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Ziegler CAT

Cat® C13 Industrial Power Unit

The Cat® C13 Industrial Power Unit is offered in ratings ranging from 287-388 bkW (385-520 bhp) @ 1800-2100 rpm. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

Brand: Caterpillar


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  • Power Rating
    Minimum Power 385 HP
    Maximum Power 520 HP
    Rated Speed 1800-2100 rpm
  • Emission Standards
    Emissions U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 and Korea Tier 4 Final emissions standards
  • General
    Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
    Bore 130 mm (5.12 in)
    Stroke 157 mm (6.18 in)
    Displacement 12.5 L (762.8 in³)
    Aspiration Turbocharged Aftercooled (TA)
    Compression Ratio 17:1
    Rotation from Flywheel End Counterclockwise
  • Power Unit Dimensions - Approximate
    Width 1157-1247 mm (45.6-49 in)
    Length 2085-2122 mm (82.1-83.5 in)
    Height 1928-2082 mm (75.9-81.97 in)
    Weight - Approximate, Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C 2085-2304 kg (4596-5080 lb)
  • Cat Regeneration System Aftertreatment Dimensions - Approximate
    Width 779.8-1069 mm (30.7-42.1 in)
    Weight 248-259 kg (547-571 lb)
    Diameter 330.2 mm (13 in)
    Height 451.3-654 mm (17.8-25.7 in)
  • PETU Dimensions - Tier 4 Final, Stage IV Only
    Height 551 mm (21.7 in)
    Weight 19.42 mm (42.8 lb)
    Volume Capacity 48.4 L (51.1 qt)
    Length 854 mm (33.6 in)
    Width 287 mm (11.3 in)
  • Passive Regeneration System Aftertreatment Dimensions - Approximate
    Weight 140 kg (308.6 lb)
    Width 958.3 mm (37.7 in)
    Height 547.2 mm (21.5 in)
    Length 974.8 mm (38.4 in)