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Home›Cummins/Onan›Cummins/Onan PX12000e

Cummins/Onan PX12000e Generator Set

The Cummins/Onan PX12000e is a Automotive unleaded gasoline generator set powered by a Cummins/Onan EH65D engine. It is available at 120 V, Single-phase-phase and 60 Hz. It holds about 1.55 L (0.4 gal) of oil. The set weighs about 149 kg (328 lb). An integrated tank holds 44 L (11.6 gal), roughly 8.2 hours of runtime.

0.653 L
Displacement
1.55 L
Oil capacity
2
Document types

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

Specifications

FuelAutomotive unleaded gasoline
Frequency60.0 Hz
Standby kVA9500
Oil capacity1.55 L
Voltage options120 V, 240 V
PhaseSingle-phase
Power factor1.0
Battery voltage12V V
Dry weight149 kg
Fuel tank44.0 L
Tank runtime8.2 hr

Engine

Cummins/Onan EH65D
Oil capacity0.41 L
Displacement0.653 L
AspirationAir-cooled

Maintenance & consumables

for the Cummins/Onan EH65D
ItemSpecCapacityPart #Interval
Air filterCleaning of outer element of air cleaner every 25 hours. Changing of air cleaner element (inner and outer) every 50 hours.—50 hr find
Fuel filter— find
Oil filterInitial oil filter replacement should be performed after 20 hours of operation. Thereafter replace the engine oil filter every 200 hours.—20 hr find
Belt— find
Coolant—
OilChange oil after first twenty (20) hours of use. Thereafter change every 50 hours or six (6) months whichever comes first.1.55 liters—20 hr

Common questions

What engine does the Cummins/Onan PX12000e use?

The Cummins/Onan PX12000e is powered by the Cummins/Onan EH65D engine.

What fuel does the Cummins/Onan PX12000e use?

The Cummins/Onan PX12000e runs on Automotive unleaded gasoline.

What is the oil capacity of the Cummins/Onan PX12000e?

The Cummins/Onan EH65D engine in the Cummins/Onan PX12000e has an oil capacity of 0.41 liters.

Troubleshooting

1

Symptoms & remedies

SymptomCause
Generator engine fails to start after several attempts, or if no electricity is available at the output receptaclesPossible causes include: Low battery; Blown fuse; Deteriorated fuel; Fuel piping clogging; Clogging of Air cleaner; Clogging of Cooling air intake; Low oil level; Faulty spark plug; Overload by connected appliance; Incorrect or poor connection of wires; Insufficient capacity of extension cable; Starter won't run; Leakage

Fault codes and symptom→remedy steps extracted from this model’s service/owner documentation; verify against the official manual before servicing.

Parts

56
Part #DescriptionQtySystem
065-01404-80SPARK PLUG2Spark plug PartsGeek
065-50001-40SPARK PLUG CAP2Spark plug PartsGeek
263-62591-08FILTER, air1Air filter PartsGeek
263-70502-A0STARTING MOTOR ASS’Y1Starter PartsGeek FridayParts $199.00
001-14061-20BOLT and WASHER ASS’Y1Service part / kit PartsGeek
001-14063-00BOLT and WASHER ASS’Y4Service part / kit PartsGeek
002-38080-00FLANGE NUT1Service part / kit PartsGeek
011-00601-40FLANGE BOLT2Service part / kit PartsGeek
011-00801-00FLANGE BOLT2Service part / kit PartsGeek
014-00300-20SCREW4Service part / kit PartsGeek
017-00300-10NUT4Service part / kit PartsGeek
021-71000-20FRICTION WASHER1Service part / kit PartsGeek
023-00603-50SPACER1Service part / kit PartsGeek
056-30000-10WIRE BAND3Service part / kit PartsGeek
056-60002-50CLAMP3Service part / kit PartsGeek
065-90000-10PLUG TERMINAL2Service part / kit PartsGeek
161-62345-08SCREW1Service part / kit PartsGeek
206-75501-01CLAMP, compl.1Service part / kit PartsGeek
207-70524-08THROUGH BOLT2Service part / kit PartsGeek
207-70526-08RUBBER CAP1Service part / kit PartsGeek
210-70534-08PINION STOPPER SET1Service part / kit PartsGeek
228-70514-08BRUSH (-)2Service part / kit PartsGeek
228-70516-08BRUSH SPRING4Service part / kit PartsGeek
235-44701-03HOLDER, rod1Service part / kit PartsGeek
243-70525-08SHIFT LEVER KIT1Service part / kit PartsGeek
255-70521-08PINION ASS’Y1Service part / kit PartsGeek
255-70531-08BRUSH HOLDER ASS’Y1Service part / kit PartsGeek
255-70551-08BRUSH SET1Service part / kit PartsGeek
255-70570-08DUST COVER KIT1Service part / kit PartsGeek
255-70580-08YOKE ASS’Y1Service part / kit PartsGeek
261-43101-01LINK PIVOT1Service part / kit PartsGeek
263-46214-A3WASHER1Service part / kit PartsGeek
263-62595-08WASHER1Service part / kit PartsGeek
263-70500-08GEAR CASE ASS’Y1Service part / kit PartsGeek
263-70505-08REAR COVER ASS’Y1Service part / kit PartsGeek
263-70510-08ARMATURE ASS’Y1Service part / kit PartsGeek
263-70515-08MAGNETIC SWITCH ASS’Y1Service part / kit PartsGeek
263-70550-08THRUST WASHER KIT1Service part / kit PartsGeek
263-70551-08BOLT2Service part / kit PartsGeek
263-71001-03RING GEAR1Service part / kit PartsGeek
263-71901-01REGULATOR, compl.1Service part / kit PartsGeek
263-73016-01WIRE 4, compl.1Service part / kit PartsGeek
263-73017-01WIRE 5, compl.1Service part / kit PartsGeek
263-73102-A1WIRE ASS’Y, oil pressure switch1Service part / kit PartsGeek
263-73112-01WIRE 6, compl.1Service part / kit PartsGeek
263-75301-01SOLENOID, compl.1Service part / kit PartsGeek
263-75401-01BRACKET 11Service part / kit PartsGeek
263-75402-01BRACKET 21Service part / kit PartsGeek
263-75423-01LINK 2, compl.1Service part / kit PartsGeek
263-75442-03ROD1Service part / kit PartsGeek
263-75462-03SPRING1Service part / kit PartsGeek
263-77202-01FLYWHEEL, compl.1Service part / kit PartsGeek
263-77202-11FLYWHEEL, compl.1Service part / kit PartsGeek
263-78201-01IGNITION COIL, compl.2Service part / kit PartsGeek
263-79403-B1CHARGE COIL, compl.1Service part / kit PartsGeek
263-79403-C1CHARGE COIL, compl.1Service 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.

Fuel consumption

RatingLoadL/hgal/h
Prime
Standby

Available documents

Operator's manual — 914-0124 Onan EGMBP Operator's Manual (10-2008) (Cummins/Onan)Parts manual — 914-0207 Cummins PX12000e Portable Genset Parts manual (11-2006) (Cummins/Onan)Service manual — 914-0111 Onan EGMBP Operators Manual (4-2008) (Cummins/Onan)