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Cat 3512C (HD) 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 while maintaining low emissions.The ideal application for the 3512C (HD) 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. 3512C (HD) engines, with ratings: 932-1100 bkW (1250-1475 bhp) @ 1200 rpm meet U.S. EPA Non-road Tier 2 equivalent and CARB Tier 2 equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.
- Developed specifically to meet the demands of oil and gas applications- Proven reliability and durability- Robust diesel strengt…
- Inner-outer base mounting configuration simplifies rig integration - Wide range of attachments enable configuration flexibility…
- ADEM A3 engine management system provided engine control, monitoring, and protection.
- E-stop pushbutton on instrument panel - Air shutoff and explosion relief valves available - Configurable alarm, derate, and shut…
For any petroleum application, trust Caterpillar to meet your project needs with custom factory generator sets and mechanical pack…
Every Cat engine set is full-load tested to ensure proper engine performance.
More than 2,200 dealer outlets - Cat factory-trained dealer technicians service every aspect of your Cat petroleum product - World…
Ownership of manufacturing processes enables Caterpillar to produce high quality, dependable products
For all your petroleum power requirements, visit www.cat.com/oilandgas.
Specification | Value |
Maximum Rating | 1.100 bkW |
Emissions | U.S. EPA Non-road Tier 2 |
Displacement | 59 l |
Minimum Rating | 932 bkW |
Bore | 170 mm |
Stroke | 215 mm |
Rated Speed | 1.200 r/min |
Aspiration | Turbocharged-Aftercooled |
Governor and Protection | ADEM A3 |
Engine Weight - Net Dry | 5.423 kg |
Rotation from Flywheel End | Counterclockwise |
Oil Change Interval | 500 |
Flywheel and Flywheel Housing | SAE No. 00 |
Flywheel Teeth | 183 |
Specification | Value |
Minimum Cooling System - Engine Only | 157 l |
Specification | Value |
Length | 2.682 mm |
Width | 1.791 mm |
Height | 2.019 mm |
Learn more information about the Cat 3512C (HD) Land Mechanical Drilling Engine.
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