At a glance data:
Maximum Rating:
1800.0BHP
Emissions:
Non-certified
Displacement:
3158.0in³
Minimum Rating:
1020.0BHP
Overview
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:
1800.0BHP
Emissions:
Non-certified
Displacement:
3158.0in³
Minimum Rating:
1020.0BHP
Bore:
6.69in
Stroke:
7.48in
Rated Speed:
1800.0r/min
Aspiration:
Turbocharged-Aftercooled
Governor and Protection:
W3161
Engine Weight - Net Dry:
11462.0lb
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:
41.0gal (US)
Dimensions
Length:
105.3in
Width:
67.0in
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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