Cummins Onan DQGAB Specs (Power | Fuel Consumption)

The Cummins Onan DQGAB generator is listed with standby output of 1500 kW, Diesel fuel, 60 Hz operation, 5 available voltage configurations, and 1 or 3.

Cummins Onan Generator Specifications

Generator • Diesel • 60 Hz • 1 or 3

Standby power: 1500 kWVoltage options: 5 configurationsDry weight: 24,227 lb (10,989 kg)

Key specifications

1500 kW Standby power

Diesel Fuel

5 configurations Voltage options

1 or 3 Phase

24,227 lb (10,989 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

61.9 kW

Peer average

55.6 kW

85th percentile

Power output

Low 1,350 kW High 1,500 kW

Standby

1,500 kW

Prime

1,350 kW

Model spec snapshot

Representative numeric specifications from this generator.

1,500 kWStandby

24,226.6 lbWeight

How the Cummins Onan DQGAB 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

1,500 kW

18% below avg

39th percentile

Dry weight

24,227 lb

20% below avg

35th percentile

Oil capacity

53.89 gal

4% above avg

53rd percentile

Standby power1,500 kW

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

About 18% below the similar-output Cummins Onan average. Around the 39th percentile for this field.

Dry weight24,227 lb

Low 71 lbAverage 30,152 lbHigh 65,094 lb

About 20% below the similar-output Cummins Onan average. Around the 35th percentile for this field.

Oil capacity53.89 gal

Low 0.28 galAverage 51.88 galHigh 105.14 gal

About 4% above the similar-output Cummins Onan average. Around the 53rd percentile for this field.

This model Peer average

Generator information

Manufacturer	Cummins Onan
Model	DQGAB
Generator type	Generator
Fuel	Diesel
Frequency	60 Hz

Electrical output

Standby power	1500 kW
Prime power	1350 kW
Standby kVA	1875.0
Voltage options	220/380 V, 255/440 V, 277/480 V, 347/600 V, 2400/4160 V
Phase	1 or 3

Engine, cooling and controls

Engine model	Cummins/Onan QSK50 series
Engine displacement	3, 069 cu in (50.3 L)
Aspiration / cooling	Turbocharged, After-cooled
Rated engine speed	1900 rpm
Engine oil capacity	53.9 gal (204 L)
Engine coolant capacity	42.5 gal (161 L)
Oil capacity	53.9 gal (204 L)
Controller	PC 3.3, PowerCommand 3201, PowerCommand PCC 3201
Emissions	Tier 2

Physical specifications

Dry weight	24, 227 lb (10, 989 kg)
Dimensions (L × W × H)	235 × 79 × 111.8 in (5969 × 2007 × 2840 mm)

Battery

Battery voltage	24 V

Maintenance and service parts

Engine oil	Capacity: 235
Coolant	Capacity: 4000

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