Industrial:

Cat® 3508 Diesel Engine

3508 LRC
Minimum Power
680.0 bhp
Maximum Power
1000.0 bhp
Emissions
Non-certified
Rated Speed
1200-1800 rpm

The Cat® 3508 Industrial Diesel Engine is offered in ratings ranging from 507-746 bkW (680-1000 bhp) @ 1200-1800 rpm. These ratings are non-certified and are available for global non-regulated areas. Industries and applications powered by 3508 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
    680.0bhp
    Maximum Power
    1000.0bhp
    Rated Speed
    1200-1800 rpm
    Maximum Power
    1000HP
    Maximum Torque
    3144lb-ft @ 1450 rpm
    Rated Speed
    1200-1800 rpm
    Minimum Power
    680HP
    Minimum Power
    680BHP
    Maximum Power
    1000BHP
    Rated Speed
    1200-1800 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)
    Aspiration
    Turbocharged Aftercooled
    Displacement
    34.53 L (2107 in³)
    Compression Ratio
    13.0:1
    Rotation (from flywheel end)
    Counterclockwise
    Lube System (refill)
    424 L (448 qt)
    Engine Configuration
    V-8, 4-Stroke-Cycle Diesel
    Bore
    6.7in
    Stroke
    7.5in
    Displacement
    2107in³
    Compression Ratio
    13.0:1
    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
    34.53 L (2107 in³)
    Compression Ratio
    13.0:1
    Rotation from Flywheel End
    Counterclockwise
    Lube System - Refill
    424 L (448 qt)
  • Engine Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length
    2136 mm (84 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

  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    9500lb
    Length
    84in
    Width
    67in
    Height
    68in
    Height
    1720 mm (68 in)
    Length
    2136 mm (84 in)
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    4309 kg (9500 lb)
    Width
    1703 mm (67 in)

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

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