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Generac MD375 Generator Set

The Generac MD375 is a 375 kW Diesel standby generator set powered by a Generac 12.0DTA engine. It is available at 277/480 V and 600 V, 3-phase, 60 Hz and rated 564 A. It holds about 31 L (8.2 gal) of oil and 83.28 L (22.0 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 group-27 batteries rated 700 CCA at 12 V. The set measures 4286×1461×1945 mm (168.7×57.5×76.6 in).

375 kW
Standby
11.945 L
Displacement
31.0 L
Oil capacity
2
Document types

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Specifications

FuelDiesel
Frequency60.0 Hz
Standby power375 kW
ControllerPowerManager Digital Platform
Oil capacity31.0 L
AlternatorGenerac 520 mm PMG
Voltage options277/480 V, 600 V
Phase3-phase
Rated current564 A
Power factor0.8
Circuit breaker1000 A
Battery group27 F
Battery cranking700 CCA
Battery voltage12 V
Battery quantity2
Coolant capacity83.28 L
Max ambient50 °C
Dimensions (L×W×H)4286×1461×1945 mm

Engine

Generac 12.0DTA
Oil capacity31.0 L
Coolant capacity22.0 L
Displacement11.945 L
AspirationTurbocharged, Aftercooled
Rated speed1800 rpm

Common questions

What is the power rating of the Generac MD375?

The Generac MD375 is rated 375 kW standby.

What engine does the Generac MD375 use?

The Generac MD375 is powered by the Generac 12.0DTA engine.

What fuel does the Generac MD375 use?

The Generac MD375 runs on Diesel.

What is the oil capacity of the Generac MD375?

The Generac 12.0DTA engine in the Generac MD375 has an oil capacity of 31.0 liters.

What alternator does the Generac MD375 use?

The Generac MD375 uses a Generac 520 mm PMG alternator.

Fuel consumption

RatingLoadL/hgal/h
Standby25%34.079.0
Standby50%64.3517.0
Standby75%92.3624.4
Standby100%119.2431.5

Available documents

Brochure — 0166950SBY (Generac)Spec sheet — 0169190SBY (Generac)