Cummins Onan C80D6R Specs (Power | Fuel Consumption)

The Cummins Onan C80D6R generator is listed with standby output of 80 kW, 50 Hz operation, 208/480 V, 600/480 V output, Single phase / 3 phase, and sound level of 67 dBA @ 22,966 ft (7,000 m).

Cummins Onan Generator Specifications

Generator • 50 Hz • Single phase / 3 phase

Standby power: 80 kWVoltage options: 208/480 V, 600/480 VDry weight: 4,048 lb (1,836 kg)

Key specifications

80 kW Standby power

208/480 V, 600/480 V Voltage options

Single phase / 3 phase Phase

4,048 lb (1,836 kg) Dry weight

67 dBA @ 22,966 ft (7,000 m) Sound level

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

19.8 kW

Peer average

31.8 kW

8th percentile

Power output

Low 72 kW High 80 kW

Standby

80 kW

Prime

72 kW

Model spec snapshot

Representative numeric specifications from this generator.

80 kWStandby

4,047.69 lbWeight

67 dBASound

How the Cummins Onan C80D6R 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

80 kW

14% below avg

39th percentile

Dry weight

4,048 lb

13% above avg

88th percentile

Sound level

67 dBA

11% below avg

4th percentile

Oil capacity

3.22 gal

23% below avg

37th percentile

Standby power80 kW

Low 60 kWAverage 93 kWHigh 144.5 kW

About 14% below the similar-output Cummins Onan average. Around the 39th percentile for this field.

Dry weight4,048 lb

Low 1,881 lbAverage 3,569 lbHigh 6,592 lb

About 13% above the similar-output Cummins Onan average. Around the 88th percentile for this field.

Sound level67 dBA

Low 67.2 dBAAverage 75.1 dBAHigh 87.6 dBA

About 11% below the similar-output Cummins Onan average. Around the 4th percentile for this field.

Oil capacity3.22 gal

Low 1.22 galAverage 4.16 galHigh 8.19 gal

About 23% below the similar-output Cummins Onan average. Around the 37th percentile for this field.

This model Peer average

Generator information

Manufacturer	Cummins Onan
Model	C80D6R
Generator type	Generator
Frequency	50 Hz

Electrical output

Standby power	80 kW
Prime power	72 kW
Voltage options	208/480 V, 600/480 V
Phase	Single phase / 3 phase
Power factor	0.8
Circuit breaker	20 / 50 A

Engine, cooling and controls

Engine model	Cummins/Onan QSB5-G2
Engine displacement	275 cu in (4.5 L)
Aspiration / cooling	Turbocharged and charge air-cooled
Rated engine speed	1500 rpm
Engine oil capacity	3.22 gal (12.2 L)
Oil capacity	3.22 gal (12.2 L)
Maximum ambient	122 °F (50 °C)
Controller	PowerCommand
Alternator	Cummins/Onan UCI224G (208/480), UCI274D (480/600 V switchable)
Emissions	Tier III

Physical specifications

Dry weight	4, 048 lb (1, 836 kg)
Dimensions (L × W × H)	110 × 47 × 64 in (2794 × 1194 × 1626 mm)
Sound level	67 dBA @ 22, 966 ft (7, 000 m)

Battery

Battery cranking	1000 CCA

Fuel system and runtime

Tank runtime	32 hr

Fuel consumption

Standby	3.1 gal/h (8.3 L/h) @ 25%
Prime	3 gal/h (7.9 L/h) @ 25%

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