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Home›Generac›Generac G230LG4

Generac G230LG4 Generator Set

The Generac G230LG4 is a 230 kW (288 kVA) Natural Gas standby generator set powered by a Generac G230LG4 engine. It is available at 120/208 V, 120/240 V, 277/480 V and 346/600 V, 3-phase, 60 Hz and rated 798 A. It holds about 34.3 L (9.1 gal) of oil and 71.9 L (19.0 gal) of coolant, with a maximum ambient rating of 43.3 °C. Starting uses 2 group-2 batteries at 12 V. The set measures 3524.1×1463.1×1728.3 mm (138.7×57.6×68.0 in), weighs about 2887 kg (6365 lb) and produces 84.1 dBA at 7 m.

230 kW
Standby
12.88 L
Displacement
34.3 L
Oil capacity
1
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Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power230 kW
Standby kVA288
Prime power207 kW
ControllerDigital H Control Panel - Dual 4x20 Display
Oil capacity34.3 L
Alternator520
Voltage options120/208 V, 120/240 V, 277/480 V, 346/600 V
PhaseThree-Phase
Rated current798 A
Power factor0.8
Battery group2
Battery voltage12 V
Battery quantity2
Coolant capacity71.9 L
Max ambient43.3 °C
Dimensions (L×W×H)3524×1463×1728 mm
Dry weight2887 kg
Sound level84.1 dBA @ 7 m

Engine

Generac G230LG4
Oil capacity34.3 L
Coolant capacity71.9 L
Displacement12.88 L
AspirationTurbocharged/Aftercooled
Rated speed1800 rpm

Common questions

What is the power rating of the Generac G230LG4?

The Generac G230LG4 is rated 230 kW standby (288.0 kVA).

What engine does the Generac G230LG4 use?

The Generac G230LG4 is powered by the Generac G230LG4 engine.

What kind of fuel does the Generac G230LG4 run on?

The Generac G230LG4 runs on Natural Gas.

What's the oil capacity on a Generac G230LG4?

The Generac G230LG4 engine in the Generac G230LG4 has an oil capacity of 34.3 liters.

What is the coolant capacity of the Generac G230LG4?

The Generac G230LG4 cooling system holds 71.9 liters (19.0 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the continuous rating of the Generac G230LG4?

The Generac G230LG4 is rated 207 kW prime (259 kVA), against 230 kW standby.

How loud is the Generac G230LG4?

The Generac G230LG4 is rated at 84.1 dBA at 7 m, per the manufacturer specification sheet.

How much does the Generac G230LG4 weigh?

The Generac G230LG4 has a dry weight of 2887 kg (6364 lb).

What voltages is the Generac G230LG4 available in?

The Generac G230LG4 is offered in 120/208 V, 120/240 V, 277/480 V, 346/600 V, Three-Phase-phase.

How many cold cranking amps does the Generac G230LG4 require?

The Generac G230LG4 uses 2 batteryies, 12 V each, group 2, per the manufacturer specification sheet.

What alternator comes on the Generac G230LG4?

The Generac G230LG4 uses a 520 alternator.

Fuel consumption

RatingLoadL/hgal/h
Standby25%971.027.5
Standby50%178.2947.1
Standby75%240.7563.6
Standby100%297.5378.6

Available documents

Spec sheet — Olympian G230LG4 12.9L (Generac)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.