HomeCummins/OnanCummins/Onan C500D5

Cummins/Onan C500D5 Generator Set

The Cummins/Onan C500D5 is a 400 kW (500 kVA) standby generator set powered by a Cummins/Onan QSX15-G8 engine. It is available at 255/440 V, 230/400 V, 220/380 V and 127/220 V, A (U), B (V), C (W)-phase and 50 Hz. It holds about 83.3 L (22.0 gal) of oil. The set measures 3500×1500×2017 mm (137.8×59.1×79.4 in) and weighs about 3758 kg (8285 lb).

400 kW
Standby
15.0 L
Displacement
83.3 L
Oil capacity
2
Document types

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

Specifications

Frequency50.0 Hz
Standby power400 kW
Standby kVA500
Prime power364 kW
EmissionsTier 2
ControllerPowerCommand
Oil capacity83.3 L
Voltage options255/440 V, 230/400 V, 220/380 V, 127/220 V
PhaseA (U), B (V), C (W)
Dimensions (L×W×H)3500×1500×2017 mm
Dry weight3758 kg

Engine

Cummins/Onan QSX15-G8
Oil capacity83.3 L
Displacement15.0 L
AspirationTurbocharged with air-to-air charge air cooling
Rated speed1500 rpm

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filter3379071250 hr PartsGeek
Fuel filter3810313-00250 hr PartsGeek
Oil filter3375049250 hr PartsGeek
Belt1500 hr find
CoolantCooling System Capacity with Standard Radiator
OilLubricating System250 hr

Compiled from this model's family documentation — may include parts for closely-related variants. Confirm the exact part for your serial number.

Common questions

What is the power rating of the Cummins/Onan C500D5?

The Cummins/Onan C500D5 is rated 400 kW standby (500.0 kVA).

What engine does the Cummins/Onan C500D5 use?

The Cummins/Onan C500D5 is powered by the Cummins/Onan QSX15-G8 engine.

What is the oil capacity of the Cummins/Onan C500D5?

The Cummins/Onan QSX15-G8 engine in the Cummins/Onan C500D5 has an oil capacity of 83.3 liters.

Parts

3
Part #DescriptionQtySystem
956-0120Service part / kit PartsGeek
956-0220Service part / kit PartsGeek
960-0132Service part / kit PartsGeek

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
Prime
Standby

Available documents

Spec sheet — 0058677 (Cummins/Onan)Spec sheet — 7-(500-kVA) (Cummins/Onan)Spec sheet — KTAA19-500-kVA (Cummins/Onan)Spec sheet — KTAA19 500 kVA (Cummins/Onan)Spec sheet — PSBU-013-K19 500kVA Rev-4 Updated (Cummins/Onan)Spec sheet — S-6412-EN (Cummins/Onan)Installation manual — 908-0613 Cummins QSX15-G8-G9 Engine Installation Manual (2-2010) (Cummins/Onan)Installation manual — 908-0619 Cummins QSX15-G8-G9 3.3 Engine Installation Manual (2-2010) (Cummins/Onan)