HomeCaterpillarCaterpillar C2.2

Caterpillar C2.2 Generator Set

The Caterpillar C2.2 is a 40 kW (28 kVA) diesel standby generator set powered by a Caterpillar C2.2 DIT engine. It is available at 230/400 V, 50 Hz. The set weighs about 530 kg (1168 lb) and produces 66.5 dBA.

40 kW
Standby
2.2 L
Displacement
5
Document types

How to read your Caterpillar serial & model number →

Specifications

Fueldiesel
Frequency50.0 Hz
Standby power40 kW
Prime power22 kW
ControllerDeluxe Instrument
Voltage options230/400 V
Power factor0.8
Battery voltage24 V
Max ambient45 °C
Dry weight530 kg
Sound level66.5 dBA

Engine

Caterpillar C2.2 DIT
Displacement2.2 L
Aspirationturbocharged
Rated speed1500 rpm

Filters & service parts

model family
ItemSpecCapacityPart #Interval
Air filterAir filters for multiple models500 hr find
Fuel filterVarious fuel filters1000 hr find
Oil filterEngine Lube Oil Filter220-1523 kuduparts $18.00
Belt find
CoolantCat ELI12000 hr
OilCat DEO-ULS Cold Weather SAE 0W-40250 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 Caterpillar C2.2?

The Caterpillar C2.2 is rated 40 kW standby.

What engine does the Caterpillar C2.2 use?

The Caterpillar C2.2 is powered by the Caterpillar C2.2 DIT engine.

What fuel does the Caterpillar C2.2 use?

The Caterpillar C2.2 runs on diesel.

Parts

23
Part #DescriptionQtySystem
150-4142Fuel Filter1Fuel filter buy
1540867Connecting rodsConnecting rod woodline $78.65
1566980Connecting rodsConnecting rod FridayParts $75.99
198-5314Air Primary Filter1Air filter kuduparts $76.00
220-1523Engine Oil Filter1Oil filter kuduparts $18.00
247-1380Air Filter1Air filter buy
276-1804Fuel Filter1Fuel filter kuduparts $12.00
276-1806Fuel Filter1Fuel filter buy
308-7298Fuel - FWS Filter1Fuel filter kuduparts $41.00
g03881462Ground to battery (Electrical System)1Grounding buy
g03881463Alternate ground to battery (Electrical System)1Grounding buy
g03886691(1) High-pressure line (4 Cylinder engine)1High pressure line buy
g06068852(Typical example) Model View Illustrations (Product Information)1Model view illustration buy
g06103572(1) Electric fuel priming pump (Off Engine Components for Three and Four Cylinder Engines)1Electric fuel pump buy
g06103579(1) Electronic unit injector (Model View Illustrations)1Electronic unit injector buy
g06164558(1) Coolant filler cap (Engines with Factory Installed Radiators)1Coolant filler cap buy
g06164568(1) Air charge cooler (Engines with Factory Installed Radiators)1Air charge cooler buy
i06713414Model View Illustrations (Product Information)Model view illustration buy
M0064264-061Service part / kit buy
g06508459Engine ElectronicsService part / kit buy
i03635086Engine StartingService part / kit buy
i03648639Engine StoppingService part / kit buy
i08258438Before Starting EngineService part / kit buy

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

Engine specSpec sheetReferenceParts manualService manual