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Cummins/Onan C1800 N5CD Generator Set

The Cummins/Onan C1800 N5CD is a 1800 kW (2250 kVA) NG standby generator set powered by a Cummins/Onan HSK78G engine. It operates at 50 Hz. It holds about 617 L (163.0 gal) of oil and 1.3 L (0.3 gal) of coolant, with a maximum ambient rating of 40 °C. The set weighs about 23166 kg (51072 lb).

1800 kW
Standby
78.0 L
Displacement
617.0 L
Oil capacity
1
Document types

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Specifications

FuelNG
Frequency50.0 Hz
Standby power1800 kW
Standby kVA2250
ControllerDEIF
Oil capacity617.0 L
AlternatorP80
Coolant capacity1.3 L
Max ambient40 °C
Dry weight23166 kg

Engine

Cummins/Onan HSK78G
Oil capacity617.0 L
Displacement78.0 L
AspirationTurbocharged and Charge Air Aftercooled
Rated speed1500 rpm

Common questions

How many kW is the Cummins/Onan C1800 N5CD?

The Cummins/Onan C1800 N5CD is rated 1800 kW standby (2250.0 kVA).

What engine is in the Cummins/Onan C1800 N5CD?

The Cummins/Onan C1800 N5CD is powered by the Cummins/Onan HSK78G engine.

What fuel does the Cummins/Onan C1800 N5CD use?

The Cummins/Onan C1800 N5CD runs on NG.

What is the oil capacity of the Cummins/Onan C1800 N5CD?

The Cummins/Onan HSK78G engine in the Cummins/Onan C1800 N5CD has an oil capacity of 617.0 liters.

What is the cooling system capacity of the Cummins/Onan C1800 N5CD?

The Cummins/Onan C1800 N5CD cooling system holds 1.3 liters (0.3 US gallons) for the radiator system including the engine, per the manufacturer specification sheet.

What is the dry weight of the Cummins/Onan C1800 N5CD?

The Cummins/Onan C1800 N5CD has a dry weight of 23166 kg (51072 lb).

Which alternator is fitted to the Cummins/Onan C1800 N5CD?

The Cummins/Onan C1800 N5CD uses a P80 alternator.

Available documents

Spec sheet — D-6425gSpec sheet — Spec-Sheet-HSK78G-50Hz 0 (Cummins/Onan)Spec sheet — international-50-model-range-2025 (Cummins/Onan)

This page was generated from the 3 manufacturer documents above by automated extraction; every figure shown is copied from one of them. How the data is compiled.