HomeCummins/OnanCummins/Onan 5.5 HGJAA-8307

Cummins/Onan 5.5 HGJAA-8307 Generator Set

The Cummins/Onan 5.5 HGJAA-8307 is a 5.5 kW (5.5 kVA) Gasoline standby generator set powered by a Cummins/Onan OHV EH65V engine. It is available at 120 V, single-phase, 60 Hz and rated 45.8 A. It holds about 1.9 L (0.5 gal) of oil, with a maximum ambient rating of 49 °C. The set measures 853×563×425 mm (33.6×22.2×16.7 in), weighs about 131 kg (289 lb) and produces 69 dBA at 3 m.

5 kW
Standby
0.653 L
Displacement
1.9 L
Oil capacity
1
Document types

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

Typical fuel consumption for 5–10 kW Gasoline generators →

Compare with other 5–10 kW Gasoline generators →

Specifications

FuelGasoline
Frequency60.0 Hz
Standby power5 kW
Standby kVA5
Oil capacity1.9 L
Voltage options120 V
Phase1
Rated current45.8 A
Circuit breaker30 A (2 breakers) A
Max ambient49 °C
Dimensions (L×W×H)853×563×425 mm
Dry weight131 kg
Sound level69.0 dBA @ 3 m

Engine

Cummins/Onan OHV EH65V
Oil capacity1.9 L
Coolant capacity0.0 L
Displacement0.653 L
Aspirationnaturally aspirated
Rated speed2880 rpm

Maintenance & consumables

for the Cummins/Onan OHV EH65V
ItemSpecCapacityPart #Interval
Air filterreplaceable dry element air cleaner
Fuel filterlong-life fuel filter
Oil filterspin-on, full-flow lube oil filter
BatteryBattery charging - 5 A
Belt2 in exhaust tubes, straight with flanged end
CoolantCentrifugal blower, generator set-mounted for high effectiveness, pressurized system, vertical flow
Oilspin-on, full-flow lube oil filter2.0 L
Spark plugElectronic magneto type with resistor plugs

Common questions

What is the power rating of the Cummins/Onan 5.5 HGJAA-8307?

The Cummins/Onan 5.5 HGJAA-8307 is rated 5 kW standby (5.5 kVA).

What engine is in the Cummins/Onan 5.5 HGJAA-8307?

The Cummins/Onan 5.5 HGJAA-8307 is powered by the Cummins/Onan OHV EH65V engine.

What kind of fuel does the Cummins/Onan 5.5 HGJAA-8307 run on?

The Cummins/Onan 5.5 HGJAA-8307 runs on Gasoline.

What is the oil capacity of the Cummins/Onan 5.5 HGJAA-8307?

The Cummins/Onan OHV EH65V engine in the Cummins/Onan 5.5 HGJAA-8307 has an oil capacity of 1.9 liters.

Parts

13
Part #DescriptionQtySystem
148-1161LPG vapor fuel conversion kit1Service part / kit eBay
155-2424Exhaust tube, straight with flanged end (7 in)1Service part / kit eBay $94.33
155-2610Exhaust tube, straight with flanged end (3 in)1Service part / kit eBay
155-2610-01Exhaust tube, straight with flanged end (12.5 in)1Service part / kit eBay
155-3481-01Tailpipe kit (22 in)1Service part / kit eBay $100.36
155-3481-02Tailpipe kit (26 in)1Service part / kit eBay $77.99
300-5331Remote start/stop rocker switch1Service part / kit eBay $148.60
300-5332Remote control with start/stop switch and running time meter1Service part / kit eBay $145.00
300-5333Remote control w/start/stop switch and DC voltmeter1Service part / kit eBay $240.02
338-3489-01Remote control plug and wire harness (10 ft)1Service part / kit eBay $65.25
338-3489-02Remote control plug and wire harness (30 ft)1Service part / kit eBay $65.00
405-6699Underfloor mounting kit1Service part / kit eBay
539-2057Installation template1Service part / kit 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

RatingLoadL/hgal/h
Prime1.10.3
Prime50%2.30.6
Prime100%3.60.9

Available documents

Spec sheet (Cummins/Onan)