Kohler GMKD2250 Specs (Power | Consumption)

The Kohler GMKD2250 generator is listed with standby output of 2250 kW, Diesel fuel, 60 Hz operation, 4 available voltage configurations, and Three phase.

Kohler Generator Specifications

Generator • Diesel • 60 Hz • Three phase

Standby power: 2250 kWVoltage options: 4 configurationsDry weight: 59,598 lb (27,033 kg)

Key specifications

2250 kW Standby power

Diesel Fuel

4 configurations Voltage options

Three phase Phase

59,598 lb (27,033 kg) Dry weight

60 Hz Frequency

Useful generator charts

Charts are shown only when this model has enough usable source data.

Fuel consumption by load

How fuel use changes as generator load increases.

25% load

55.4 gal/hr

50% load

95.2 gal/hr

75% load

136.9 gal/hr

100% load

167.1 gal/hr

Estimated runtime by load

Calculated from the listed 2,265.8 gal fuel capacity and fuel-consumption data.

25% load

40.9 hr

50% load

23.8 hr

75% load

16.6 hr

100% load

13.6 hr

Power-to-weight

Standby output per 1,000 lb of dry weight versus similar-output Kohler models.

This model

37.8 kW

Peer average

51.6 kW

2nd percentile

Power output

Low 2,040 kW High 2,250 kW

Standby

2,250 kW

Prime

2,040 kW

How the Kohler GMKD2250 compares

This compares the supplied numeric specification with Kohler generators in the same broad standby-power class where enough comparable data exists.

Standby power

2,250 kW

15% above avg

69th percentile

Dry weight

59,598 lb

76% above avg

98th percentile

Oil capacity

88.5 gal

35% above avg

78th percentile

Standby power2,250 kW

Low 1,000 kWAverage 1,949.6 kWHigh 3,480 kW

About 15% above the similar-output Kohler average. Around the 69th percentile for this field.

Dry weight59,598 lb

Low 16,766 lbAverage 33,893 lbHigh 56,100 lb

About 76% above the similar-output Kohler average. Around the 98th percentile for this field.

Oil capacity88.5 gal

Low 25.87 galAverage 65.49 galHigh 110.95 gal

About 35% above the similar-output Kohler average. Around the 78th percentile for this field.

This model Peer average

Generator information

Manufacturer	Kohler
Model	GMKD2250
Generator type	Generator
Fuel	Diesel
Frequency	60 Hz

Electrical output

Standby power	2250 kW
Prime power	2040 kW
Standby kVA	2812.0
Voltage options	220/380 V, 240/415 V, 1905/3300 V, 6350/1100 V
Phase	Three phase
Power factor	0.8

Engine, cooling and controls

Engine model	Kohler KD62V12
Engine displacement	3, 783 cu in (62 L)
Aspiration / cooling	Turbocharged, Intercooled
Rated engine speed	1800 rpm
Engine oil capacity	88.5 gal (335 L)
Engine coolant capacity	94 gal (356 L)
Oil capacity	88.5 gal (335 L)
Coolant capacity	169.9 gal (643 L)
Maximum ambient	122 °F (50 °C)
Controller	APM603, APM802
Alternator	KH07770TO4D
Emissions	Tier 2

Physical specifications

Dry weight	59, 598 lb (27, 033 kg)
Dimensions (L × W × H)	273.9 × 114.8 × 130 in (6958 × 2915 × 3301 mm)

Battery

Battery cranking	1110 CCA
Battery voltage	12 V
Battery quantity	4

Fuel system and runtime

Fuel tank	2, 265.8 gal (8, 577 L)

Fuel consumption

Standby	55.4 gal/h (210.0 L/h) @ 25%; 95.2 gal/h (360.0 L/h) @ 50%; 136.9 gal/h (518.0 L/h) @ 75%; 167.1 gal/h (632.0 L/h) @ 100%
Prime	53.7 gal/h (203.0 L/h) @ 25%; 87.9 gal/h (333.0 L/h) @ 50%; 122.2 gal/h (463.0 L/h) @ 75%; 156.5 gal/h (592.0 L/h) @ 100%

Maintenance and service parts

Oil filter	Part number: 230510002
Fuel filter	Part number: 230510004

Disclaimer: Specifications should be verified against the official owner’s or service manual and confirmed on the Kohler North America generator website.