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Mitsubishi MDG40 Generator Set

The Mitsubishi MDG40 is a 42 kW Diesel standby generator set powered by a Mitsubishi S4S-DT-G engine. It is available at 120/240 V and 277/480 V, 1-phase and 60 Hz.

42 kW
Standby
3.3 L
Displacement
0
Document types

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power42 kW
Prime power38 kW
EmissionsEPA Compliant
Controller7310
AlternatorStamford/AvK 4-Pole Brushless
Voltage options120/240 V, 277/480 V
Phase1-3 switchable

Engine

Mitsubishi S4S-DT-G
Displacement3.3 L
AspirationNatural

Maintenance & consumables

for the Mitsubishi S4S-DT-G
ItemSpecCapacityPart #Interval
Air filterHeavy-duty find
Oil filter250 hr find

Common questions

What is the power rating of the Mitsubishi MDG40?

The Mitsubishi MDG40 is rated 42 kW standby.

What engine does the Mitsubishi MDG40 use?

The Mitsubishi MDG40 is powered by the Mitsubishi S4S-DT-G engine.

What fuel does the Mitsubishi MDG40 use?

The Mitsubishi MDG40 runs on Diesel.

What alternator does the Mitsubishi MDG40 use?

The Mitsubishi MDG40 uses a Stamford/AvK 4-Pole Brushless alternator.

Fuel consumption

RatingLoadL/hgal/h
Prime50%6.01.6
Prime75%9.02.4
Prime100%12.03.2

Available documents