3512E Tier 4 Final Well Service Engine
Well Service Engines
Details
Maximum Rating
2500.0 BHP
Emissions
Non-Road Mobile EPA Tier 4 Final
Displacement
3596.0 in³
Overview
Well stimulation operations in the oilfield are complex and demanding. The 3512E Tier 4 Final engine for well service operations was specifically developed to meet Tier 4 Final emissions and to meet the highest standards in performance, durability, and reliability. Cat engines are backed by the worldwide network of Cat dealers ready to support your operation with technical support, service, parts, and warranty. 3512E engines, with ratings: 1678-1864 bkW (2250-2500 bhp) @ 1800 rpm meet U.S. EPA Non-road Mobile Tier 4 final emission standards.
Features at a Glance
- Engine Mounted Transmission Oil Cooler —
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Integration with engine cooling system allows ease of installation and a tighter overall engine package
- Engine-Mounted Package
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Integrates with engine, aftertreatment, heavy-duty air cleaners, industrial or residential grade mufflers, and connected piping
- Advanced Digital Engine Management
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ADEM A4 engine management system integrates with engine, aftertreatment, heavy-duty air cleaners, industrial or residential grade mufflers, and connected piping
- Custom Packaging
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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
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Large variety of factory-installed engine attachments reduces packaging time
- Testing
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Every engine is full-load tested to ensure proper engine performance
- Product Support
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- 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
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- 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
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For all your petroleum power requirements, visit www.cat.com/oilandgas
Specifications
Full Specifications
- General Specifications
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Maximum Rating
2500.0 BHPDisplacement
3596.0 in³Minimum Rating
2250.0 BHPAspiration
Turbocharged-AftercooledFlywheel and Flywheel Housing
SAE No. 0Flywheel Teeth
151Stroke
8.5 inBore
6.7 in
- Emissions
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Emissions
Non-Road Mobile EPA Tier 4 Final
- Dimensions
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Length
123.0 inWidth
90.9 inHeight
104.0 inWeight
15793.0 lb
Equipment
- Standard Equipment
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Air Inlet System
- Air-to-air aftercooled
- Air cleaners (single element w/service indicator)
Control System
- ADEM A4 ECU, LH
- With electronic fuel injector fuel system (10 amp DC power required to drive electronic engine control module)
Cooling System
- ATAAC
- Thermostats and housing, jacket water pump, gear-driven centrifugal (gear-driven centrifugal pumps)
Exhaust System
- Land Well Service Engine:
- Offshore Well Service Engine:
Flywheels & Flywheel Housing
- Flywheel, SAE No. 0, 151 teeth
Fuel System
- Secondary/tertiary fuel filters
- Fuel priming pump (electric)
- Common rail fuel system
- Fuel transfer pump
Lube System
- Crankcase breather — top-mounted
- Electric prelube
- Fumes disposal
- 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
- Oil scavenger pump
Mounting System
- Trunion front support
Power Take-Offs
- Accessory drive -- Lower LH/upper RH
- Front housing, two-sided
Protection System
- ADEM A4 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
- Hydraulic valve lash adjusters
- Power link engine monitoring
- Optional Equipment
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Air Inlet System
- Optional heavy-duty air cleaners (dual element/service indicator with precleaners)
- Four front-mounted turbochargers
Charging System
- Charging alternators
Control System
- Throttle position sensors
- Local speed throttle control
- Governor conversion
- Variable speed radiator fan control
Cooling System
- Coolant regulator conversion
- Water level switch gauge
- Coolant level sensors and coolant conditioner
- External transmission cooler connections
- Variable speed hydraulic fan pump
Emissions Certifications
- US EPA Tier 4 Final
Exhaust System
- Flexible exhaust fitting
- Elbows, flange, bellows, rain caps
- Industrial and residential mufflers (painted steel and stainless steel)
Fuel Systems
- Flexible fuel lines
- Primary fuel filter/fuel water separator
Instrumentation
- Remote panel display and remote cylinder temperature display
Lube System
- 500- hour deep sump oil pan (rear sump pan)
Power Take-Offs
- Flywheel stub shaft
- Front Crankshaft Adapter
Protection System
- Sensors
- Shutoff controls
Starting System
- Hydraulic starter
- Hydraulic starter - RH
- Dual hydraulic starter - LHR
- Manual engine barring device
General
- Air compressor
- Aftertreatment support package
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