Cat® 3512C Industrial Diesel Engine

Cat® 3512C Industrial Diesel Engine

Minimum Power 1,500 bhp
Maximum Power 1,500 bhp
Emissions U.S. EPA Tier 2 Equivalent
Rated Speeds 1800 rpm
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 170 mm (6.7 in)
Power Rating
Minimum Power 1,500 bhp
Maximum Power 1,500 bhp
Rated Speeds 1800 rpm
Minimum Power 1,500 HP
Maximum Power 1,500 HP
Rated Speed 1800 rpm
Maximum Torque 5,259 lb-ft @ 1500 rpm
Maximum Power 1,500 HP
Maximum Torque 5,259 lb-ft @ 1500 rpm
Rated Speed 1800 rpm
Minimum Power 1,500 HP
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)
Rotation from Flywheel End Counterclockwise
Bore 7 in
Stroke 8 in
Displacement 3,158 in³
Aftertreatment -
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 7 in
Stroke 8 in
Displacement 3,158 in³
Aspiration Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise
Aftertreatment -
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)
Height 71 in
Width 70 in
Length 121 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 13,400 lb
Length 121 in
Width 70 in
Height 71 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 13,400 lb

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Quality

Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
  • 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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