Cummins Onan HDCAC Specs (Power | Fuel Consumption)

The Cummins Onan HDCAC generator is listed with standby output of 10 kW, Diesel fuel, 60 Hz operation, 120 V, 240 V output, Single phase, rated current of 83.3 / 41.7 A, and sound level of 68.0 dBA @ [3, 15] m.

Cummins Onan Generator Specifications

Generator • Diesel • 60 Hz • Single phase

Standby power: 10 kWVoltage options: 120 V, 240 VRated current: 83.3 / 41.7 ADry weight: 661 lb (300 kg)

Key specifications

10 kW Standby power

Diesel Fuel

120 V, 240 V Voltage options

Single phase Phase

83.3 / 41.7 A Rated current

661 lb (300 kg) Dry weight

68.0 dBA @ [3, 15] m Sound level

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

15.1 kW

Peer average

24.1 kW

58th percentile

Model spec snapshot

Representative numeric specifications from this generator.

10 kWStandby

661.39 lbWeight

68 dBASound

How the Cummins Onan HDCAC 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

10 kW

60% above avg

76th percentile

Dry weight

661 lb

4% below avg

73rd percentile

Sound level

68 dBA

In line with avg

38th percentile

Oil capacity

1.66 gal

112% above avg

97th percentile

Standby power10 kW

Low 1 kWAverage 6.2 kWHigh 14 kW

About 60% above the similar-output Cummins Onan average. Around the 76th percentile for this field.

Dry weight661 lb

Low 37 lbAverage 690 lbHigh 3,525 lb

About 4% below the similar-output Cummins Onan average. Around the 73rd percentile for this field.

Sound level68 dBA

Low 53.4 dBAAverage 67.2 dBAHigh 77 dBA

Very close to the similar-output Cummins Onan average. Around the 38th percentile for this field.

Oil capacity1.66 gal

Low 0.15 galAverage 0.78 galHigh 1.66 gal

About 112% above the similar-output Cummins Onan average. Around the 97th percentile for this field.

This model Peer average

Generator information

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

Electrical output

Standby power	10 kW
Voltage options	120 V, 240 V
Phase	Single phase
Rated current	83.3 / 41.7 A
Circuit breaker	45 A

Engine, cooling and controls

Oil capacity	1.66 gal (6.3 L)
Coolant capacity	1.53 gal (5.8 L)
Controller	Integrated Microprocessor Based Engine and Generator Controller

Physical specifications

Dry weight	661 lb (300 kg)
Dimensions (L × W × H)	43.2 × 24.9 × 27.4 in (1097 × 633 × 697 mm)
Sound level	68.0 dBA @ [3, 15] m

Battery

Battery cranking	475 / 650 CCA
Battery voltage	12 V

Fuel consumption

Full load	1.1 gal/h (5.03 L/h) @ 100%; 4.16 L/h
Half load	0.62 gal/h (2.34 L/h) @ 50%
No load	0.41 L/h

Maintenance and service parts

Engine oil	Interval: 25 hr; Capacity: 6.7 liter
Oil filter	Interval: 5000 hr
Fuel filter	Interval: 1000 hr
Air filter	Interval: 18000 hr
Coolant	Interval: 24000 hr; Capacity: 5.8 liter

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