Land Electric Drive Engines
3512E Tier 4 Land Electric Drive Drilling Engine
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Maximum Rating1750 BHP
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Displacement3596 in³
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Minimum Rating1476 BHP
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Stroke8.5 in
General Specifications
- Maximum Rating
- 1750 BHP
- Displacement
- 3596 in³
- Minimum Rating
- 1476 BHP
- Stroke
- 8.5 in
- Bore
- 6.7 in
- Flywheel and Flywheel Housing
- SAE No. 00
- Aspiration
- Turbocharged-Aftercooled
Emissions
- Emissions
- U.S. EPA/CARB Tier 4 Final
Dimensions
- Length
- 130 in
- Width
- 72 in
- Height
- 78 in
- Weight
- 16595 lb
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Aftertreatment Mounting
- 1 CEM shipped loose
- Requires customer support structure & mounting
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Air Inlet System
- Aftercooler core, corrosion resistant
- Air cleaner, regular duty, dual element, no pre-cleaner
- Service indicators
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Control System
- Cat ADEM A5 ECU – LH
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Cooling System
- Outlet controlled thermostat and housing
- Jacket water pump, gear driven
- Aftercooler fresh water cooling pump (SCAC), gear driven centrifugal
- Remote radiator cooling - single water outlet
- 141.5 mm I.D. (5.6 in), hose type connection
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Exhaust System
- Exhaust manifolds, dry
- Dual turbochargers with w/c bearings
- Exhaust dual turbine outlet
- All engines shipped with flex pipe kit
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Flywheels & Flywheel Housing
- Flywheel & Flywheel housing, SAE No. 00
- SAE Standard rotation
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Fuel System
- Low pressure fuel transfer pump
- High pressure common rail fuel system
- Electronically controlled unit injectors with individual fuel accumulators
- Electric fuel priming pump with fuel/water separator
- High pressure fuel pump with fuel control valve
- Boosted primary fuel filters with fuel/water separator, shipped loose
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Instrumentation
- EMCP 4.4, shipped loose
- Product Link™ engine monitoring
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Lube System
- Crankcase breather
- Oil cooler
- Oil pan drain valve – 2" NPT female connection
- Shallow oil pan
- Spin on oil filter - RH
- Shipped dry
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Mounting System
- Rails, mounting, floor type, 254 mm (10 in)
- Power Take-Offs
- Accessory drive
- Lower LH front (available for PTO usage)
- Front housing, two-sided
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Protection System
- ADEM A5 ECM system to provide customer programmable engine deration strategies to protect against adverse operating conditions. Includes single slide gate air inlet shutoff, activated on overspeed or emergency stop
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Starting System
- Prelube integrated starting system: - Air starting motor, RH, 620-1034 kPa (90-150 psi), LH - Integrated air silencer - Air prelube motor, RH
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General
- Paint - Cat yellow
- Vibration damper and guard
- Lifting eyes
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Air Inlet System
- Heavy-duty air cleaners (dual element with precleaners)
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Charging System
- 80 amp charging alternator
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Cooling System
- Caterpillar supplied radiator, 46/CVS-stacked, includes blower fan, fan drive, pulley, belt guard, regulator, fuel cooler
- Single water outlet connection (for use with customer supplied radiator)
- Coolant level sensor
- Coolant conditioner
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Exhaust System
- Flex pipe kit
- Residential mufflers (painted steel and stainless steel) with outlet elbow and rain cap
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Instrumentation
- Product Link
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Lube System
- Closed crankcase ventilation
- Centrifugal oil filter
- Oil level regulator
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Protection System
- Explosion relief valve
- Metal particle detector
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General
- Coupling hub
- Barring group
- Jacket water heater 240-480 V
- Direct Rack 0-200 ma