3512C
3512C (HD) Well Stimulation Engine
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.
Engine Mounted Transmission Oil Cooler —
Integration with engine cooling system allows ease of installation and a tighter overall engine package
Advanced Digital Engine Management
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
Custom Packaging
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.
Custom Packaging
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.
Full Range of Attachments
Large variety of factory-installed engine attachments reduces packaging time
Testing
Every engine is full-load tested to ensure proper engine performance
Product Support
- 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
Over 80 Years of Engine Manufacturing Experience
- 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
Website
For all your petroleum power requirements, visit www.cat.com/oilandgas
Virtual Tours
Standard Equipment
Air Inlet System
- Heavy-duty air cleaners (dual element/service indicator)
- Four center-mounted turbochargers
Control System
- Cat® ADEM A3 ECU — LH
- With electronic fuel injector fuel system (10 amp DC power required to drive electronic engine control module)
Cooling System
- Separate Circuit SCAC system
- Torque converter connections
- Thermostats and housing, jacket and separate circuit water pump, gear-driven centrifugal
Exhaust System
- Land well service engine
Flywheel and Flywheel Housings
- Flywheel, SAE No. 0, 151 teeth
- Flywheel housing, SAE No. 0
Fuel System
- Primary fuel filter
- Fuel priming pump
- Fuel filter — RH spin-on type
- Fuel transfer pump
- Electronically controlled unit injectors
Instrumentation
- No standard instrumentation
- Optional, remote instrumentation available
- Service meter
Lube System
- Crankcase breather — top mounted
- Oil cooler
- Oil filler and dipstick — LH
- Oil pump
- Oil filter — RH spin-on type
- Rear sump oil pan — 250-hour change interval
- Oil pan drain valve — 1" NPT female connection
- Fumes disposal
- Scavenger pump
Mounting System
- Trunion front support
Power Take-Offs
- Accessory drive — lower LH
- Front housing — two-sided
Protection System
- ADEM A3 ECU system to provide customer programmable engine deration strategies to protect against adverse operating conditions
- Emergency stop logic inputs provided at 40-pin customer interface connection
- Dual air inlet shutoff
- Oil pressure monitor
General
- Paint — Cat yellow
- Vibration damper and guard
- Lifting eyes
Additional information
| المواصفات العامة - الإزاحة | 58.6 l ( 58.6 l ) |
|---|---|
| المواصفات العامة - السحب | مزوَّد بشاحن توربيني ومزوَّد بمبرد لاحق |
| المواصفات العامة - الحدافة ومبيت الحدافة | معيار SAE رقم 0 |
| المواصفات العامة - أسنان الحدافة | 151 |
| المواصفات العامة - الشوط | 215.0 مم ( 8.5 بوصة ) |
| المواصفات العامة - التجويف | 170.0 مم ( 6.7 بوصة ) |
| الانبعاثات | غير معتمد حاليًا بمعايير وكالة حماية البيئة (EPA) من المستوى 2 والمعايير الصينية من المرحلة III |
| الأبعاد - الطول | 2880.0 مم ( 113.8 بوصة ) |
| الأبعاد - العرض | 1630.0 مم ( 64.2 بوصة ) |
| الأبعاد - الارتفاع | 2185.0 مم ( 86.1 بوصة ) |
| الأبعاد - الوزن | 6416.0 كجم ( 14145.0 رطل ) |
| المواصفات العامة - أدنى معدل | 1678.0 bkW ( 2250.0 BHP ) |
| المواصفات العامة - أقصى معدل | 1864.0 bkW ( 2500.0 BHP ) |
| Offering Type |
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