HomeCummins/OnanCummins/Onan C3000 D5

Cummins/Onan C3000 D5 Generator Set

The Cummins/Onan C3000 D5 is a 2400 kW (2750 kVA) Diesel standby generator set powered by a Cummins/Onan QSK78 engine. It is available at 220/380 V, 1905/3300 V, 230/400 V, 3810/6600 V, 240/415 V, 6350/1100 V and 254/440 V, A (U), B (V), C (W)-phase and 50 Hz. It holds about 312 L (82.4 gal) of oil, with a maximum ambient rating of 40 °C. Starting uses 2400 batteries rated 2200 CCA. The set measures 5670×2989×3197 mm (223.2×117.7×125.9 in) and weighs about 17994 kg (39670 lb). An integrated tank holds 2300 L (607.6 gal).

2400 kW
Standby
78.0 L
Displacement
312.0 L
Oil capacity
2
Document types

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

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power2400 kW
Standby kVA2750
Prime power2200 kW
EmissionsTier 2,Tier 2g
ControllerPCC 3.3, PowerCommand, PowerCommand electronic
Oil capacity312.0 L
AlternatorLVSI804T
Voltage options220/380 V, 1905/3300 V, 230/400 V, 3810/6600 V, 240/415 V, 6350/1100 V, 254/440 V
PhaseA (U), B (V), C (W)
Battery cranking2200 CCA
Battery quantity2400
Max ambient40 °C
Dimensions (L×W×H)5670×2989×3197 mm
Dry weight17994 kg
Fuel tank2300.0 L

Engine

Cummins/Onan QSK78
Oil capacity312.0 L
Displacement78.0 L
AspirationTurbo charged and low temperature after-cooled
Rated speed1800 rpm

Maintenance & consumables

for the Cummins/Onan QSK78
ItemSpecCapacityPart #Interval
Air filterDry replaceable element standard; heavy duty optional500 hr find
Fuel filterTriple element, 10 micron filtration, spin-on fuel filter with water separator10000 hr find
Oil filter500 hr find
Belt18250 hr find
Coolant12000 hr
Oil125 hr

Common questions

What is the power rating of the Cummins/Onan C3000 D5?

The Cummins/Onan C3000 D5 is rated 2400 kW standby (2750.0 kVA).

What engine does the Cummins/Onan C3000 D5 use?

The Cummins/Onan C3000 D5 is powered by the Cummins/Onan QSK78 engine.

What fuel does the Cummins/Onan C3000 D5 use?

The Cummins/Onan C3000 D5 runs on Diesel.

What is the oil capacity of the Cummins/Onan C3000 D5?

The Cummins/Onan QSK78 engine in the Cummins/Onan C3000 D5 has an oil capacity of 312.0 liters.

What alternator does the Cummins/Onan C3000 D5 use?

The Cummins/Onan C3000 D5 uses a LVSI804T alternator.

Parts

2
Part #DescriptionQtySystem
908-0600Cummins QSK78 Series Engine Operation and Maintenance Manual1Service part / kit PartsGeek
APCH-1007-12Bulletin 5600277Service 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
Prime569.0208.75
Prime100%
Standby174.063.25

Available documents

Spec sheet — 2750 kVA QSK 78-G15 Spec sheet (Cummins/Onan)Spec sheet — Cummins-C3000D5-Generator-Data-Sheet (Cummins/Onan)Spec sheet — Cummins-C3000D5-Spec-Sheet (Cummins/Onan)Spec sheet — SS27-CPGK (QSK78) (Cummins/Onan)Spec sheet — SS27-CPGK-DC50 (Cummins/Onan)Spec sheet — SS27-CPGK (Cummins/Onan)Spec sheet — cummins-india-rating-chart-cpvb (Cummins/Onan)Reference — 0056739Reference — 0058537Reference — Jan 2018 - Critical Protection-Data Center KBC Bank