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Ziegler CAT

Cat® C9.3B Diesel Engine

The Cat® C9.3B Industrial Diesel Engine is offered in ratings ranging from 250-340 bkW (335-456 bhp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final and EU Stage V emission standards. The C9.3B engines are ideal choices to power applications in agriculture, aircraft ground support, construction, forestry, general industrial, material handling, and mining.

Brand: Caterpillar



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  • Power Rating
    Minimum Power 335 HP
    Maximum Power 456 HP
    Rated Speed 1800-2200 rpm
  • Emission Standards
    Emissions U.S. EPA Tier 4 Final and EU Stage V Nonroad Emission Standards.
  • General
    Engine Configuration In-Line 6, 4-Stroke-Cycle Diesel
    Bore 115 mm (4.53 in)
    Stroke 149 mm (5.87 in)
    Displacement 9.3 L (567.5 in³)
    Aspiration Turbocharged-Aftercooled (TA)
    Compression Ratio 17.0:1
    Combustion System Direct Injection
    Rotation from Flywheel End Counterclockwise
  • Engine Dimensions - Approximate
    Length 1125 mm (44.3 in)
    Width 791 mm (31.1 in)
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 865 kg (1907 lb)
    Height 1068 mm (42 in)
  • Aftertreatment Dimensions - Approximate
    Length 925 mm (36.4 in)
    Width 694 mm (27.3 in)
    Height 432 mm (17.0 in)
    Weight 96 kg (211 lb)