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Cummins/Onan GFLC Generator Set

The Cummins/Onan GFLC is a 725 kW (906 kVA) Natural Gas, Propane (HD5) standby generator set powered by a Cummins/Onan GTA50 G3 engine. It is available at 120/208 V, 120/240 V, 220/380 V, 277/480 V and 347/600 V, 3-phase and 60 Hz. It holds 454 L (119.9 gal) of coolant, with a maximum ambient rating of 38 °C. Starting uses 1 group-8 battery at 24 V. The set measures 5189×2400×3030 mm (204.3×94.5×119.3 in) and weighs about 10756 kg (23713 lb).

725 kW
Standby
50.0 L
Displacement
2
Document types

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Specifications

FuelNatural Gas, Propane (HD5)
Frequency60.0 Hz
Standby power725 kW
Standby kVA906
EmissionsEPA SI NSPS Compliant
ControllerPowerCommand
AlternatorGTA50 CC (Class H insulation)
Voltage options120/208 V, 120/240 V, 220/380 V, 277/480 V, 347/600 V
PhaseThree Phase
Power factor0.8
Battery group8D
Battery voltage24 V
Battery quantity1
Coolant capacity454 L
Max ambient38 °C
Dimensions (L×W×H)5189×2400×3030 mm
Dry weight10756 kg

Engine

Cummins/Onan GTA50 G3
Displacement50.0 L
AspirationSpark Ignited
Rated speed1500 rpm

Maintenance & consumables

for the Cummins/Onan GTA50 G3
ItemSpecCapacityPart #Interval
Air filter—
Fuel filter—
Oil filter—
Battery—
Belt—
Coolant—
Oil—
Spark plug—

Common questions

How many kW is the Cummins/Onan GFLC?

The Cummins/Onan GFLC is rated 725 kW standby (906.0 kVA).

What engine does the Cummins/Onan GFLC use?

The Cummins/Onan GFLC is powered by the Cummins/Onan GTA50 G3 engine.

What kind of fuel does the Cummins/Onan GFLC run on?

The Cummins/Onan GFLC runs on Natural Gas, Propane (HD5).

How much coolant does the Cummins/Onan GFLC hold?

The Cummins/Onan GFLC cooling system holds 454 liters (119.9 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the dry weight of the Cummins/Onan GFLC?

The Cummins/Onan GFLC has a dry weight of 10756 kg (23712 lb).

What voltage does the Cummins/Onan GFLC produce?

The Cummins/Onan GFLC is offered in 120/208 V, 120/240 V, 220/380 V, 277/480 V, 347/600 V, Three Phase-phase.

How many cold cranking amps does the Cummins/Onan GFLC require?

The Cummins/Onan GFLC uses 1 battery, 24 V each, group 8D, per the manufacturer specification sheet.

What alternator comes on the Cummins/Onan GFLC?

The Cummins/Onan GFLC uses a GTA50 CC alternator. Insulation class H.

Fuel consumption

RatingLoadL/hgal/h
Standby100%1370.32362.0

Available documents

Spec sheet — GTA50G3GFLC (Cummins/Onan)Reference — Cummins-895-GFLC GTA50 (Cummins/Onan)

This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.