Cat?� 3512 Industrial Diesel Engine

Cat?� 3512 Industrial Diesel Engine

Minimum Power 1,020 bhp
Maximum Power 1,500 bhp
Emissions Non-certified
Rated Speed 1200-1800 rpm
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 170 mm (6.7 in)
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Power Rating
Minimum Power 1,020 bhp
Maximum Power 1,500 bhp
Rated Speed 1200-1800 rpm
Minimum Power 1,020 HP
Maximum Power 1,500 HP
Rated Speed 1200-1800 rpm
Maximum Torque 4,580 lb-ft @ 1400 rpm
Maximum Power 1,500 hp
Maximum Torque 4,580 lb-ft @ 1400 rpm
Rated Speed 1200-1800 rpm
Minimum Power 1,020 hp
Emission Standards
Emissions Non-certified
Emissions Non-Certified
Emissions Non-Certified
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 (3161 in³)
Aspiration Turbocharged Aftercooled
Compression Ratio 13.0:1
Rotation (from flywheel end) Counterclockwise
Lube System (refill) 310.4 l (327.9 qt)
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 (3161 in³)
Compression Ratio 13.0:1
Rotation from Flywheel End Counterclockwise
Lube System - Refill 310.4 l (327.9 qt)
Bore 7 in
Stroke 8 in
Displacement 3,161 in³
Aftertreatment -
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 7 in
Stroke 8 in
Displacement 3,161 in³
Compression Ratio 13.0:1
Aspiration Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Dimensions (Approximate. Final dimensions dependent on selected options)
Length 2676 mm (105 in)
Width 1703 mm (67 in)
Height 1720 mm (68 in)
Weight, Net Dry (Basic Operating Engine Without Optional Attachments) 6078 kg (13,400 lb)
Engine Dimensions - Approximate
Height 1720 mm (68 in)
Length 2676 mm (105 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 6078 kg (13,400 lb)
Width 1703 mm (67 in)
Length 105 in
Height 68 in
Width 67 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 13,400 lb
Length 105 in
Width 67 in
Height 68 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
  • Air Inlet System
    • Aftercooler core, corrosion resistant coated (air side)
    • Air cleaner. Regular duty, dry, panel type with service indicators, turbocharger, jacket water aftercooled.
    • Turbocharger, rear mounted
    • Jacket water aftercooled
  • Control System
    • Governor, RH, 3161 with self contained synthetic oil sump
    • Air-fuel ratio control
    • Mechanical speed control, without torque control
    • Governor control
    • Positive locking
  • Cooling System
    • Thermostats and housing
    • Jacket water pump, centrifugal
  • Exhaust System
    • Exhaust manifold, dry
  • Flywheels And Flywheel Housing
    • SAE No. 00 flywheel
    • 183 flywheel teeth
    • SAE No. 00 flywheel housing
  • Fuel System
    • Fuel filter, with service indicators, cartridge type with RH service
    • Fuel transfer pump
  • Instrumentation
    • Instrument Panel, RH
    • Engine oil pressure gauge
    • Fuel pressure gauge
    • Oil filter differential gauge
    • Jacket water temperature gauge
    • Service meter, electric
    • Tachometer
  • Lube System
    • Crankcase breather, top mounted
    • Oil cooler
    • Oil filler
    • Oil dipstick
    • Oil pump
    • Oil filter, cartridge type with RH service
    • Shallow oil pan
    • Fumes disposal (not installed)
  • Mounting System
    • Rails, mounting, engine length, 254 mm (10 in), industrial-type, C-channel.
  • Power Take Off
    • Accessory drive, upper RH
    • Front housing, single sided
  • Protection System
    • Junction box
    • Manual shutoff, RH
    • Safety shutoff protection, energized to shutdown
    • Low oil pressure, low idle 69 kPa (10 psi); high idle 207 kPa (30 psi)
    • Water temperature
    • Overspeed
    • 3161 governor solenoid energized to shutdown
  • Starting System
    • Starting switch
  • General
    • Vibration damper
    • Lifting eyes
    • Paint: Caterpillar yellow, with optional colors available at request
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