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Cummins/Onan X3.3-G2 Generator Set

The Cummins/Onan X3.3-G2 is a 42 kW (54 kVA) N/A standby generator set powered by a Cummins/Onan X3.3-G2 engine. It is available at 12 V. It holds about 6.5 L (1.7 gal) of oil and 8.6 L (2.3 gal) of coolant, with a maximum ambient rating of 50 °C. The set measures 1124×687×796 mm (44.3×27.0×31.3 in) and weighs about 317 kg (699 lb).

42 kW
Standby
3.3 L
Displacement
6.5 L
Oil capacity
1
Document types

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Specifications

FuelN/A
Standby power42 kW
Standby kVA54
Prime power36 kW
Oil capacity6.5 L
Voltage options12 V
Coolant capacity8.6 L
Max ambient50 °C
Dimensions (L×W×H)1124×687×796 mm
Dry weight317 kg

Engine

Cummins/Onan X3.3-G2
Oil capacity8.0 L
Coolant capacity11.0 L
Displacement3.3 L
AspirationNaturally aspirated

Common questions

What is the power rating of the Cummins/Onan X3.3-G2?

The Cummins/Onan X3.3-G2 is rated 42 kW standby (54.0 kVA).

What engine is in the Cummins/Onan X3.3-G2?

The Cummins/Onan X3.3-G2 is powered by the Cummins/Onan X3.3-G2 engine.

What kind of fuel does the Cummins/Onan X3.3-G2 run on?

The Cummins/Onan X3.3-G2 runs on N/A.

What's the oil capacity on a Cummins/Onan X3.3-G2?

The Cummins/Onan X3.3-G2 engine in the Cummins/Onan X3.3-G2 has an oil capacity of 8.0 liters.

Fuel consumption

RatingLoadL/hgal/h
Base100%7.72.0
Continuous power (cop)25%3.30.9
Prime25%3.30.9
Prime50%5.11.3
Prime75%6.91.8
Prime100%9.72.5
Prime (prp)50%5.11.3
Standby100%12.23.2
Standby (esp)75%6.91.8

Available documents

Spec sheet — 0064193 (Cummins/Onan)Spec sheet — X3.3-G2