THIS IS MY SELECT
Well Service Engines
3512C (HD) Well Stimulation Engine
Maximum Rating
2,500 BHP
Emissions
93.0 hp
Non-current EPA Tier 2 and China Stage III
Displacement
58.9 in³
THIS IS MY SELECT
backhoe loader
3512C (HD) Well Stimulation Engine
Maximum Rating
2,500 BHP
Emissions
93.0 hp
Non-current EPA Tier 2 and China Stage III
Displacement
58.9 in³
Specifications
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, and 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.
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Maximum Rating
2,500 BHP
1,864 bkW
Displacement
58.9 in³
3,596 l
Minimum Rating
2,250 BHP
1,678 bkW
Aspiration
93.0 in
93.0 mm
Turbocharged-Aftercooled
Flywheel and Flywheel Housing
93.0 in
93.0 mm
SAE No. 0
Flywheel Teeth
93.0 in
93.0 mm
151
Stroke
8.5 in
215 mm
Bore
6.7 in
170 mm
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Emissions
93.0 in
93.0 mm
Non-current EPA Tier 2 and China Stage III
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Length
113.8 in
2,880 mm
Width
64.2 in
1,630 mm
Height
86.1 in
2,185 mm
Weight
14,145 lb
6,416 kg
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Air Inlet System
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Heavy-duty air cleaners (dual element/service indicator)
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Four center-mounted turbochargers
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Control System
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Cat® ADEM A3 ECU — LH
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With electronic fuel injector fuel system (10 amp DC power required to drive electronic engine control module)
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Cooling System
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Separate Circuit SCAC system
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Torque converter connections
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Thermostats and housing, jacket and separate circuit water pump, gear-driven centrifugal
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Exhaust System
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Flywheel and Flywheel Housings
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Flywheel, SAE No. 0, 151 teeth
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Flywheel housing, SAE No. 0
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Fuel System
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Primary fuel filter
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Fuel priming pump
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Fuel filter — RH spin-on type
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Fuel transfer pump
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Electronically controlled unit injectors
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Instrumentation
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No standard instrumentation
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Optional, remote instrumentation available
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Service meter
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Lube System
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Crankcase breather — top mounted
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Oil cooler
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Oil filler and dipstick — LH
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Oil pump
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Oil filter — RH spin-on type
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Rear sump oil pan — 250-hour change interval
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Oil pan drain valve — 1' NPT female connection
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Fumes disposal
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Scavenger pump
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Mounting System
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Power Take-Offs
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Accessory drive — lower LH
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Front housing — two-sided
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Protection System
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ADEM A3 ECU system to provide customer programmable engine deration strategies to protect against adverse operating conditions
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Emergency stop logic inputs provided at 40-pin customer interface connection
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Dual air inlet shutoff
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Oil pressure monitor
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General
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Paint — Cat yellow
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Vibration damper and guard
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Lifting eyes
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Charging System
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Control System
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Local speed throttle control
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Throttle position sensors
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Governor conversion
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Cooling System
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Coolant regulator conversion
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Water level switch gauge
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Coolant level sensors and coolant conditioner
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Exhaust System
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Flexible exhaust fitting
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Elbows, flange, exhaust adapters
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Manifold and mufflers
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Fuel Systems
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Flexible fuel lines
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Water/fuel separator
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Fuel level switch
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Instrumentation
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Remote panel display and remote cylinder temperature display
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Gauges and instrument panels
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Lube System
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Oil pans and filters
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Deep sump oil pan and front sump pan
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Power Take-Offs
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Front crankshaft adapter
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Flywheel stub shaft
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Protection System
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Sensors
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Shutoff controls
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Starting System
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Air starting motors
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Electric starting motors
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Hydraulic starter
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Ether starting aids
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Battery sets — 24V
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Battery cable and battery rack
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WHY CHOOSE EMPIRE
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In-house, local project teams for design, engineering and management
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Every purchase backed by a full menu of service and support offerings
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Flexible financing options designed to fit your budget
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Commitment to providing expert training to maximize operations
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Value Agreements to ensure proper maintenance and performance