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.Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty.3512 engines, with ratings: 761-1342 bkW (1020-1800 bhp) @ 1200-1900 rpm. Not emissions certified, available for non-regulated areas.
|Minimum Rating||1020.0 BHP 761.0 bkW||More Less|
|Maximum Rating||1800.0 BHP 1342.0 bkW||More Less|
|Emissions||Non-certified Non-certified||More Less|
|Rated Speed||1800.0 r/min 1200.0 r/min||More Less|
|Bore||6.69 in 170.0 mm||More Less|
|Stroke||7.48 in 190.0 mm||More Less|
|Displacement||3158.0 in³ 52.0 l||More Less|
|Aspiration||Turbocharged-Aftercooled Turbocharged-Aftercooled||More Less|
|Governor and Protection||W3161 W3161||More Less|
|Engine Weight - Net Dry||11462.0 lb 5204.0 kg||More Less|
|Rotation from Flywheel End||Counterclockwise Counterclockwise||More Less|
|Oil Change Interval||500 500||More Less|
|Flywheel and Flywheel Housing||SAE No. 00 SAE No. 00||More Less|
|Flywheel Teeth||183 183||More Less|
|Minimum Cooling System - Engine Only||41.0 gal (US) 157.0 l||More Less|
Developed specifically to meet the demands of oil and gas applications- Proven reliability and durability- Robust diesel strength design prolongs life and lowers owning and operating costs- Market-leading power density- Designed to perform in oilfield conditions, including high ambient and high altitude applications- Long overhaul life proven in oilfield applications- Core engine components designed for reconditioning and reuse at overhaul
- Inner-outer base mounting configuration simplifies rigintegration- Wide range of attachments enable configurationflexibility- Inner base three-point generator mounting maintainsfactory alignment- Single lifting point simplifies installation work
- Woodward 3161 governor- E-stop pushbutton on instrument panel - Air shutoff and explosion relief valves available - Extra alarms, inputs, and outputs available
For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical packages. Cat engines, generators, controls, radiators, and transmissions can be custom designed and matched in collaboration with our local dealers to create unique solutions. Custom packages are globally supported and are covered by a one year warranty after startup.
- Every Cat generator set is full-load tested to ensureproper engine performance.- Generator sets are assembled, tested, andvalidated as a package to ensure performance, reliabilityand durability.
- More than 2,200 dealer outlets- Cat factory-trained dealer technicians service everyaspect of your Cat petroleum product- Worldwide parts availability, service, and warranty- Preventive maintenance agreements available for repairbefore-failure options- S•O•SSM program matches your oil and coolant samplesagainst Caterpillar set standards to determine:• Internal engine component condition• Presence of unwanted fluids• Presence of combustion by-products• Site-specific oil change interval
Ownership of these manufacturing processes enablesCaterpillar to produce high quality, dependable products.
For all your petroleum power requirements, visit www.catoilandgasinfo.com.