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Generac MB375 Generator Set

The Generac MB375 is a 375 kW Bi-Fuel Diesel/Natural Gas standby generator set powered by a Generac 12.0DTA engine. It is available at 277/480 V and 345/600 V, 3-phase, 60 Hz and rated 564 A. It holds about 31.04 L (8.2 gal) of oil and 83.27 L (22.0 gal) of coolant, with a maximum ambient rating of 48.89 °C.

375 kW
Standby
11.9 L
Displacement
31.04 L
Oil capacity
1
Document types

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Specifications

FuelBi-Fuel Diesel/Natural Gas
Frequency60.0 Hz
Standby power375 kW
ControllerPowerManager Digital Platform
Oil capacity31.04 L
Voltage options277/480 V, 345/600 V
Phase3-phase
Rated current564 A
Power factor0.8
Coolant capacity83.27 L
Max ambient48.89 °C

Engine

Generac 12.0DTA
Oil capacity31.04 L
Coolant capacity83.27 L
Displacement11.9 L
AspirationTurbocharged and Aftercooled
Rated speed1800 rpm

Common questions

What size generator is the Generac MB375?

The Generac MB375 is rated 375 kW standby.

What engine is in the Generac MB375?

The Generac MB375 is powered by the Generac 12.0DTA engine.

What fuel does the Generac MB375 use?

The Generac MB375 runs on Bi-Fuel Diesel/Natural Gas.

What's the oil capacity on a Generac MB375?

The Generac 12.0DTA engine in the Generac MB375 has an oil capacity of 31.04 liters.

Fuel consumption

RatingLoadL/hgal/h
Standby48%6.431.7
Standby60%6.811.8
Standby73%8.42.22
Standby75%7.572.0
Standby87%9.922.62
Standby91%35.289.3
Standby100%26.316.95

Available documents

Spec sheet — 0169180SBY (Generac)