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Cummins/Onan C20 D5R Generator Set

The Cummins/Onan C20 D5R is a 17 kW (22 kVA) diesel standby generator set powered by a Kubota V2403-M-E3BG engine. It is available at 240/416 V, 230/400 V and 220/380 V, A (U), B (V), C (W) and 50 Hz. The set measures 1.7×0.78×1.25 mm (0.1×0.0×0.0 in), weighs about 838 kg (1847 lb) and produces 66 dBA at 7 m.

17 kW
Standby
2
Document types

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Specifications

Fueldiesel
Frequency50.0 Hz
Standby power17 kW
Standby kVA22
Prime power16 kW
EmissionsSIIIA
ControllerCOMRS16, DSE7310, PCC1.1
AlternatorStamford/AvK PI144D1
Voltage options240/416 V, 230/400 V, 220/380 V
PhaseA (U), B (V), C (W)
Max ambient50 °C
Dimensions (L×W×H)1×0×1 mm
Dry weight838 kg
Sound level66.0 dBA @ 7 m
Tank runtime32 hr

Maintenance & consumables

for the Kubota V2403-M-E3BG
ItemSpecCapacityPart #Interval
Air filterHeavy-duty air filters—
Fuel filterHeavy-duty fuel filters—
Oil filter—
BatteryMaintenance-free Optima AGM battery—
Oil—

Common questions

What size generator is the Cummins/Onan C20 D5R?

The Cummins/Onan C20 D5R is rated 17 kW standby (22.0 kVA).

Which engine powers the Cummins/Onan C20 D5R?

The Cummins/Onan C20 D5R is powered by the Kubota V2403-M-E3BG engine.

What fuel does the Cummins/Onan C20 D5R use?

The Cummins/Onan C20 D5R runs on diesel.

What is the continuous rating of the Cummins/Onan C20 D5R?

The Cummins/Onan C20 D5R is rated 16 kW prime (20 kVA), against 17 kW standby.

What is the sound level of the Cummins/Onan C20 D5R?

The Cummins/Onan C20 D5R is rated at 66.0 dBA at 7 m, per the manufacturer specification sheet.

What is the dry weight of the Cummins/Onan C20 D5R?

The Cummins/Onan C20 D5R has a dry weight of 838 kg (1847 lb).

What voltages is the Cummins/Onan C20 D5R available in?

The Cummins/Onan C20 D5R is offered in 240/416 V, 230/400 V, 220/380 V, A (U), B (V), C (W)-phase.

Which alternator is fitted to the Cummins/Onan C20 D5R?

The Cummins/Onan C20 D5R uses a Stamford/AvK PI144D1 alternator.

Parts

9
Part #DescriptionQtySystem
HCI634KAlternator Model1Alternator Amazon eBay
PI144D1Alternator Model1Alternator Amazon eBay
UC224CAlternator Model1Alternator Amazon eBay
UC224EAlternator Model1Alternator Amazon eBay
UC274CAlternator Model1Alternator Amazon eBay $8681.95
UC274FAlternator Model1Alternator Amazon eBay
UC274HAlternator Model1Alternator Amazon eBay
UC274KAlternator Model1Alternator Amazon eBay
V2403-M-E3BGEngine Model1Service part / kit 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.

Available documents

Spec sheet — EMERS-6048-EN (Cummins/Onan)Parts manual — F-1335-European-Rental-EN (Cummins/Onan)

This page was generated from the 2 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.