Home›Kohler›Kohler GMKD750

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

How to read your Kohler serial & model number →

Typical fuel consumption for 750–755 kW Diesel generators →

Compare with other 750–755 kW Diesel generators →

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
Engine jacket water39.5 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

How many kW is 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.

Is the Kohler GMKD750 diesel or gas?

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.

How much coolant does the Kohler GMKD750 hold?

The Kohler GMKD750 cooling system holds 75.7 liters (20.0 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the prime power rating of the Kohler GMKD750?

The Kohler GMKD750 is rated 680 kW prime (850 kVA), against 750 kW standby.

How loud is the Kohler GMKD750?

The Kohler GMKD750 is rated at 93.0 dBA at 7 m, per the manufacturer specification sheet.

How much does the Kohler GMKD750 weigh?

The Kohler GMKD750 has a dry weight of 5840 kg (12874 lb).

How big is the fuel tank on the Kohler GMKD750?

The Kohler GMKD750 has a 2028 liter (536 US gallon) fuel tank.

What voltage does the Kohler GMKD750 produce?

The Kohler GMKD750 is offered in 120/208 V, 127/220 V, 139/240 V, 220/380 V, 230/400 V, 240/416 V, 3-phase.

How many cold cranking amps does the Kohler GMKD750 require?

The Kohler GMKD750 uses 2 batteryies, 12 V each, 925 CCA, per the manufacturer specification sheet.

What alternator comes on the Kohler GMKD750?

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)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.

Other sets with this engine