3512 Land Mechanical Drilling Engine - Thompson Tractor

3512 Land Mechanical Drilling Engine

3512 Land Mechanical Drilling Engine

3512 Land Mechanical Drilling Engine

Cat 3512 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 3512 engine is mechanical drive for land drilling rigs.3512 engines, with ratings: 761-1342 bkW (1020-1800 bhp) @ 1200-1900 rpm. Not emissions certified, available for non-regulated areas.

Engine Specifications
Maximum Rating
1800BHP
Emissions
Non-certified
Displacement
3158in³
Minimum Rating
1020BHP
Bore
6.69in
Stroke
7.48in
Rated Speed
1800r/min
Aspiration
Turbocharged-Aftercooled
Governor and Protection
W3161
Engine Weight - Net Dry
11462lb
Rotation from Flywheel End
Counterclockwise
Oil Change Interval
500
Flywheel and Flywheel Housing
SAE No. 00
Flywheel Teeth
183
Capacity for Liquids
Minimum Cooling System - Engine Only
41gal (US)
Dimensions
Length
105.3in
Width
67in
Height
67.7in

Standard 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
 

Optional Equipment:

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 conventionalcore 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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