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Industrial:

Cat® 3512C Industrial Diesel Engine

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3512C LRC
Minimum Power
1500.0 bhp
Maximum Power
1500.0 bhp
Emissions
U.S. EPA Tier 2 Equivalent
Rated Speeds
1800 rpm

The Cat® 3512C Industrial Diesel Engine is offered in the following rating: 1120 bkW (1500 bhp) @ 1800 rpm. This rating is U.S. EPA Tier 2 equivalent. Industries and applications powered by 3512C engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.

Product Specs

  • Power Rating

    • Minimum Power
    1500.0bhp
    Maximum Power
    1500.0bhp
    Rated Speeds
    1800 rpm
    Minimum Power
    1500BHP
    Maximum Power
    1500BHP
    Rated Speed
    1800 rpm
    Maximum Power
    1500HP
    Maximum Torque
    5259lb-ft @ 1500 rpm
    Rated Speed
    1800 rpm
    Minimum Power
    1500HP

  • Emission Standards

    • Emissions
    U.S. EPA Tier 2 Equivalent
    Emissions
    U.S. EPA Tier 2 Equivalent
    Emissions
    U.S. EPA Tier 2 Equivalent

  • General

    • Engine Configuration
    V-12, 4-Stroke-Cycle Diesel
    Bore
    170 mm (6.7 in)
    Stroke
    190 mm (7.5 in)
    Displacement
    51.8 L (3158 in³)
    Aspiration
    Turbocharged Aftercooled
    Rotation (from flywheel end)
    Counterclockwise
    Engine Configuration
    V-12, 4-Stroke-Cycle Diesel
    Bore
    170 mm (6.7 in)
    Stroke
    190 mm (7.5 in)
    Aspiration
    Turbocharged Aftercooled
    Displacement
    51.8 L (3158 in³)
    Engine Configuration
    V-12, 4-Stroke-Cycle Diesel
    Rotation from Flywheel End
    Counterclockwise
    Bore
    6.7in
    Stroke
    7.5in
    Displacement
    3158in³
    Aspiration
    Turbocharged Aftercooled
    Rotation from Flywheel End
    Counterclockwise

  • Engine Dimensions (Approximate. Final dimensions dependent on selected options)

    • Length
    3067 mm (120.8 in)
    Width
    1785 mm (70.3 in)
    Height
    1806 mm (71.1 in)
    Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
    6078 kg (13,400 lb)

  • Engine Dimensions - Approximate

    • Height
    1806 mm (71.1 in)
    Length
    3067 mm (120.8 in)
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    6078 kg (13,400 lb)
    Width
    1785 mm (70.3 in)
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    13400lb
    Length
    120.8in
    Width
    70.3in
    Height
    71.1in

Equipment

  • Air Inlet System
    • Air to Air Aftercooled (ATAAC)
    • Two turbochargers, rear mounted
  • Control System
    • Electronic Engine Control, RH
  • Cooling System
    • Thermostats and housing
    • Gear driven centrifugal jacket water pump
    • Connections for radiator cooling
  • Exhaust System
    • Exhaust manifold, dry
    • Two turbochargers with watercooled bearings
    • Two exhaust outlets, 203 mm (8 in) round flange
  • Flywheels And Flywheel Housing
    • SAE No. 00 flywheel (183 teeth)
    • SAE No. 00 flywheel housing
  • Fuel System
    • Fuel filter, LH spin-on type
    • Fuel transfer pump
    • Electronically controlled unit injectors
  • Instrumentation
    • No standard instrument or gauge panel
  • Lube System
    • Crankcase breather, top mounted
    • Oil cooler
    • Oil filler and dipstick, LH
    • Oil pump
    • Oil filter, LH, spin-on type
    • Oil pan
  • Mounting System
    • Trunnion front support
  • Power Take Off
    • Front housing, two sided
  • Protection System
    • ECM monitoring system to provide customer programmable engine
    • Deration strategies to protect against adverse operating conditions
    • Emergency stop logic inputs provided at 40 pin customer interface connection
  • Starting System
    • Dual 24V electric starting motor
  • General
    • Vibration damper
    • Lifting eyes
    • Paint: Caterpillar yellow

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