Kohler 80REZG Specs (Power | Consumption)

The Kohler 80REZG generator is listed with standby output of 81 kW, Natural Gas, LP Gas, or Dual Fuel fuel, 60 Hz operation, 7 available voltage configurations, Three phase, and rated current of 122 A.

Kohler Generator Specifications

Generator • Natural Gas, LP Gas, or Dual Fuel • 60 Hz • Three phase

Standby power: 81 kWVoltage options: 7 configurationsRated current: 122 A

Key specifications

81 kW Standby power

Natural Gas, LP Gas, or Dual Fuel Fuel

7 configurations Voltage options

Three phase Phase

122 A Rated current

60 Hz Frequency

Useful generator charts

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

Model spec snapshot

Representative numeric specifications from this generator.

81 kWStandby

122 ACurrent

How the Kohler 80REZG compares

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

Standby power

81 kW

10% below avg

49th percentile

Rated current

122 A

55% below avg

6th percentile

Oil capacity

2.11 gal

39% below avg

23rd percentile

Standby power81 kW

Low 60 kWAverage 90 kWHigh 127 kW

About 10% below the similar-output Kohler average. Around the 49th percentile for this field.

Rated current122 A

Low 106 AAverage 269 AHigh 454 A

About 55% below the similar-output Kohler average. Around the 6th percentile for this field.

Oil capacity2.11 gal

Low 1.24 galAverage 3.45 galHigh 7.29 gal

About 39% below the similar-output Kohler average. Around the 23rd percentile for this field.

This model Peer average

Generator information

Manufacturer	Kohler
Model	80REZG
Generator type	Generator
Fuel	Natural Gas, LP Gas, or Dual Fuel
Frequency	60 Hz

Electrical output

Standby power	81 kW
Standby kVA	101.0
Voltage options	120/208 V, 127/220 V, 120/240 V, 139/240 V, 220/380 V, 277/480 V, 347/600 V
Phase	Three phase
Rated current	122 A
Power factor	0.8

Engine, cooling and controls

Oil capacity	2.11 gal (8 L)
Coolant capacity	6.79 gal (25.7 L)
Maximum ambient	122 °F (50 °C)
Controller	Decision-Maker 3+, Decision-Maker 3000, Decision-Maker 550
Alternator	Kohler 4S7 (4-pole, Class H insulation)
Emissions	EPA-Certified for Stationary Emergency Applications

Physical specifications

Dimensions (L × W × H)	138 × 45.5 × 66.8 in (3506 × 1156 × 1696 mm)

Battery

Battery group	1
Battery cranking	630 CCA
Battery voltage	12 V
Battery quantity	1

Fuel consumption

Standby	25%; 50%; 75%; 100%

Maintenance and service parts

Oil filter	Part number: GM16703

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