Cummins Onan DYG 150 Specs (Power | Fuel Consumption)

The Cummins Onan DYG 150 generator is listed with standby output of 150 kW, ASTM No. 2 Diesel fuel, 60 Hz operation, and Three phase.

Cummins Onan Generator Specifications

Generator • ASTM No. 2 Diesel • 60 Hz • Three phase

Standby power: 150 kWDry weight: 5,849 lb (2,653 kg)

Key specifications

150 kW Standby power

ASTM No. 2 Diesel Fuel

Three phase Phase

5,849 lb (2,653 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

25.6 kW

Peer average

45.1 kW

8th percentile

Model spec snapshot

Representative numeric specifications from this generator.

150 kWStandby

5,848.86 lbWeight

How the Cummins Onan DYG 150 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

150 kW

36% below avg

7th percentile

Dry weight

5,849 lb

In line with avg

51st percentile

Oil capacity

11.25 gal

47% above avg

96th percentile

Standby power150 kW

Low 150 kWAverage 232.8 kWHigh 354.6 kW

About 36% below the similar-output Cummins Onan average. Around the 7th percentile for this field.

Dry weight5,849 lb

Low 2,199 lbAverage 5,923 lbHigh 12,467 lb

Very close to the similar-output Cummins Onan average. Around the 51st percentile for this field.

Oil capacity11.25 gal

Low 1.81 galAverage 7.66 galHigh 13.73 gal

About 47% above the similar-output Cummins Onan average. Around the 96th percentile for this field.

This model Peer average

Generator information

Manufacturer	Cummins Onan
Model	DYG 150
Generator type	Generator
Fuel	ASTM No. 2 Diesel
Frequency	60 Hz

Electrical output

Standby power	150 kW
Phase	Three phase
Power factor	0.8

Engine, cooling and controls

Engine model	Allis-Chalmers 6138-LT
Engine displacement	842 cu in (13.8 L)
Aspiration / cooling	Turbocharged
Rated engine speed	1800 rpm
Engine oil capacity	11.2 gal (42.6 L)
Engine coolant capacity	16.5 gal (62.5 L)
Oil capacity	11.2 gal (42.6 L)
Coolant capacity	16.5 gal (62.5 L)
Alternator	Cummins/Onan UR 15 (60 Hz)

Physical specifications

Dry weight	5, 849 lb (2, 653 kg)

Battery

Battery group	8D
Battery cranking	225 CCA
Battery voltage	24 V
Battery quantity	2

Fuel consumption

Standby	11.5 gal/h (43.5 L/h) @ 100%

Maintenance and service parts

Engine oil	Specification: Engine oil; Capacity: 42.58 L
Fuel filter	Specification: Fuel system filter (Allis-Chalmers engine)
Air filter	Specification: Engine air filter
Coolant	Specification: Radiator coolant (ethylene glycol base); Capacity: 62.5 L

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