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Cummins/Onan S3.8 G6 CoolPac Generator Set

The Cummins/Onan S3.8 G6 CoolPac is a 53.6 kW Radiator cooled standby generator set powered by a Cummins/Onan S Series engine. It is available at 12 V. It holds about 11 L (2.9 gal) of oil and 11 L (2.9 gal) of coolant, with a maximum ambient rating of 45 °C. The set measures 1135×740×980 mm (44.7×29.1×38.6 in) and weighs about 450 kg (992 lb).

53.6 kW
Standby
3.8 L
Displacement
11.0 L
Oil capacity
1
Document types

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Specifications

FuelRadiator cooled
Standby power53.6 kW
Prime power48.7 kW
Oil capacity11.0 L
AlternatorBosch In-line
Voltage options12 V
Battery voltage12 V
Coolant capacity11 L
Max ambient45 °C
Dimensions (L×W×H)1135×740×980 mm
Dry weight450 kg

Engine

Cummins/Onan S Series
Oil capacity11.0 L
Coolant capacity11.0 L
Displacement3.8 L
AspirationTurbocharged
Rated speed1800 rpm

Common questions

What size generator is the Cummins/Onan S3.8 G6 CoolPac?

The Cummins/Onan S3.8 G6 CoolPac is rated 53.6 kW standby.

What engine is in the Cummins/Onan S3.8 G6 CoolPac?

The Cummins/Onan S3.8 G6 CoolPac is powered by the Cummins/Onan S Series engine.

What fuel type does the Cummins/Onan S3.8 G6 CoolPac take?

The Cummins/Onan S3.8 G6 CoolPac runs on Radiator cooled.

What is the oil capacity of the Cummins/Onan S3.8 G6 CoolPac?

The Cummins/Onan S Series engine in the Cummins/Onan S3.8 G6 CoolPac has an oil capacity of 11.0 liters.

What is the cooling system capacity of the Cummins/Onan S3.8 G6 CoolPac?

The Cummins/Onan S3.8 G6 CoolPac cooling system holds 11 liters (2.9 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the continuous rating of the Cummins/Onan S3.8 G6 CoolPac?

The Cummins/Onan S3.8 G6 CoolPac is rated 48.7 kW prime, against 53.6 kW standby.

What is the dry weight of the Cummins/Onan S3.8 G6 CoolPac?

The Cummins/Onan S3.8 G6 CoolPac has a dry weight of 450 kg (992 lb).

What voltage does the Cummins/Onan S3.8 G6 CoolPac produce?

The Cummins/Onan S3.8 G6 CoolPac is offered in 12 V.

What alternator comes on the Cummins/Onan S3.8 G6 CoolPac?

The Cummins/Onan S3.8 G6 CoolPac uses a Bosch In-line alternator.

Fuel consumption

RatingLoadL/hgal/h
Base25%4.01.1
Base50%6.51.7
Base75%9.52.5
Continuous100%9.12.4
Prime100%12.83.4
Standby100%14.33.8

Available documents

Spec sheet — S38-G6 (Cummins/Onan)

This page was generated from the 1 manufacturer document above by automated extraction; every figure shown is copied from one of them. How the data is compiled.