Cummins Onan 4.0 EGHAB Specs (Power | Fuel Consumption)

The Cummins Onan 4.0 EGHAB generator is listed with standby output of 2400 kW, Gasoline fuel, 60 Hz operation, 120 V, 240 V output, Single phase, and rated current of 35 A.

Cummins Onan Generator Specifications

Generator • Gasoline • 60 Hz • Single phase

Standby power: 2400 kWVoltage options: 120 V, 240 VRated current: 35 ADry weight: 71 lb (32 kg)

Key specifications

2400 kW Standby power

Gasoline Fuel

120 V, 240 V Voltage options

Single phase Phase

35 A Rated current

71 lb (32 kg) Dry weight

60 Hz Frequency

Useful generator charts

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

Power-to-weight

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

This model

34,019.4 kW

Peer average

55.6 kW

99th percentile

Model spec snapshot

Representative numeric specifications from this generator.

2,400 kWStandby

35 ACurrent

70.55 lbWeight

How the Cummins Onan 4.0 EGHAB compares

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

Standby power

2,400 kW

31% above avg

80th percentile

Rated current

35 A

89% below avg

77th percentile

Dry weight

71 lb

100% below avg

3rd percentile

Oil capacity

0.31 gal

99% below avg

4th percentile

Standby power2,400 kW

Low 1,000 kWAverage 1,831.9 kWHigh 3,562 kW

About 31% above the similar-output Cummins Onan average. Around the 80th percentile for this field.

Rated current35 A

Low 10 AAverage 328 AHigh 2,681 A

About 89% below the similar-output Cummins Onan average. Around the 77th percentile for this field.

Dry weight71 lb

Low 71 lbAverage 30,152 lbHigh 65,094 lb

About 100% below the similar-output Cummins Onan average. Around the 3rd percentile for this field.

Oil capacity0.31 gal

Low 0.28 galAverage 51.88 galHigh 105.14 gal

About 99% below the similar-output Cummins Onan average. Around the 4th percentile for this field.

This model Peer average

Generator information

Manufacturer	Cummins Onan
Model	4.0 EGHAB
Generator type	Generator
Fuel	Gasoline
Frequency	60 Hz

Electrical output

Standby power	2400 kW
Voltage options	120 V, 240 V
Phase	Single phase
Rated current	35 A
Power factor	0.833
Circuit breaker	20.8 A

Engine, cooling and controls

Engine model	Cummins/Onan Elite E140H
Engine displacement	24 cu in (0.39 L)
Rated engine speed	3600 rpm
Engine oil capacity	0.25 gal (0.9 L)
Oil capacity	0.31 gal (1.2 L)

Physical specifications

Dry weight	71 lb (32 kg)
Dimensions (L × W × H)	28 × 26.8 × 21.3 in (711 × 681 × 540 mm)

Battery

Battery cranking	235 CCA
Battery voltage	12 V

Fuel system and runtime

Fuel tank	1.59 gal (6 L)
Tank runtime	3.54 hr

Maintenance and service parts

Engine oil	Interval: 200 hr; Specification: API Class SG or SH oil (also SG/CD, SG/CE, SH/CD or SH/CE)
Oil filter	Interval: 400 hr; Specification: Replace oil filter according to local regulations
Fuel filter	Interval: 200 hr; Specification: Replace fuel filter
Air filter	Interval: 400 hr; Specification: Replace air cleaner element
Coolant	Specification: Change coolant as needed
Belt	Specification: Replace belts as needed

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