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Generac MG350 Generator Set

The Generac MG350 is a 350 kW (438 kVA) Natural Gas standby generator set powered by a Generac K0350124Y21 engine. It is available at 277/480 V and 347/600 V, Three-Phase-phase and 60 Hz. It holds about 30 L (7.9 gal) of oil and 87 L (23.0 gal) of coolant, with a maximum ambient rating of 40 °C. The set measures 3923×1803×1702 mm (154.4×71.0×67.0 in), weighs about 3823 kg (8428 lb) and produces 93 dBA at 7 m.

350 kW
Standby
21.9 L
Displacement
30.0 L
Oil capacity
1
Document types

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Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power350 kW
Standby kVA438
Prime power315 kW
EmissionsEPA Certified Stationary Emergency
ControllerDigital G-200, G-200, Power Zone Pro Sync
Oil capacity30.0 L
AlternatorStandard Model (4-pole, Class H insulation)
Voltage options277/480 V, 347/600 V
PhaseThree-Phase
Power factor0.8
Battery voltage12 VDC V
Battery quantity2
Coolant capacity87 L
Max ambient40 °C
Dimensions (L×W×H)3923×1803×1702 mm
Dry weight3823 kg
Sound level93.0 dBA @ 7 m

Engine

Generac K0350124Y21
Oil capacity30.0 L
Coolant capacity798.6 L
Displacement21.9 L
AspirationTurbocharged/Aftercooled
Rated speed1404 rpm

Common questions

What is the power rating of the Generac MG350?

The Generac MG350 is rated 350 kW standby (438.0 kVA).

What engine does the Generac MG350 use?

The Generac MG350 is powered by the Generac K0350124Y21 engine.

What fuel does the Generac MG350 use?

The Generac MG350 runs on Natural Gas.

What is the oil capacity of the Generac MG350?

The Generac K0350124Y21 engine in the Generac MG350 has an oil capacity of 30.0 liters.

What alternator does the Generac MG350 use?

The Generac MG350 uses a Standard Model alternator. It has 4 poles. Insulation class H.

Fuel consumption

RatingLoadL/hgal/h
Prime25%45.9
Prime50%68.0
Prime75%91.7
Prime100%117.2
Standby25%
Standby50%
Standby75%
Standby100%

Available documents

Spec sheet — 0k7656c-mg350-21-9l-60hz (Generac)Spec sheet — Generac 350kW MG350 Gas Generator 21.9L (Generac)Spec sheet — mg350-350kw-industrial-gaseous-generator-specsheet (Generac)

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