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Cat® C11 Industrial Diesel Engine

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  • Cat® C11 Industrial Diesel Engine

    • The Cat® C11 Industrial Diesel Engine is offered in ratings ranging from 242-336 bkW (325-450 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, EPA Tier 3 equivalent, and EU Stage IIIA equivalent emission standards. Industries and applications powered by C11 engines include Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Sprayers, Surface Hauling Equipment, Trenchers and Underground Mining Equipment.

    Request a quote

    The Cat® C11 Industrial Diesel Engine is offered in ratings ranging from 242-336 bkW (325-450 bhp) @ 1800-2100 rpm. These ratings meet China Stage II, EPA Tier 3 equivalent, and EU Stage IIIA equivalent emission standards. Industries and applications powered by C11 engines include Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Sprayers, Surface Hauling Equipment, Trenchers and Underground Mining Equipment.

    Request a quote
    Maximum Power 450HP
    Maximum Torque 1517lb-ft @ 1400 rpm
    Rated Speed 1800-2100 rpm
    Minimum Power 325HP
    Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
    Length 47.4in
    Width 41.5in
    Height 46.7in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 2050lb
    Engine Configuration Inline 6, 4-Stroke-Cycle Diesel
    Bore 5.1in
    Stroke 5.5in
    Displacement 677.4in³
    Compression Ratio 17.2:1
    Aspiration Turbocharged Aftercooled (TA)
    Combustion System Direct Injection
    Rotation from Flywheel End Counterclockwise
    Aftertreatment -

    Standard Equipment:

    • Air Inlet System
      • Turbocharged
      • Air-to-Air Aftercooled
    • Control System
      • Electronic governing, PTO speed control
      • Programmable ratings
      • Automatic altitude compensation
      • Power compensation for fuel temperature
      • Programmable low and high idle and total engine limit
      • Electronic diagnostics and fault logging
      • Engine monitoring system SAE J1939 broadcast and control
      • ADEM™ A4 Electronic Control Unit (ECU)
    • Cooling System
      • Thermostats and housing, vertical outlet
      • Jacket water pump, centrifugal
      • Water pump, inlet
    • Exhaust System
      • Exhaust manifold, dry
      • Optional exhaust outlet
    • Flywheels And Flywheel Housing
      • SAE No. 1 flywheel housing
    • Fuel System
      • MEUI injection
      • Fuel filter, secondary (2 micron)
      • ACERT™ Technology
      • Fuel transfer pump
      • Fuel priming pump
    • Lube System
      • Crankcase breather
      • Oil cooler
      • Oil filler
      • Lube oil filter
      • Front sump oil pan
      • Oil dipstick
      • Gear driven oil pump
    • General
      • Vibration damper
      • Lifting eyes
      • Cold start capability to -20° C (-4° F)
      • Paint: Caterpillar yellow, with optional colors available at request

    Optional Equipment:

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