Cummins Onan C70D2RE Specs (Power | Fuel Consumption)

The Cummins Onan C70D2RE generator is listed with standby output of 63 kW, Diesel fuel, 50 Hz operation, 120 V, 240 V output, and Single phase.

Cummins Onan Generator Specifications

Generator • Diesel • 50 Hz • Single phase

Standby power: 63 kWVoltage options: 120 V, 240 VDry weight: 5,560 lb (2,522 kg)

Key specifications

63 kW Standby power

Diesel Fuel

120 V, 240 V Voltage options

Single phase Phase

5,560 lb (2,522 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

11.3 kW

Peer average

31.8 kW

3rd percentile

Power output

Low 50 kW High 63 kW

Standby

63 kW

Prime

50 kW

Model spec snapshot

Representative numeric specifications from this generator.

63 kWStandby

5,560.06 lbWeight

How the Cummins Onan C70D2RE 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

63 kW

32% below avg

15th percentile

Dry weight

5,560 lb

56% above avg

94th percentile

Standby power63 kW

Low 60 kWAverage 93 kWHigh 144.5 kW

About 32% below the similar-output Cummins Onan average. Around the 15th percentile for this field.

Dry weight5,560 lb

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

About 56% above the similar-output Cummins Onan average. Around the 94th percentile for this field.

This model Peer average

Generator information

Manufacturer	Cummins Onan
Model	C70D2RE
Generator type	Generator
Fuel	Diesel
Frequency	50 Hz

Electrical output

Standby power	63 kW
Prime power	50 kW
Standby kVA	78.0
Voltage options	120 V, 240 V
Phase	Single phase
Power factor	0.8
Circuit breaker	{'voltage': '120/480 Volt', 'amps': 20} / {'voltage': '3 – 50 Amp', 'amps': 50} A

Engine, cooling and controls

Engine model	Cummins/Onan QSB5-G11
Engine displacement	275 cu in (4.5 L)
Aspiration / cooling	Turbocharged and after-cooled
Maximum ambient	113 °F (45 °C)
Controller	PCC 3.3, PowerCommand 3.3
Alternator	Cummins/Onan UCI274D
Emissions	Tier 4 Final

Physical specifications

Dry weight	5, 560 lb (2, 522 kg)
Dimensions (L × W × H)	120.6 × 49.7 × 76.9 in (3063 × 1262 × 1953 mm)

Fuel system and runtime

Fuel tank	130.8 gal (495 L)

Fuel consumption

Standby	8.7 gal/h @ 0%; 15.1 gal/h @ 1%; 22.3 gal/h; 30.3 gal/h
Prime	7.9 gal/h @ 0%; 14.4 gal/h @ 1%; 20.1 gal/h; 27.3 gal/h

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