402

3512E Tier 4 Final Well Service Engine

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.

  • Specifications

  • Standard/Optional Equipment

  • Catalog

Maximum Rating

2500BHP

Displacement

3596in³

Minimum Rating

2250BHP

Aspiration

Turbocharged-Aftercooled

Flywheel and Flywheel Housing

SAE No. 0

Flywheel Teeth

151

Stroke

8.5in

Bore

6.7in

Emissions

Non-Road Mobile EPA Tier 4 Final

Length

123in

Width

90.9in

Height

104in

Weight

15793lb

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

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

ALL

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

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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