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Caterpillar G300LG6 Generator Set

The Caterpillar G300LG6 is a 300 kW (375 kVA) Natural Gas standby generator set powered by a Caterpillar 14.2L engine. It is available at 24 V, 3-phase, 60 Hz and rated 1041 A. It holds about 34.3 L (9.1 gal) of oil and 14.5 L (3.8 gal) of coolant, with a maximum ambient rating of 40 °C. Starting uses 2 group-2 batteries at 12 V. The set measures 3455×1463×1678 mm (136.0×57.6×66.1 in), weighs about 2852 kg (6288 lb) and produces 88 dBA.

300 kW
Standby
14.17 L
Displacement
34.3 L
Oil capacity
1
Document types

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Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power300 kW
Standby kVA375
Prime power270 kW
ControllerDigital H Control Panel - Dual 4x20 Display
Oil capacity34.3 L
AlternatorCaterpillar 520mm (4-pole, Class H insulation)
Voltage options24 V
Phase3
Rated current1041 A
Power factor0.8
Battery group2
Battery voltage12 V
Battery quantity2
Coolant capacity14.5 L
Max ambient40 °C
Dimensions (L×W×H)3455×1463×1678 mm
Dry weight2852 kg
Sound level88.0 dBA

Engine

Caterpillar 14.2L
Oil capacity34.3 L
Coolant capacity14.5 L
Displacement14.17 L
AspirationTurbocharged/Aftercooled
Rated speed1800 rpm

Common questions

What is the power rating of the Caterpillar G300LG6?

The Caterpillar G300LG6 is rated 300 kW standby (375.0 kVA).

What engine does the Caterpillar G300LG6 use?

The Caterpillar G300LG6 is powered by the Caterpillar 14.2L engine.

What fuel does the Caterpillar G300LG6 use?

The Caterpillar G300LG6 runs on Natural Gas.

What is the oil capacity of the Caterpillar G300LG6?

The Caterpillar 14.2L engine in the Caterpillar G300LG6 has an oil capacity of 34.3 liters.

What alternator does the Caterpillar G300LG6 use?

The Caterpillar G300LG6 uses a Caterpillar 520mm alternator. It has 4 poles. Insulation class H.

Fuel consumption

RatingLoadL/hgal/h
Standby25%1029.729.2
Standby50%1837.352.0
Standby75%2592.273.4
Standby100%3426.397.0

Available documents

Spec sheet — Olympian G300LG6 14.2L (Caterpillar)