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Cummins Onan DQGAE Specs (Power | Fuel Consumption)

Written by Ernie Lo in Specs Last Updated August 18, 2026

The Cummins Onan DQGAE generator is listed with standby output of 1135 kW, Diesel fuel, 60 Hz operation, 9 available voltage configurations, and Three phase.

Cummins Onan Generator Specifications

Generator • Diesel • 60 Hz • Three phase

Standby power: 1135 kWVoltage options: 9 configurationsDry weight: 24,897 lb (11,293 kg)

Key specifications

1135 kW Standby power
Diesel Fuel
9 configurations Voltage options
Three phase Phase
24,897 lb (11,293 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

45.6 kW

Peer average

55.6 kW

32nd percentile
Power output
Low 1,135 kW High 1,135 kW
Standby

1,135 kW

Prime

1,135 kW

Model spec snapshot
Representative numeric specifications from this generator.
1,135 kWStandby
24,896.8 lbWeight

How the Cummins Onan DQGAE 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
1,135 kW
38% below avg
16th percentile
Dry weight
24,897 lb
17% below avg
37th percentile
Oil capacity
62.08 gal
20% above avg
63rd percentile
Standby power1,135 kW
Low 1,000 kWAverage 1,831.9 kWHigh 3,562 kW

About 38% below the similar-output Cummins Onan average. Around the 16th percentile for this field.

Dry weight24,897 lb
Low 71 lbAverage 30,152 lbHigh 65,094 lb

About 17% below the similar-output Cummins Onan average. Around the 37th percentile for this field.

Oil capacity62.08 gal
Low 0.28 galAverage 51.88 galHigh 105.14 gal

About 20% above the similar-output Cummins Onan average. Around the 63rd percentile for this field.

This model Peer average

Generator information

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

Electrical output

Standby power 1135 kW
Prime power 1135 kW
Standby kVA 1563.0
Voltage options 380 V, 416 V, 440 V, 480 V, 600 V, 4160 V, 1247 V, 1320 V, 1380 V
Phase Three phase
Power factor 0.8

Engine, cooling and controls

Engine model Cummins/Onan QSK50-G5 NR2
Aspiration / cooling Turbocharged and low temperature aftercooled
Rated engine speed 1800 rpm
Engine oil capacity 62.1 gal (235 L)
Oil capacity 62.1 gal (235 L)
Coolant capacity 105.9 gal (401 L)
Maximum ambient 112 °F (44 °C)
Controller PowerCommand 3.3, PowerCommand digital
Emissions EPA NSPS Stationary Emergency Tier 2

Physical specifications

Dry weight 24, 897 lb (11, 293 kg)
Dimensions (L × W × H) 251.2 × 90 × 97.4 in (6381 × 2285 × 2474 mm)

Battery

Battery voltage 24 V

Fuel consumption

Prime 30.1 gal/h (114.0 L/h) @ 25%; 48.6 gal/h (184.0 L/h) @ 50%; 66.5 gal/h (251.6 L/h) @ 75%; 83.7 gal/h (316.8 L/h) @ 100%

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

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Ernie Lo

Ernie Lo is a qualified web designer and web developer. He works as an IT support technician and website manager at Benleigh Vending, and he also fixes vending machines.

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