Land Mechanical Engines:

3508 Land Mechanical Drilling Engine

3508 Land Drilling Engines
Minimum Rating
680.0 bhp
Maximum Rating
1135.0 bhp
Emissions
Non-certified
Rated Speed
1900.0 RPM

Cat 3508 engines set the standard in the drilling industry. For many years the 3500 has been the preferred choice by drillers due to their high performance, durability, and reliability in the oilfield. The ideal application for the 3508 engine is mechanical drive for land drilling rigs. 3508 engines, with ratings: 3508 engines, with ratings: 507-846 bkW (680-1135 bhp) @ 1200-1900 rpm. Not emissions certified, available for non-regulated areas.



Product Specs

  • Engine Specifications

  • Minimum Rating
    680.0bhp
    Maximum Rating
    1135.0bhp
    Emissions
    Non-certified
    Rated Speed
    1900.0RPM
    Bore
    6.69in
    Stroke
    7.48in
    Displacement
    2111.0in3
    Aspiration
    Turbocharged-Aftercooled
    Engine Weight, net dry
    9500.0lb
    Oil Change Interval
    500
    Rotation (from flywheel end)
    Counterclockwise
    Flywheel and Flywheel Housing
    SAE No. 00
    Flywheel Teeth
    151
    Minimum Rating
    680BHP
    Maximum Rating
    1135BHP
    Emissions
    Non-certified
    Rated Speed
    1900r/min
    Bore
    6.69in
    Stroke
    7.48in
    Displacement
    2111in³
    Aspiration
    Turbocharged-Aftercooled
    Engine Weight - Net Dry
    9500lb
    Oil Change Interval
    500
    Rotation from Flywheel End
    Counterclockwise
    Flywheel and Flywheel Housing
    SAE No. 00
    Flywheel Teeth
    151
    Governor and Protection
    W3161
  • Dimensions

  • Length
    84.1in
    Width
    67.0in
    Height
    67.7in
    Length
    84.1in
    Width
    67in
    Height
    67.7in
  • Capacity for Liquids

  • Minimum Cooling System - Engine Only
    27.2gal (US)

Equipment

  • Air Inlet System
    • Corrosion-resistant aftercooler core
    • Regular duty air cleaner
    • Service indicator
  • Control System
    • Governor, Woodward 3161 — RH
    • Pneumatic control
    • Governor control - positive locking
  • Cooling System
    • Thermostats and housing (dual outlet)
    • Jacket water pump, gear driven
  • Exhaust System
    • Dry exhaust manifold
    • Exhaust flexible fitting, adapters, and flanges
  • Flywheel And Housing
    • SAE No. 00 flywheel
    • SAE No. 00 flywheel housing
    • SAE standard rotation
  • Fuel System
    • Fuel filter
    • Fuel transfer pump
    • Flexible fuel lines
    • Fuel priming pump
  • Instrumentation
    • Analog instrument gauges:
  • Lubrication System
    • Crankcase breather
    • Oil cooler
    • Oil filter
    • Shallow oil pan
    • Oil drain extension, 2 in NPT female connection
  • Mounting System
    • Rails, mounting, floor type
  • Power Take-offs
    • Accessory drive
    • Front housing, two-sided
  • Protection System
    • Manual shutoff control, LH
    • Junction box
    • Safety shutoff protection, energized to shutdown
  • Starting System
    • Air starting motor
    • Air silencer
  • General
    • Paint - Cat yellow
    • Vibration damper and guard
    • Lifting eyes
  • Air Inlet System
    • Heavy duty air cleaner
    • Remote air inlet adapters
  • Control System
    • Load sharing governor, 2301A
    • Load sharing module
    • Governor conversion to 0-200 mA direct rack control
    • Local speed throttle control
    • Throttle position sensors
  • Cooling System
    • High gloss black folded core radiators and conventional core radiators
    • Belt guard
    • Blower fan
    • Fan drive and fan pulley
    • Radiator cover
    • Water level switch gauge
    • Air separator
    • Coolant level sensors
    • Connections
  • Exhaust System
    • Exhaust elbows
    • Exhaust mufflers
  • Fuel System
    • Primary fuel filter
  • Generator And Attachments
    • Low voltage extension box
    • Potential and current transformers
    • Air filter
    • Cable access box
    • Bearing RTDs
  • Instrumentation
    • Customer management device
    • Gauges and instrumentation panels
    • Switches and contactors
  • Lubrication System
    • Crankcase fumes disposal
    • Oil pan accessories
  • Power Take-off
    • Crankshaft pulley
    • Front stub shaft
    • Charging alternator
    • Air compressor
  • Protection System
    • Explosion relief valves (3)
    • Shutoffs
    • Switches and contactors
  • Starting System
    • Manual air starter
    • Air pressure regulator
  • General
    • Flywheel guard

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