Kohler 500REOZT Specs (Power | Consumption)

The Kohler 500REOZT generator is listed with standby output of 510 kW, Diesel fuel, 60 Hz operation, 3 available voltage configurations, Three phase, and sound level of 75 dBA @ 23 ft (7 m).

Kohler Generator Specifications

Generator • Diesel • 60 Hz • Three phase

Standby power: 510 kWVoltage options: 3 configurationsDry weight: 8,001 lb (3,629 kg)

Key specifications

510 kW Standby power

Diesel Fuel

3 configurations Voltage options

Three phase Phase

8,001 lb (3,629 kg) Dry weight

75 dBA @ 23 ft (7 m) Sound level

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.

50% load

15.8 gal/hr

75% load

23.5 gal/hr

100% load

31.9 gal/hr

Estimated runtime by load

Calculated from the listed 467.6 gal fuel capacity and fuel-consumption data.

50% load

29.6 hr

75% load

19.9 hr

100% load

14.7 hr

Power-to-weight

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

This model

63.7 kW

Peer average

55.3 kW

96th percentile

Power output

Low 460 kW High 510 kW

Standby

510 kW

Prime

460 kW

How the Kohler 500REOZT compares

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

Standby power

510 kW

18% below avg

41st percentile

Dry weight

8,001 lb

35% below avg

12th percentile

Sound level

75 dBA

17% below avg

8th percentile

Oil capacity

12.68 gal

39% below avg

40th percentile

Standby power510 kW

Low 400 kWAverage 620.7 kWHigh 931 kW

About 18% below the similar-output Kohler average. Around the 41st percentile for this field.

Dry weight8,001 lb

Low 7,376 lbAverage 12,378 lbHigh 23,776 lb

About 35% below the similar-output Kohler average. Around the 12th percentile for this field.

Sound level75 dBA

Low 76.3 dBAAverage 90 dBAHigh 96 dBA

About 17% below the similar-output Kohler average. Around the 8th percentile for this field.

Oil capacity12.68 gal

Low 9.3 galAverage 20.9 galHigh 48.71 gal

About 39% below the similar-output Kohler average. Around the 40th percentile for this field.

This model Peer average

Generator information

Manufacturer	Kohler
Model	500REOZT
Generator type	Generator
Fuel	Diesel
Frequency	60 Hz

Electrical output

Standby power	510 kW
Prime power	460 kW
Standby kVA	638.0
Voltage options	110/127 V, 139/240 V, 254/277 V
Phase	Three phase
Power factor	0.8
Circuit breaker	1600 A

Engine, cooling and controls

Engine model	Volvo Penta TAD1641GE
Engine displacement	984 cu in (16.12 L)
Aspiration / cooling	Turbocharged
Rated engine speed	1800 rpm
Engine oil capacity	12.7 gal (48 L)
Engine coolant capacity	15.9 gal (60 L)
Oil capacity	12.7 gal (48 L)
Maximum ambient	104 °F (40 °C)
Controller	Decision-Maker 4000
Alternator	Leroy-Somer LSA472M7
Emissions	Tier 2

Physical specifications

Dry weight	8, 001 lb (3, 629 kg)
Dimensions (L × W × H)	270.5 × 90.9 × 136.4 in (6870 × 2308 × 3464 mm)
Sound level	75 dBA @ 23 ft (7 m)

Battery

Battery cranking	1000 CCA
Battery voltage	12 V
Battery quantity	2

Fuel system and runtime

Fuel tank	467.6 gal (1, 770 L)

Fuel consumption

Prime	15.8 gal/h (59.78 L/h) @ 50%; 23.5 gal/h (88.79 L/h) @ 75%; 31.9 gal/h (120.73 L/h) @ 100%

Maintenance and service parts

Engine oil	Interval: 150 hr; Capacity: 12.7 gal
Oil filter	Interval: 150 hr
Fuel filter	Part number: 33798; Interval: 600 hr; Specification: pre-filter
Air filter	Interval: 10000 hr
Coolant	Interval: 1000 hr; Capacity: 15.9 gal
Belt	Interval: 800 hr

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