Cummins Onan C28D5 Specs (Power | Fuel Consumption)

The Cummins Onan C28D5 generator is listed with standby output of 22 kW, Diesel fuel, 50 Hz operation, 3 available voltage configurations, and Three phase.

Cummins Onan Generator Specifications

Generator • Diesel • 50 Hz • Three phase

Standby power: 22 kWVoltage options: 3 configurationsDry weight: 3,120 lb (1,415 kg)

Key specifications

22 kW Standby power

Diesel Fuel

3 configurations Voltage options

Three phase Phase

3,120 lb (1,415 kg) Dry weight

50 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

7.1 kW

Peer average

19.2 kW

8th percentile

Power output

Low 19 kW High 22 kW

Standby

22 kW

Prime

19 kW

Model spec snapshot

Representative numeric specifications from this generator.

22 kWStandby

3,119.54 lbWeight

How the Cummins Onan C28D5 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

22 kW

6% above avg

62nd percentile

Dry weight

3,120 lb

141% above avg

98th percentile

Standby power22 kW

Low 15 kWAverage 20.7 kWHigh 26.8 kW

About 6% above the similar-output Cummins Onan average. Around the 62nd percentile for this field.

Dry weight3,120 lb

Low 531 lbAverage 1,292 lbHigh 3,100 lb

About 141% above the similar-output Cummins Onan average. Around the 98th percentile for this field.

This model Peer average

Generator information

Manufacturer	Cummins Onan
Model	C28D5
Generator type	Generator
Fuel	Diesel
Frequency	50 Hz

Electrical output

Standby power	22 kW
Prime power	19 kW
Standby kVA	28.0
Voltage options	380/220 V, 400/230 V, 416/240 V
Phase	Three phase

Engine, cooling and controls

Engine model	Cummins/Onan C28D5T
Engine displacement	153 cu in (2.5 L)
Aspiration / cooling	Direct injection
Controller	PowerCommand 1.1, PowerStart 0600 OR PowerCommand 1.1

Physical specifications

Dry weight	3, 120 lb (1, 415 kg)
Dimensions (L × W × H)	85.8 × 38.9 × 79 in (2180 × 987 × 2006 mm)

Battery

Battery group	65
Battery voltage	12 V

Fuel system and runtime

Fuel tank	39.6 gal (150 L)

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