Service part / kit buy
A047C587Service part / kit buy
A047C748Clamp, U Bolt4Service part / kit buy
A047D352Lug, Solderless1Service part / kit buy
A047K009Service part / kit buy
A047K762Harness, Generator Electrical1Service part / kit buy
A047M180Filter, Air - Normal Duty1Service part / kit Amazon eBay $236.52
A047U747Bracket, Circuit Breaker1Service part / kit buy
A047V395Transformer, Current – CT Primary (A) 300/600 (C125N6D)3Service part / kit buy
A047V396Transformer, Current – CT Primary (A) 400/800 (C150N6D)3Service part / kit buy
A047V397Transformer, Current – CT Primary (A) 450/900 (C125N6D, C200N6D)3Service part / kit buy
A047V398Transformer, Current – CT Primary (A) 550/1100 (C150N6D)3Service part / kit buy
A047V399Transformer, Current – CT Primary (A) 650/1300 (C175N6D, C200D6D)3Service part / kit buy
A047V404Transformer, Current – CT Primary (A) 700/1400 (C200D6D)3Service part / kit buy
A048C835Harness, Alternating Current1Service part / kit buy
A048E352Service part / kit buy
A048F744Service part / kit buy
A048G602Charger, BatteryService part / kit buy
A048G912Service part / kit buy
A048G915Service part / kit buy
A048G917Service part / kit buy
A048G919Service part / kit buy
A048G921Service part / kit buy
A048G923Service part / kit buy
A048G925Service part / kit buy
A048G927Service part / kit buy
A048G929Service part / kit buy
A048G949Service part / kit buy
A048G965Label, Warning2Service part / kit buy
A048N088Service part / kit buy
A048S513Service part / kit buy
A048S515Service part / kit buy
A048T648Service part / kit buy
A048T764Harness1Service part / kit buy
A048U555Service part / kit buy
A048V152Service part / kit buy
A048V153Service part / kit buy
A048V154Service part / kit buy
A049C489Harness, Extension1Service part / kit buy
A049E982Service part / kit buy
A049V689Heater, Cartridge1Service part / kit buy
A049Z457Bracket, Silencer1Service part / kit buy
A049Z459Bracket, Silencer1Service part / kit buy
A050A053Service part / kit buy
A050A057Service part / kit buy
A050E021Cup, Circuit Breaker Switch1Service part / kit buy
A050E026Cup, Circuit Breaker SwitchService part / kit buy
A050F602Barrier, Phase1Service part / kit buy
A050F841Filter, Fuel (Cummins Filtration)1Service part / kit Amazon eBay
A050G752Label, Marking1Service part / kit buy
A050G754Service part / kit buy
A050H838Service part / kit buy
A050J260Label, Marker1Service part / kit buy
A050J725Breaker, Circuit – 250A – 80% LSI (J-Frame)1Service part / kit buy
A050J727Breaker, Circuit – 250A – 100% LSI (J-Frame)1Service part / kit buy
A050M046Heater, Coolant – 1500W (80°-100°F, 120V, UL Flying Leads)1Service part / kit buy
A050M206Cover, Plate2Service part / kit buy
A050N784Busbar, Neutral1Service part / kit buy
A050P483Screw, Hex Flange Head21Service part / kit buy
A050P514Service part / kit buy
A050R300Lug, Solderless1Service part / kit buy
A050R832Lead (15−100A) (Position A, B)1Service part / kit buy
A050R838Lead (15−100A) (Position B)1Service part / kit buy
A050R842Lead (125−175A) (Position B)2Service part / kit buy
A050R843Lead (125−175A) (Position B)2Service part / kit buy
A050T121Service part / kit buy
A050U243Latch4Service part / kit buy
A050Y289Cup, Circuit Breaker SwitchService part / kit buy
A050Y446Service part / kit buy
A051B859Service part / kit buy
A051D115Breaker, Circuit – 400A – 100% LSI (L-Frame)1Service part / kit buy
A051F338Heater, Engine1Service part / kit buy
A051G977Label, Marking1Service part / kit buy
A052E279Service part / kit buy
A052H541Edging1Service part / kit buy
A052N205Bracket, Mounting – 326MM Wide1Service part / kit buy
A052N209Bracket, Mounting – 334MM Wide1Service part / kit buy
A052N595Label, Information1Service part / kit buy
A052U030Stator, Permanent Magnet (Kit)1Service part / kit buy
A052U299Service part / kit buy
A052Z191Service part / kit buy
A053P622Roof, Enclosure1Service part / kit buy
A053P632Door, Enclosure2Service part / kit buy
A053P636Cover, Air Outlet1Service part / kit buy
A053P684Roof, Enclosure1Service part / kit buy
A053R492Harness, Generator Electrical1Service part / kit buy
A053S148Silencer, Exhaust1Service part / kit buy
A053S154Pipe, Exhaust1Service part / kit buy
A053S162Pipe, Exhaust1Service part / kit buy
A053T067Card, Control1Service part / kit buy
A053T310Harness, Engine1Service part / kit buy

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

RatingLoadL/hgal/h
Standby

Available documents

Spec sheetReferenceParts manual