HomeCummins/OnanCummins/Onan DSFAE

Cummins/Onan DSFAE Generator Set

The Cummins/Onan DSFAE is a 80 kW (100 kVA) Diesel standby generator set powered by a Cummins/Onan QSB5-G3 NR3 engine. It is available at 120/240 V, 277/480 V and 120/208 V, 3-phase and 60 Hz. It holds about 12.1 L (3.2 gal) of oil and 17 L (4.5 gal) of coolant, with a maximum ambient rating of 54 °C. The set measures 2104×1016×1255 mm (82.8×40.0×49.4 in), weighs about 1200 kg (2646 lb) and produces 87.7 dBA at 7 m. An integrated tank holds 530 L (140.0 gal). The same QSB5-G3 NR3 engine also powers generator sets from Magnum and Terex.

80 kW
Standby
4.5 L
Displacement
12.1 L
Oil capacity
1
Document types

How to read your Cummins/Onan serial & model number →

Typical fuel consumption for 80–85 kW Diesel generators →

Compare with other 80–85 kW Diesel generators →

Specifications

FuelDiesel
Frequency60.0 Hz
Standby power80 kW
Standby kVA100
Prime power72 kW
EmissionsEPA NSPS Stationary Emergency Tier 3
ControllerPCC2100
Oil capacity12.1 L
Voltage options120/240 V, 277/480 V, 120/208 V
Phase3
Coolant capacity17 L
Max ambient54 °C
Dimensions (L×W×H)2104×1016×1255 mm
Dry weight1200 kg
Sound level87.7 dBA @ 7 m
Fuel tank530.0 L

Engine

Cummins/Onan QSB5-G3 NR3
Oil capacity12.1 L
Displacement4.5 L
AspirationTurbocharged and air-to-air aftercooled
Rated speed1800 rpm

Maintenance & consumables

for the Cummins/Onan QSB5-G3 NR3
ItemSpecCapacityPart #Interval
Air filter
Fuel filter
Oil filter
Battery
Belt
Coolant
Oil
Spark plug

Common questions

What is the power rating of the Cummins/Onan DSFAE?

The Cummins/Onan DSFAE is rated 80 kW standby (100.0 kVA).

Which engine powers the Cummins/Onan DSFAE?

The Cummins/Onan DSFAE is powered by the Cummins/Onan QSB5-G3 NR3 engine.

Is the Cummins/Onan DSFAE diesel or gas?

The Cummins/Onan DSFAE runs on Diesel.

How much oil does the Cummins/Onan DSFAE take?

The Cummins/Onan QSB5-G3 NR3 engine in the Cummins/Onan DSFAE has an oil capacity of 12.1 liters.

Parts

12
Part #DescriptionQtySystem
100-001Air Filter1Air filter Amazon Amazon eBay
100-002Fuel Filter1Fuel filter Amazon eBay
100-003Air Filter1Air filter Amazon eBay
100-004Coolant Filter1Air filter Amazon Amazon eBay
100-005Belt1Belt Amazon Amazon eBay $8.98 eBay KuduParts $239.99
100-006Spark Plug1Spark plug Amazon eBay
100-007Bolt (M10-1.5)1Bolt m10 1 5 Amazon eBay KuduParts $153.00
100-008Bolt (M12-1.75)1Bolt m12 1 75 Amazon eBay
125550Oil FilterOil filter Amazon eBay
125551Fuel FilterFuel filter Amazon eBay
125561Air Filter - PrimaryAir filter Amazon eBay
362PSL1606Generator ModelGenerator Amazon eBay

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Fuel consumption

RatingLoadL/hgal/h
Prime25%7.52.0
Prime50%13.03.4
Prime75%19.55.2
Standby25%8.02.1
Standby50%14.23.8
Standby75%21.05.5
Standby100%26.16.9

Available documents

Spec sheet — Woodstock-Power-Co.-Cummins-DSFAE-Spec-Sheet (Cummins/Onan)Spec sheet — s-1635 (Cummins/Onan)
Other sets with this engine