Kohler 145REOZT4 Specs (Power | Consumption)

The Kohler 145REOZT4 generator is listed with standby output of 130 kW, Diesel fuel, 60 Hz operation, 115 V, 200 V output, Single phase / Three, and sound level of 70 dBA @ 23 ft (7 m).

Kohler Generator Specifications

Generator • Diesel • 60 Hz • Single phase / Three

Standby power: 130 kWVoltage options: 115 V, 200 VDry weight: 7,899 lb (3,583 kg)

Key specifications

130 kW Standby power

Diesel Fuel

115 V, 200 V Voltage options

Single phase / Three Phase

7,899 lb (3,583 kg) Dry weight

70 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.

No load

0.8 gal/hr

25% load

3 gal/hr

50% load

5.1 gal/hr

75% load

7.2 gal/hr

100% load

9.4 gal/hr

Estimated runtime by load

Calculated from the listed 276.1 gal fuel capacity and fuel-consumption data.

No load

345.1 hr

25% load

92 hr

50% load

54.1 hr

75% load

38.3 hr

100% load

29.4 hr

Power-to-weight

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

This model

16.5 kW

Peer average

29.1 kW

20th percentile

Power output

Low 117 kW High 130 kW

Standby

130 kW

Prime

117 kW

How the Kohler 145REOZT4 compares

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

Standby power

130 kW

44% above avg

99th percentile

Dry weight

7,899 lb

110% above avg

91st percentile

Sound level

70 dBA

In line with avg

55th percentile

Oil capacity

7.53 gal

118% above avg

97th percentile

Standby power130 kW

Low 60 kWAverage 90 kWHigh 127 kW

About 44% above the similar-output Kohler average. Around the 99th percentile for this field.

Dry weight7,899 lb

Low 1,883 lbAverage 3,755 lbHigh 8,555 lb

About 110% above the similar-output Kohler average. Around the 91st percentile for this field.

Sound level70 dBA

Low 61 dBAAverage 69.1 dBAHigh 75 dBA

Very close to the similar-output Kohler average. Around the 55th percentile for this field.

Oil capacity7.53 gal

Low 1.24 galAverage 3.45 galHigh 7.29 gal

About 118% above the similar-output Kohler average. Around the 97th percentile for this field.

This model Peer average

Generator information

Manufacturer	Kohler
Model	145REOZT4
Generator type	Generator
Fuel	Diesel
Frequency	60 Hz

Electrical output

Standby power	130 kW
Prime power	117 kW
Standby kVA	163.0
Voltage options	115 V, 200 V
Phase	Single phase / Three

Engine, cooling and controls

Engine model	John Deere 6.8 L
Engine displacement	415 cu in (6.8 L)
Oil capacity	7.53 gal (28.5 L)
Coolant capacity	9.4 gal (35.6 L)
Maximum ambient	122 °F (50 °C)
Controller	Decision-Maker 3500
Alternator	Kohler 4R13X
Emissions	Tier 4 Final

Physical specifications

Dry weight	7, 899 lb (3, 583 kg)
Dimensions (L × W × H)	150.9 × 46.9 × 90.3 in (3834 × 1190 × 2294 mm)
Sound level	70 dBA @ 23 ft (7 m)

Battery

Battery cranking	400 CCA
Battery voltage	12 V
Battery quantity	2

Fuel system and runtime

Fuel tank	276.1 gal (1, 045 L)
Tank runtime	24 hr

Fuel consumption

Standby	0.8 gal/h (3.0 L/h) @ 25%; 3.0 gal/h (11.3 L/h) @ 50%; 5.1 gal/h (19.3 L/h) @ 75%; 7.2 gal/h (27.2 L/h) @ 100%; 9.4 gal/h (34.0 L/h)
Prime	0.8 gal/h (3.0 L/h) @ 25%; 2.8 gal/h (10.6 L/h) @ 50%; 4.9 gal/h (18.5 L/h) @ 75%; 6.2 gal/h (23.5 L/h) @ 100%; 8.6 gal/h (32.5 L/h)

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