HomeGeneracGenerac MG135

Generac MG135 Generator Set

The Generac MG135 is a 135 kW Natural Gas standby generator set powered by a Generac 13.3GTA engine. It is available at 120/208 V, 277/480 V and 600 V, 3-phase and 60 Hz. It holds about 27 L (7.1 gal) of oil and 29.14 L (7.7 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 group-4 batteries rated 925 CCA at 12 V.

135 kW
Standby
13.3 L
Displacement
27.0 L
Oil capacity
1
Document types

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Specifications

FuelNatural Gas
Frequency60.0 Hz
Standby power135 kW
Emissions2009 EPA
ControllerPowerManager Digital Platform (PM-DCP)
Oil capacity27.0 L
Voltage options120/208 V, 277/480 V, 600 V
Phase3-phase
Power factor0.8
Battery group4D
Battery cranking925 CCA
Battery voltage12 V V
Battery quantity2
Coolant capacity29.14 L
Max ambient50 °C

Engine

Generac 13.3GTA
Oil capacity27.0 L
Coolant capacity21.0 L
Displacement13.3 L
AspirationTurbocharged/Aftercooled
Rated speed1800 rpm

Maintenance & consumables

for the Generac 13.3GTA
ItemSpecCapacityPart #Interval
Oil filterFull flow, cartridge find

Common questions

What is the power rating of the Generac MG135?

The Generac MG135 is rated 135 kW standby.

What engine does the Generac MG135 use?

The Generac MG135 is powered by the Generac 13.3GTA engine.

What fuel does the Generac MG135 use?

The Generac MG135 runs on Natural Gas.

What is the oil capacity of the Generac MG135?

The Generac 13.3GTA engine in the Generac MG135 has an oil capacity of 27.0 liters.

Fuel consumption

RatingLoadL/hgal/h
Standby100%

Available documents

Spec sheet — 0173400SBY (Generac)