Home›Cummins/Onan›Cummins/Onan C1000 D5

Cummins/Onan C1000 D5 Generator Set

The Cummins/Onan C1000 D5 is a 833 kW (1041 kVA) Diesel standby generator set powered by a Cummins/Onan C1000 D5 engine. It is available at 127/220 V, 240/416 V, 120/208 V, 230/400 V, 255/440 V and 220/380 V, A (U), B (V), C (W) and 50 Hz. It holds 104 L (27.5 gal) of coolant. Starting uses 1 battery rated 1280 CCA at 24 V. The set measures 4302×1702×2139 mm (169.4×67.0×84.2 in) and weighs about 6304 kg (13898 lb).

833 kW
Standby
30.5 L
Displacement
1
Document types

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

Specifications

FuelDiesel
Frequency50.0 Hz
Standby power833 kW
Standby kVA1041
Prime power751 kW
ControllerPC 3.3, PowerCommand
AlternatorStamford/AvK HCI634J
Voltage options127/220 V, 240/416 V, 120/208 V, 230/400 V, 255/440 V, 220/380 V
PhaseA (U), B (V), C (W)
Power factor0.95
Battery cranking1280 CCA
Battery voltage24 V
Battery quantity1
Coolant capacity104 L
Max ambient0 °C
Dimensions (L×W×H)4302×1702×2139 mm
Dry weight6304 kg

Engine

Cummins/Onan C1000 D5
Displacement30.5 L
Aspirationturbocharged and charge air-cooled

Maintenance & consumables

for the Cummins/Onan C1000 D5
ItemSpecCapacityPart #Interval
Air filterHeavy duty air filter—
Fuel filterSpin on fuel filters with water separator—
Oil filter—
Battery—
Belt—
Coolant—
Oil—
Spark plug—

Common questions

What size generator is the Cummins/Onan C1000 D5?

The Cummins/Onan C1000 D5 is rated 833 kW standby (1041.0 kVA).

What engine is in the Cummins/Onan C1000 D5?

The Cummins/Onan C1000 D5 is powered by the Cummins/Onan C1000 D5 engine.

What fuel does the Cummins/Onan C1000 D5 use?

The Cummins/Onan C1000 D5 runs on Diesel.

What is the cooling system capacity of the Cummins/Onan C1000 D5?

The Cummins/Onan C1000 D5 cooling system holds 104 liters (27.5 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the continuous rating of the Cummins/Onan C1000 D5?

The Cummins/Onan C1000 D5 is rated 751 kW prime (1110 kVA), against 833 kW standby.

How much does the Cummins/Onan C1000 D5 weigh?

The Cummins/Onan C1000 D5 has a dry weight of 6304 kg (13897 lb).

What voltage does the Cummins/Onan C1000 D5 produce?

The Cummins/Onan C1000 D5 is offered in 127/220 V, 240/416 V, 120/208 V, 230/400 V, 255/440 V, 220/380 V, A (U), B (V), C (W)-phase.

What battery does the Cummins/Onan C1000 D5 use?

The Cummins/Onan C1000 D5 uses 1 battery, 24 V each, 1280 CCA, per the manufacturer specification sheet.

What alternator does the Cummins/Onan C1000 D5 use?

The Cummins/Onan C1000 D5 uses a Stamford/AvK HCI634J alternator.

Parts

34
Part #DescriptionQtySystem
3822575Injector and valve adjustment kit1Injector Amazon eBay FridayParts $96.36
M-4352580Upper Gasket SetGasket Amazon eBay
3096680Piston STC 13.8:1 Ratio1Service part / kit Amazon eBay NAPA $267.09 FridayParts $1085.70
3096681Piston KT Series 15.5:1 Ratio1Service part / kit Amazon eBay NAPA $277.52 FridayParts $209.79
3096682Piston KTA Series 14.5:1 Ratio1Service part / kit Amazon eBay NAPA $273.70 FridayParts $214.73
3096683Piston 13.5:1 Ratio1Service part / kit Amazon eBay
3096684Piston KTA 15.7:1 Ratio1Service part / kit Amazon eBay $223.80
3096685Piston STC 13.9:1 Ratio1Service part / kit Amazon eBay NAPA $270.94 FridayParts $192.55
3628731Piston STC Kit1Service part / kit Amazon eBay
3630913Piston KTA-50-G71Service part / kit Amazon eBay
3631241Piston Kit STC 13.9:1 Ratio1Service part / kit Amazon eBay NAPA $316.30 FridayParts $264.60
3631242Piston Kit 13.5:1 Ratio1Service part / kit Amazon eBay
3631243Piston Kit KTA 15.7:1 Ratio1Service part / kit Amazon eBay NAPA $307.04
3631244Piston Kit KTA Series 14.5:1 Ratio1Service part / kit Amazon eBay NAPA $317.90 FridayParts $228.99
3631245Piston Kit KT Series 15.5:1 Ratio1Service part / kit Amazon eBay NAPA $307.59 FridayParts $209.79
3631246Piston Kit STC 13.8:1 Ratio1Service part / kit Amazon eBay NAPA $313.23 FridayParts $199.99
3803530Piston Assembly STC1Service part / kit Amazon eBay FridayParts $25.89
3804747Piston Kit KTA-50-G71Service part / kit Amazon eBay
3804885Piston KTA-50-G8/G91Service part / kit Amazon eBay NAPA $435.16 FridayParts $265.56
4089847Piston Kit GTA38/191Service part / kit Amazon eBay
4090013Piston Kit KTA-38-M21Service part / kit Amazon eBay
4090029Piston Kit QSK19CE1Service part / kit Amazon eBay
4090181Piston GTA38/191Service part / kit Amazon eBay
4097889Piston KTA-38-M21Service part / kit Amazon eBay
4910463Piston QSK19R/M1Service part / kit Amazon eBay
4910465Piston QSK Series1Service part / kit Amazon eBay FridayParts $1134.77
4916177Piston GTA/GQSK191Service part / kit Amazon eBay
4918058Piston QSK19CE1Service part / kit Amazon eBay
4922319Piston QSK19C1Service part / kit Amazon eBay
4955233Piston Kit QSK19R/M1Service part / kit Amazon eBay
4955235Piston Kit QSK Series1Service part / kit Amazon eBay FridayParts $1134.77
4955236Piston Kit QSK19C1Service part / kit Amazon eBay
4955238Piston Kit GTA/GQSK191Service part / kit Amazon eBay
M-3804747Piston KitService 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 — Cummins-C1100D5-Spec-Sheet (Cummins/Onan)Spec sheet — EA S CC 23 EN (Cummins/Onan)Spec sheet — SS14-CPGK-DC50 (Cummins/Onan)Spec sheet — SS14-CPGK (Cummins/Onan)

This page was generated from the 4 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.