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Cat® 3612 Industrial Diesel Engine

The Cat® 3612 Industrial Diesel Engine is offered in ratings ranging from 2980-3700 bkW (3996-4962 bhp) @ 750-1000 rpm. These ratings are non-certified and available for global non-regulated areas. Industries powered by 3616 engines include Construction, Forestry, General Industrial, Material Handling and Mining.

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SPECIFICATION SUMMARY
  • Minimum Power 3996.0 bhp
  • Maximum Power 4962.0 bhp
  • Emissions Non-certified
  • Rated Speed 750-1000 rpm

PRICE (USD)
Call 440-838-7348 for rate information

Power Rating

  • Minimum Power
    3996.0 bhp
  • Maximum Power
    4962.0 bhp
  • Rated Speed
    750-1000 rpm
  • Minimum Power
    3996 HP
  • Maximum Power
    4962 HP
  • Rated Speed
    750-1000 rpm
  • Maximum Power
    4962 HP
  • Rated Speed
    750-1000 rpm
  • Minimum Power
    3996 HP
  • Maximum Torque
    30848 lb-ft @ 800 rpm

Emission Standards

  • Emissions
    Non-certified
  • Emissions
    Non-Certified
  • Emissions
    Non-Certified

General

  • Engine Configuration
    V-12, 4-Stroke-Cycle Diesel
  • Bore
    280 mm (11 in)
  • Stroke
    300 mm (11.8 in)
  • Displacement
    221.7 L (13527 in³)
  • Aspiration
    Turbocharged Aftercooled
  • Rotation (from flywheel end)
    Counterclockwise
  • Engine Configuration
    V-12, 4-Stroke-Cycle Diesel
  • Bore
    280 mm (11 in)
  • Stroke
    300 mm (11.8 in)
  • Aspiration
    Turbocharged Aftercooled
  • Displacement
    221.7 L (13527 in³)
  • Rotation from Flywheel End
    Counterclockwise
  • Bore
    11 in
  • Stroke
    11.8 in
  • Displacement
    13527 in³
  • Engine Configuration
    V-12, 4-Stroke-Cycle Diesel
  • Bore
    11 in
  • Stroke
    11.8 in
  • Displacement
    13527 in³
  • Aspiration
    Turbocharged Aftercooled
  • Rotation from Flywheel End
    Counterclockwise

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

  • Length
    4562 mm (180 in)
  • Width
    1704 mm (67 in)
  • Height
    3231 mm (127 in)
  • Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
    25,140 kg (55,300 lb)

Engine Dimensions - Approximate

  • Height
    3231 mm (127 in)
  • Length
    4562 mm (180 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    25,140 kg (55,300 lb)
  • Width
    1704 mm (67 in)
  • Width
    67 in
  • Length
    180 in
  • Height
    127 in
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    55300 lb
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    55300 lb
  • Length
    180 in
  • Width
    67 in
  • Height
    127 in

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

Standard Equipment:

  • 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
  • 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

Optional Equipment: