Cummins Onan C995 N5C Specs (Power | Fuel Consumption)

The Cummins Onan C995 N5C generator is listed with standby output of 1244 kW, Natural gas MI 60 + fuel, 50 Hz operation, 4 available voltage configurations, and Wye / 3 Phase.

Cummins Onan Generator Specifications

Generator • Natural gas MI 60 + • 50 Hz • Wye / 3 Phase

Standby power: 1244 kWVoltage options: 4 configurationsDry weight: 31,835 lb (14,440 kg)

Key specifications

1244 kW Standby power

Natural gas MI 60 + Fuel

4 configurations Voltage options

Wye / 3 Phase Phase

31,835 lb (14,440 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

39.1 kW

Peer average

55.6 kW

14th percentile

Power output

Low 995 kW High 1,244 kW

Standby

1,244 kW

Prime

995 kW

Model spec snapshot

Representative numeric specifications from this generator.

1,244 kWStandby

31,834.75 lbWeight

How the Cummins Onan C995 N5C 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

1,244 kW

32% below avg

17th percentile

Dry weight

31,835 lb

6% above avg

53rd percentile

Oil capacity

100.39 gal

93% above avg

91st percentile

Standby power1,244 kW

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

About 32% below the similar-output Cummins Onan average. Around the 17th percentile for this field.

Dry weight31,835 lb

Low 71 lbAverage 30,152 lbHigh 65,094 lb

About 6% above the similar-output Cummins Onan average. Around the 53rd percentile for this field.

Oil capacity100.39 gal

Low 0.28 galAverage 51.88 galHigh 105.14 gal

About 93% above the similar-output Cummins Onan average. Around the 91st percentile for this field.

This model Peer average

Generator information

Manufacturer	Cummins Onan
Model	C995 N5C
Generator type	Generator
Fuel	Natural gas MI 60 +
Frequency	50 Hz

Electrical output

Standby power	1244 kW
Prime power	995 kW
Voltage options	380 V, 400 V, 415 V, 440 V
Phase	Wye / 3 Phase
Power factor	1

Engine, cooling and controls

Engine model	Cummins/Onan QSK60G
Engine displacement	3, 661 cu in (60 L)
Aspiration / cooling	Turbocharged (1)
Rated engine speed	1500 rpm
Engine oil capacity	100.4 gal (380 L)
Engine coolant capacity	47.8 gal (181 L)
Oil capacity	100.4 gal (380 L)
Coolant capacity	47.8 gal (181 L)
Maximum ambient	122 °F (50 °C)
Controller	PowerCommand 3.3
Alternator	Cummins/Onan QSV91G

Physical specifications

Dry weight	31, 835 lb (14, 440 kg)
Dimensions (L × W × H)	0.6 × 0.3 × 0.4 in (16 × 7 × 9 mm)

Fuel consumption

Prime	6.6 gal/h (1933.0 L/h) @ 75%; 7.65 gal/h (2241.0 L/h) @ 90%; 8.37 gal/h (2450.0 L/h) @ 100%

Maintenance and service parts

Engine oil	Specification: Cummins InPower PC-based service tool

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