Well stimulation operations in the oilfield are complex and demanding. The 3512C (HD) engine for well stimulation operations was specifically developed to reach the highest power nodes while meeting the highest standards in durability, reliability, and emissions. 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: 1603-1864 bkW (2150-2500 bhp) @ 1900 rpm meet IMO Tier II, China Stage III, U.S. EPA Marine Tier 2, U.S. EPA Non-road Tier 2 equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.
|Minimum Rating||2250.0 bhp 1678.0 bkW||More Less|
|Maximum Rating||2500.0 bhp 1864.0 bkW||More Less|
|Aspiration||Turbocharged-Aftercooled Turbocharged-Aftercooled||More Less|
|Displacement||58.9 in3 3596.0 L||More Less|
|Flywheel and Flywheel Housing||SAE No. 0 SAE No. 0||More Less|
|Flywheel Teeth||151 151||More Less|
|Stroke||8.5 in. 215.0 mm||More Less|
|Bore||6.7 in 170.0 mm||More Less|
|Emissions||Non-current EPA Tier 2 and China Stage III Non-current EPA Tier 2 and China Stage III||More Less|
- Proven reliability and durability - Robust diesel strength design prolongs life and lowers owning and operating costs - Broad operating speed range - Air shutoff — integrated with engine controls
Separate Circuit Aftercooler (SCAC)
Integration with engine cooling system allows ease of installation and a tighter overall engine package
ADEM A3 engine management system integrates speed control, air/fuel ratio control and ignition/detonation controls into a complete engine management system with integrated digital ignition, engine protection and monitoring
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.
Large variety of factory-installed engine attachments reduces packaging time
Every engine 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 petroleum engine - Cat parts and labor warranty - Preventive maintenance agreements available for repair-before-failure options - S•O•SSM program matches your oil and coolant samples against 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 enables Caterpillar to produce high quality, dependable products. • Cast engine blocks, heads, cylinder liners, front and flywheel housings • Machine critical components • Assemble complete engine
For all your petroleum power requirements, visit www.catoilandgasinfo.com.