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Cummins/Onan BGE Generator Set

The Cummins/Onan BGE is a 4 kW (4000 kVA) Gasoline (Unleaded) standby generator set powered by a Cummins/Onan 4.0BGEFA261 OOL engine. It is available at 120 V, Single-phase, 50 Hz and rated 33.3 A. It holds about 3.8 L (1.0 gal) of oil and 0.4 L (0.1 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 battery rated 360 CCA at 12 V. The set measures 643×478×356 mm (25.3×18.8×14.0 in), weighs about 92.5 kg (204 lb) and produces 1800 dBA.

4 kW
Standby
782.0 L
Displacement
3.8 L
Oil capacity
4
Document types

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Specifications

FuelGasoline (Unleaded)
Frequency50.0 Hz
Standby power4 kW
ControllerElectronically Regulated
Oil capacity3.8 L
Voltage options120 V
PhaseSingle
Rated current33.3 A
Circuit breaker10 A
Battery cranking360 CCA
Battery voltage12 V
Battery quantity1
Coolant capacity[{'value': 0.4, 'unit': 'gal/hr'}, {'value': 1.5, 'unit': 'Uhr'}] L
Max ambient40 °C
Dimensions (L×W×H)643×478×356 mm
Dry weight92 kg
Sound level1800.0 dBA
Tank runtime[{'value': 0.4, 'unit': 'gal/hr'}, {'value': 0.7, 'unit': 'gal/hr'}, {'value': 1.3, 'unit': 'gal/hr'}] hr

Engine

Cummins/Onan 4.0BGEFA261 OOL
Displacement782.0 L

Maintenance & consumables

for the Cummins/Onan 4.0BGEFA261 OOL
ItemSpecCapacityPart #Interval
Air filter—150 hr find
Fuel filter—300 hr find
Oil filter—150 hr find
Belt— find
Coolant—
Coolant filter— find
Hydraulic filter— find
Oil3.5 quarts—50 hr

Common questions

What is the power rating of the Cummins/Onan BGE?

The Cummins/Onan BGE is rated 4 kW standby.

What engine does the Cummins/Onan BGE use?

The Cummins/Onan BGE is powered by the Cummins/Onan 4.0BGEFA261 OOL engine.

What fuel does the Cummins/Onan BGE use?

The Cummins/Onan BGE runs on Gasoline (Unleaded).

Parts

59
Part #DescriptionQtySystem
103-0810Gasket, Mounting - Gearcase1Gasket buy
110-1824Bearing, Crankshaft - Rear (Standard .002" .010" .020" .030" Undersize)1Bearing buy
122-0320Adapter, Oil Filter1Oil filter buy
122-0360Drain, Oil Filter (Unpainted/Painted)1Oil filter buy
122-0645Gasket, Oil Filter Adapter1Gasket buy
122-0774Filter, Oil1Oil filter buy
140-1087Gasket, Horn - Air3Gasket buy
140-1891Element, Cleaner - Air1Air filter buy
149-1994Pump, Fuel - Electric (Serial F860825839-F863114065)1Pump buy
149-2110Pump, Fuel - Electric (Begin F860825893)1Pump buy
153-0567Bi-Metal, Choke1Sensor buy
166-0772Coil, Ignition (Includes Nuts and Washers)1Sensor buy
191-1599Starter, 12 Volt Motor (Spec A)1Starter buy
191-1667Starter, 12 Volt Motor (Begin Spec B)1Starter buy
226-2980Switch, Low Oil Pressure1Sensor buy
312-0249Condenser, Ignition1Sensor buy
509-0040Seal, Oil - Crankshaft1Seal buy
516-0141Filter, Breather2Air filter buy
611-1177REMOTE PANELS STANDARDRemote control buy
965-0132Spark Plug (Top Access to Front and Rear Plug)1Spark plug buy
965-0248BATTERY1Battery buy
965-0373SPARK PLUG1Spark plug buy
FS-1611FLOAT LEVELFloat level buy
FS-1691THROTTLE STOP, AND FUEL MIXTURE ADJUSTMENT SCREWSThrottle stop and fuel mixture adjustment screws buy
LS1138s-1Oil level indicatorOil level indicator buy
LS11398Recommended engine oilEngine oil buy
M-1604-9Spark Plug (Gasoline)1Spark plug buy
SN5782U1G2RAEngineEngine buy
101-0450Screw, Cap - Hex Head 3/8-16 x 1-1/4"1Service part / kit FridayParts $799.90
103-0772Gearcase (Kit) - Governor1Service part / kit buy
110-0197Washer, Thrust (Special)2Service part / kit buy
110-1879-01Washer, Lock (3/8")1Service part / kit buy
110-3527Insert, Valve Seat - Exhaust2Service part / kit buy
113-0189Ring, Retaining - Piston (Standard .005" .010" .020" .030" .040" Oversize)2Service part / kit buy
114-0240Rod, Connecting (Standard .010" .020" .030" Undersize)4Service part / kit buy
114-0257Ring Set, Piston (Standard .010" .020" .030" Undersize)2Service part / kit buy
123-1174Guide, Valve Exhaust1Service part / kit buy
123-1175Guide, Valve Intake Front1Service part / kit buy
140-1894Housing, Cleaner - Air1Service part / kit buy
150-1187Screw, Machine - Pan Head (#8-32 x 3/8")2Service part / kit buy
153-0554Bracket, Mounting - Housing1Service part / kit buy
153-0555Housing Assembly, Choke1Service part / kit buy
153-0556Bracket, Mounting - Diaphragm1Service part / kit buy
153-0563Clip, U' - Diaphragm Mounting2Service part / kit buy
154-2447Manifold, Intake1Service part / kit buy
166-0747Clamp, Coil1Service part / kit buy
167-1605-02Cable, Plug - Spark (135" Boot, Spec A-C)1Service part / kit buy
167-1615-01Cable, Plug - Spark (9" Lead, Spec E-)1Service part / kit buy
500-2126optional exhaust outlet1Service part / kit buy
542-0469exhaust accessory kitService part / kit buy
542-0470exhaust accessory kitService part / kit buy
542-0471exhaust accessory kitService part / kit buy
542-0482exhaust accessory kitService part / kit buy
815-0590Screw, Hex Head (Special)1Service part / kit buy
850-0050Screw, Socket - Set (3/8-16 x 5/8")5Service part / kit buy
870-0302Nut, Self-Locking (5/16-24)4Service part / kit buy
M-1604-11/4 in. barb fitting1Service part / kit buy
M-1604-14Governor Adjustment1Service part / kit buy
M1604BGE AND BGEL GENERATOR SETSService 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
Full-load100%
Half-load50%
Prime3.4
Standby1.5
Standby1.10.3
Standby50%1.90.5
Standby100%3.00.8

Available documents

Operator's manualParts manualService manualspec_sheet