Industrial Oem

  • Specs Summary
  • Minimum Power
    74 bhp (55 bkW)
  • Maximum Power
    134 bhp (100 bkW)
  • Emissions
    U.S. EPA Tier 4 Final Nonroad Emission Standards. Also designed to meet proposed EU Stage V Nonroad Emission Standards.
  • Frequency
    2000-2400 rpm

Cat® C3.6 Diesel Engine

The Cat® C3.6 Industrial Diesel Engines offer the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 100 bkW (134 bhp) @ 2200 rpm. The C3.6 is designed to meet the needs of many industries and applications, including agricultural tractors, aircraft ground support, bore/drill rigs, chippers/grinders, compactors/rollers, compressors, forestry, irrigation equipment, material handling, mining, earthmoving equipment, paving equipment, pumps, fruit harvesters equipment, turf and underground mining equipment.

Power Rating

  • Minimum Power 74 bhp (55 bkW)
  • Maximum Power 134 bhp (100 bkW)
  • Frequency 2000-2400 rpm

Emission Standards

  • Emissions U.S. EPA Tier 4 Final Nonroad Emission Standards. Also designed to meet proposed EU Stage V Nonroad Emission Standards.

General

  • Engine Configuration In-Line 4, 4-Stroke-Cycle Diesel
  • Bore 98 mm (3.9 in)
  • Stroke 120 mm (4.7 in)
  • Displacement 3.6 L (220 in³)
  • Aspiration Turbocharged-Aftercooled (TA)
  • Compression Ratio 17:1
  • Combustion System Direct Injection
  • Rotation (from flywheel end) Counterclockwise
  • Cooling System Capacity 4 L (1.06 qt)

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

  • DOC Length TBA
  • DOC Weight TBA
  • DOC Diameter TBA
  • SCR Weight TBA
  • SCR Diameter TBA
  • SCR Length TBA

PETU Dimensions (Tier 4 Final, Stage IV Only)

Standard Equipment

Control System

  • Starter motor (12V or 24V)
  • Alternator (12V or 24V)
  • Electronic Control Unit (chassis mounted)
  • Engine control sensors and robust wiring harness
  • Data interface via CANbus J1939

Flywheels and Flywheel Housing

  • Flywheel housings – SAE 3 or SAE 4
  • Choice of flywheel to match industry common hydraulic pumps and transmissions
  • Side PTO with SAE A or SAE B interface

Fuel System

  • Fuel filter – preconnected but chassis mounted
  • With water sensor

Lube System

  • Lubricating oil filters
  • High incline oil pan – 35° continuous in all directions

General

  • Cold start capability to -20° C (-4° F) with standard equipment
  • Paint: Caterpillar yellow, with optional colors available at request

U.S. EPA Tier 4 Final, proposed EU Stage V Aftertreatment/ Clean Emissions Control Equipment

  • Diesel Oxidation Catalyst (DOC)
  • Selective Catalytic Reduction (SCR)
  • SCR Auxiliaries

Optional Equipment