Cat® 3508 Diesel Engine

Cat® 3508 Diesel Engine

Cat® 3508 Diesel Engine

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.

Power Rating
Maximum Power
1000HP
Maximum Torque
3144lb-ft @ 1450 rpm
Rated Speed
1200-1800 rpm
Minimum Power
680HP
Emission Standards
Emissions
Non-Certified
Engine Dimensions - Approximate
Length
84in
Width
67in
Height
68in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
9500lb
General
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
Aftertreatment
-

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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