3512 Land Mechanical Drilling Engine

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3512 Land Mechanical Drilling Engine

Maximum Rating1800 BHP
EmissionsNon-certified
Displacement3158 in³
Minimum Rating1020 BHP
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Learn more about our 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.

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
Minimum Cooling System - Engine Only
41gal (US)
Length
105.3in
Width
67in
Height
67.7in
Corrosion-resistant aftercooler core
Regular duty air cleaner
Service indicator
Governor, Woodward 3161 — RH
Pneumatic control
Governor control - positive locking
Thermostats and housing (dual outlet)
Jacket water pump, gear driven
Dry exhaust manifold
Exhaust flexible fitting, adapters, and flanges
SAE No. 00 flywheel
SAE No. 00 flywheel housing
SAE standard rotation
Fuel filter
Fuel transfer pump
Flexible fuel lines
Fuel priming pump
Analog instrument gauges:
Crankcase breather
Oil cooler
Oil filter
Shallow oil pan
Oil drain extension, 2 in NPT female connection
Rails, mounting, floor type
Accessory drive
Front housing, two-sided
Manual shutoff control, LH
Junction box
Safety shutoff protection, energized to shutdown
Air starting motor
Air silencer
Paint - Cat yellow
Vibration damper and guard
Lifting eyes
Heavy duty air cleaner
Remote air inlet adapters
Load sharing governor, 2301A
Load sharing module
Governor conversion to 0-200 mA direct rack control
Local speed throttle control
Throttle position sensors
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 elbows
Exhaust mufflers
Primary fuel filter
Low voltage extension box
Potential and current transformers
Air filter
Cable access box
Bearing RTDs
Customer management device
Gauges and instrumentation panels
Switches and contactors
Crankcase fumes disposal
Oil pan accessories
Crankshaft pulley
Front stub shaft
Charging alternator
Air compressor
Explosion relief valves (3)
Shutoffs
Switches and contactors
Manual air starter
Air pressure regulator
Flywheel guard
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