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Ziegler CAT

Cat® C7.1 ACERT™ Diesel Engine

The C7.1 Industrial Diesel Engine is offered in ratings from 129-225 bkW (172-302 bhp) @ 2200 rpm and meets U.S. EPA Tier 4 Final, EU Stage V emission standards. Industries and applications powered by C7.1 engines include: Agriculture, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers and Underground Mining Equipment.

Brand: Caterpillar

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Specifications

  • Power Rating
    SpecValue
    Maximum Power 320 HP
    Maximum Torque 935 lb-ft @ 1400 rpm
    Rated Speed 2200 rpm
    Minimum Power 172 HP
  • Emission Standards
    SpecValue
    Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V
  • General
    SpecValue
    Engine Configuration In-Line 6
    Bore 4.1 in
    Stroke 5.3 in
    Displacement 427.7 in³
    Compression Ratio 16.5:1
    Aspiration Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
    Combustion System Direct Injection
    Rotation from Flywheel End Counterclockwise
    Aftertreatment DOC+DPF+SCR
  • Engine Dimensions - Approximate
    SpecValue
    Length 41.9 in
    Width 31.4 in
    Height 35.9 in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1658 lb
  • Aftertreatment Dimensions
    SpecValue
    Length 29 in
    Width 30.3 in
    Height 18.1 in
    Diameter 13.3 in
    Weight 236 lb