Kohler 500REOZJ Specs (Power | Consumption)

The Kohler 500REOZJ generator is listed with standby output of 500 kW, diesel fuel, 60 Hz operation, 7 available voltage configurations, Three phase, and rated current of 1770 A.

Kohler Generator Specifications

Generator • diesel • 60 Hz • Three phase

Standby power: 500 kWVoltage options: 7 configurationsRated current: 1770 A

Key specifications

500 kW Standby power

diesel Fuel

7 configurations Voltage options

Three phase Phase

1770 A Rated current

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

10.2 gal/hr

50% load

19.9 gal/hr

75% load

27.6 gal/hr

100% load

35.5 gal/hr

Model spec snapshot

Representative numeric specifications from this generator.

500 kWStandby

1,770 ACurrent

How the Kohler 500REOZJ compares

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

Standby power

500 kW

19% below avg

32nd percentile

Rated current

1,770 A

20% above avg

75th percentile

Oil capacity

11.1 gal

47% below avg

18th percentile

Standby power500 kW

Low 400 kWAverage 620.7 kWHigh 931 kW

About 19% below the similar-output Kohler average. Around the 32nd percentile for this field.

Rated current1,770 A

Low 778 AAverage 1,472 AHigh 2,363 A

About 20% above the similar-output Kohler average. Around the 75th percentile for this field.

Oil capacity11.1 gal

Low 9.3 galAverage 20.9 galHigh 48.71 gal

About 47% below the similar-output Kohler average. Around the 18th percentile for this field.

This model Peer average

Generator information

Manufacturer	Kohler
Model	500REOZJ
Generator type	Generator
Fuel	diesel
Frequency	60 Hz

Electrical output

Standby power	500 kW
Standby kVA	638.0
Voltage options	120/208 V, 127/220 V, 139/240 V, 220/380 V, 240/416 V, 277/480 V, 347/600 V
Phase	Three phase
Rated current	1770 A
Power factor	0.8

Engine, cooling and controls

Engine model	John Deere 6135HFG75
Engine displacement	824 cu in (13.5 L)
Aspiration / cooling	Turbocharged, Charge Air-Cooled
Rated engine speed	1800 rpm
Engine oil capacity	11.1 gal (42 L)
Engine coolant capacity	17.8 gal (67.2 L)
Oil capacity	11.1 gal (42 L)
Coolant capacity	17.8 gal (67.2 L)
Maximum ambient	122 °F (50 °C)
Controller	APM402, APM603, Decision-Maker 3000, Decision-Maker 550, Decision-Maker 6000
Alternator	5M4024, 5M4027, 5M4028, 5M4270, 5M4272
Emissions	Tier 2 EPA-Certified

Physical specifications

Dimensions (L × W × H)	142.9 × 67.9 × 78.5 in (3630 × 1725 × 1993 mm)

Battery

Battery cranking	925 CCA
Battery voltage	12 V
Battery quantity	2

Fuel consumption

Standby	10.2 gal/h (38.8 L/h) @ 25%; 19.9 gal/h (75.3 L/h) @ 50%; 27.6 gal/h (104.6 L/h) @ 75%; 35.5 gal/h (134.5 L/h) @ 100%

Maintenance and service parts

Engine oil	Capacity: 42.0 L
Oil filter	Part number: GM80434; Specification: Cartridge
Fuel filter	Part number: GM80460 \| —; Specification: Primary \| Secondary
Air filter	Specification: Dry
Coolant	Capacity: 67.2 L

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