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287 – 388 kW
Rating
287.0 kW
388.0 kW
1800–2100 obr./min
Emission Standards
Emission of harmful exhaust gas components Nonroad III (China), equivalent of EPA Tier 3 (USA) and/or EPA Tier 2 (USA), Stage IIIA (EU) and/or Stage II (EU)
General
6-cylinder 4-stroke in-line diesel engine
130
157
12,5
With turbocharger and aftercooler (TA)
17,3:1
Direct Injection Type
Counterclockwise
Engine Dimensions
1295
908,4
1186
1053,8
Overview
Caterpillar C-Series engines from the C9.3 to C32 model are manufactured in the United States.There are versions available for the level of emissions (according to EU 1997/68): stage IIIA, IIIB and IV for industrial engines and stage IIIA and IIIB for engines dedicated to rail vehicles, which is very important in the context of the use primarily in locomotives.
For the needs of markets with no environmental restrictions, Caterpillar still manufactures engines with mechanical fuel injection control.
List of the power range of CATERPILLAR C9.3-C321 series engines (224-950kW)