3512C

The Cat® 3512C Industrial Diesel Engine is offered in the following rating: 1120 bkW (1500 bhp) @ 1800 rpm. This rating is U.S. EPA Tier 2 equivalent. Industries and applications powered by 3512C engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.

3512C
DETAILS

SPECIFICATIONS
Power Rating
Minimum Power 1500 BHP
Maximum Power 1500 BHP
Rated Speed 1800 rpm


Emission Standards
Emissions U.S. EPA Tier 2 Equivalent


General
Engine Configuration V-12, 4-Stroke-Cycle Diesel
Bore 170 mm (6.7 in)
Stroke 190 mm (7.5 in)
Aspiration Turbocharged Aftercooled
Displacement 51.8 L (3158 in³)
Rotation from Flywheel End Counterclockwise


Engine Dimensions - Approximate
Height 1806 mm (71.1 in)
Length 3067 mm (120.8 in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 6078 kg (13,400 lb)
Width 1785 mm (70.3 in)


BENEFITS & FEATURES
Reliable, Quiet and Durable Power


World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

Fuel Efficiency


Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Quality


Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network


  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

World-class Product Support Offered Through Global Cat Dealer Network


  • Scheduled maintenance, including SOSSM sample
  • Customer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

EQUIPMENT
Standard Equipment

Air Inlet System
  • Air to Air Aftercooled (ATAAC)
  • Two turbochargers, rear mounted
Control System
  • Electronic Engine Control, RH
Cooling System
  • Thermostats and housing
  • Gear driven centrifugal jacket water pump
  • Connections for radiator cooling
Exhaust System
  • Exhaust manifold, dry
  • Two turbochargers with watercooled bearings
  • Two exhaust outlets, 203 mm (8 in) round flange
Flywheels and Flywheel Housing
  • SAE No. 00 flywheel (183 teeth)
  • SAE No. 00 flywheel housing
Fuel System
  • Fuel filter, LH spin-on type
  • Fuel transfer pump
  • Electronically controlled unit injectors
Instrumentation
  • No standard instrument or gauge panel
Lube System
  • Crankcase breather, top mounted
  • Oil cooler
  • Oil filler and dipstick, LH
  • Oil pump
  • Oil filter, LH, spin-on type
  • Oil pan
Mounting System
  • Trunnion front support
Power Take Off
  • Front housing, two sided
Protection System
  • ECM monitoring 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
Starting System
  • Dual 24V electric starting motor
General
  • Vibration damper
  • Lifting eyes
  • Paint: Caterpillar yellow


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