Name: Cummins/Onan G 18 Generator Set
Brand: Cummins/Onan

Cummins/Onan G 18 Generator Set

The Cummins/Onan G 18 is a 286 kW standby generator set powered by a Cummins/Onan L9-G18 engine. It is available at 24 V, 50 Hz. It holds about 27.5 L (7.3 gal) of oil and 20.46 L (5.4 gal) of coolant, with a maximum ambient rating of 71.2 °C. The set measures 1787×1290×1588 mm (70.4×50.8×62.5 in) and weighs about 1031.7 kg (2275 lb).

286 kW

Standby

8.9 L

Displacement

27.5 L

Oil capacity

Document types

Specifications

Frequency	50.0 Hz
Standby power	286 kW
Prime power	260 kW
Oil capacity	27.5 L
Voltage options	24 V
Coolant capacity	20.46 L
Max ambient	[71.2, 67.9] °C
Dimensions (L×W×H)	1787×1290×1588 mm
Dry weight	1031 kg

Engine

Cummins/Onan L9-G18

Oil capacity	27.5 L
Coolant capacity	20.46 L
Displacement	8.9 L
Aspiration	Turbocharged & Charge Air Cooled
Rated speed	1500 rpm

Common questions

What is the power rating of the Cummins/Onan G 18?

The Cummins/Onan G 18 is rated 286 kW standby.

What engine does the Cummins/Onan G 18 use?

The Cummins/Onan G 18 is powered by the Cummins/Onan L9-G18 engine.

What's the oil capacity on a Cummins/Onan G 18?

The Cummins/Onan L9-G18 engine in the Cummins/Onan G 18 has an oil capacity of 27.5 liters.

Fuel consumption

Rating	Load	L/h	gal/h
Prime	100%	75.0	19.9
Standby	100%	70.0	18.4

Available documents

Spec sheet — 0063353 (Cummins/Onan)