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Cat® 3508B Industrial Diesel Engine

The Cat® 3508B Industrial Diesel Engine is offered in ratings ranging from 746-820 bkW (1000-1100 bhp) @ 1800 rpm. These ratings are non-certified and are available for global non-regulated areas. Industries and applications powered by 3508B 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.

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SPECIFICATION SUMMARY
  • Minimum Power 1000.0 bhp
  • Maximum Power 1100.0 bhp
  • Emissions Non-certified
  • Rated Speed 1800 rpm

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

Power Rating

  • Minimum Power
    1000.0 bhp
  • Maximum Power
    1100.0 bhp
  • Rated Speed
    1800 rpm
  • Minimum Power
    1000 HP
  • Maximum Power
    1100 HP
  • Rated Speed
    1800 rpm
  • Maximum Power
    1100 HP
  • Rated Speed
    1800 rpm
  • Minimum Power
    1000 HP
  • Maximum Torque
    3211 lb-ft @ 1450 rpm

Emission Standards

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

General

  • Engine Configuration
    V-8, 4-Stroke-Cycle Diesel
  • Bore
    170 mm (6.7 in)
  • Stroke
    190 mm (7.5 in)
  • Displacement
    34.5 L (2105 in³)
  • Aspiration
    Turbocharged Aftercooled
  • Rotation (from flywheel end)
    Counterclockwise
  • Engine Configuration
    V-8, 4-Stroke-Cycle Diesel
  • Bore
    170 mm (6.7 in)
  • Stroke
    190 mm (7.5 in)
  • Aspiration
    Turbocharged Aftercooled
  • Displacement
    34.5 L (2105 in³)
  • Rotation from Flywheel End
    Counterclockwise
  • Bore
    6.7 in
  • Stroke
    7.5 in
  • Displacement
    2105 in³
  • Engine Configuration
    V-8, 4-Stroke-Cycle Diesel
  • Bore
    6.7 in
  • Stroke
    7.5 in
  • Displacement
    2105 in³
  • Aspiration
    Turbocharged Aftercooled
  • Rotation from Flywheel End
    Counterclockwise

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

  • Length
    2462 mm (97 in)
  • Width
    1703 mm (67 in)
  • Height
    1720 mm (68 in)
  • Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
    4309 kg (9500 lb)

Engine Dimensions - Approximate

  • Height
    1720 mm (68 in)
  • Length
    2462 mm (97 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    4309 kg (9500 lb)
  • Width
    1703 mm (67 in)
  • Width
    67 in
  • Height
    68 in
  • Length
    97 in
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    9500 lb
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    9500 lb
  • Length
    97 in
  • Width
    67 in
  • Height
    68 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.

Emissions

Non-certified rating. Available for global non-regulated areas.

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. 0 flywheel
    • 151 flywheel teeth
    • SAE No. 0 flywheel housing
    • SAE standard rotation
  • 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.
    • Included on selected top level engines
  • 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:

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