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Kohler GMKD750 Generator Set

The Kohler GMKD750 is a 750 kW (935 kVA) Diesel standby generator set powered by a Kohler KD18L06 engine. It is available at 120/208 V, 127/220 V, 139/240 V, 220/380 V, 230/400 V, 240/416 V, 254/440 V, 277/480 V and 347/600 V, 3-phase and 60 Hz. It holds about 97 L (25.6 gal) of oil and 75.7 L (20.0 gal) of coolant, with a maximum ambient rating of 50 °C. Starting uses 2 batteries rated 925 CCA at 12 V. The set measures 3600×1900×2151 mm (141.7×74.8×84.7 in), weighs about 5840 kg (12875 lb) and produces 93 dBA at 7 m. An integrated tank holds 2028 L (535.7 gal).

750 kW
Standby
17.96 L
Displacement
97.0 L
Oil capacity
1
Document types

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Specifications

FuelDiesel
Frequency60.0 Hz
Standby power750 kW
Standby kVA935
Prime power680 kW
EmissionsTier 2
ControllerAPM603, APM802
Oil capacity97.0 L
AlternatorKH02970TO4D, KH03450TO4D (4-pole, Class H insulation)
Voltage options120/208 V, 127/220 V, 139/240 V, 220/380 V, 230/400 V, 240/416 V, 254/440 V, 277/480 V, 347/600 V
Phase3
Power factor0.8
Battery cranking925 CCA
Battery voltage12 V
Battery quantity2
Coolant capacity75.7 L
Max ambient50 °C
Dimensions (L×W×H)3600×1900×2151 mm
Dry weight5840 kg
Sound level93.0 dBA @ 7 m
Fuel tank2028.0 L

Engine

Kohler KD18L06
Oil capacity97.0 L
Coolant capacity39.5 L
Displacement17.96 L
AspirationTurbocharged, Charge Air Cooled
Rated speed1800 rpm

Common questions

What is the power rating of the Kohler GMKD750?

The Kohler GMKD750 is rated 750 kW standby (935.0 kVA).

What engine does the Kohler GMKD750 use?

The Kohler GMKD750 is powered by the Kohler KD18L06 engine.

What fuel does the Kohler GMKD750 use?

The Kohler GMKD750 runs on Diesel.

What is the oil capacity of the Kohler GMKD750?

The Kohler KD18L06 engine in the Kohler GMKD750 has an oil capacity of 97.0 liters.

What alternator does the Kohler GMKD750 use?

The Kohler GMKD750 uses a KH02970TO4D, KH03450TO4D alternator. It has 4 poles. Insulation class H.

Fuel consumption

RatingLoadL/hgal/h
Prime25%47.012.5
Prime50%85.022.3
Prime75%124.032.8
Prime100%167.044.2
Standby25%52.013.9
Standby50%102.027.0
Standby75%151.039.8
Standby100%188.049.7

Available documents

Spec sheet — g5625 (Kohler)

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