HomeCummins/OnanCummins/Onan GN series

Cummins/Onan GN series Generator Set

The Cummins/Onan GN series is a 14 kW (17.5 kVA) Natural Gas, Propane standby generator set powered by a Cummins/Onan LPG-4 engine. It is available at 120/208 V, 120/240 V, 127/220 V, 220/380 V, 277/480 V, 139/240 V, 240/416 V and 255/440 V, Three Phase Reconnectable, Single Phase Non-Reconnectable-phase, 60 Hz and rated 12.6 A. It holds about 5.6 L (1.5 gal) of oil and 7.6 L (2.0 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 1 group-TBD battery at 12 V. The set measures 1481×711×986 mm (58.3×28.0×38.8 in), weighs about 373.8 kg (824 lb) and produces TBD dBA at TBD m. An integrated tank holds TBD L (None gal), roughly TBD hours of runtime.

14 kW
Standby
1.9 L
Displacement
5.6 L
Oil capacity
1
Document types

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Specifications

FuelNatural Gas, Propane
Frequency60.0 Hz
Standby power14 kW
Standby kVA17
EmissionsUS EPA Phase 1 and 1995 - 1999 California emissions regulations for ULGE engines
ControllerDetector
Oil capacity5.6 L
AlternatorCummins/Onan 4-pole
Voltage options120/208 V, 120/240 V, 127/220 V, 220/380 V, 277/480 V, 139/240 V, 240/416 V, 255/440 V
PhaseThree Phase Reconnectable, Single Phase Non-Reconnectable
Rated current12.6 A
Power factor0.8
Circuit breaker14.0 A
Battery groupTBD
Battery voltage12 V
Battery quantity1
Coolant capacity7.6 L
Max ambient40 °C
Dimensions (L×W×H)1481×711×986 mm
Dry weight373 kg
Tank runtimeTBD hr

Engine

Cummins/Onan LPG-4
Oil capacity5.6 L
Coolant capacity7.6 L
Displacement1.9 L
Aspirationnaturally aspirated
Rated speed1800 rpm

Common questions

What is the power rating of the Cummins/Onan GN series?

The Cummins/Onan GN series is rated 14 kW standby (17.5 kVA).

What engine does the Cummins/Onan GN series use?

The Cummins/Onan GN series is powered by the Cummins/Onan LPG-4 engine.

What fuel does the Cummins/Onan GN series use?

The Cummins/Onan GN series runs on Natural Gas, Propane.

What is the oil capacity of the Cummins/Onan GN series?

The Cummins/Onan LPG-4 engine in the Cummins/Onan GN series has an oil capacity of 5.6 liters.

What alternator does the Cummins/Onan GN series use?

The Cummins/Onan GN series uses a Cummins/Onan 4-pole alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime191.480.7
Prime1%
Prime3%
Standby5.82.5
Standby1%2.91.2
Standby3%4.92.1

Available documents

Parts manual — s1187 (Cummins/Onan)