Cat® C3.6 Industrial Diesel Engine for Tractors

  • Exterior View

Cat® C3.6 Industrial Diesel Engine for Tractors

Maximum Power 121 HP
Maximum Torque 369 lb-ft @ 1500 rpm
Minimum Power 74 HP
Rated Speed 2200-2400 rpm
Emissions UN ECE R96 Stage IIIA, Brazil MAR-1
Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
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Power Rating
Maximum Power 121 HP
Maximum Torque 369 lb-ft @ 1500 rpm
Minimum Power 74 HP
Rated Speed 2200-2400 rpm
Maximum Power 121 HP
Maximum Torque 369 lb-ft @ 1500 rpm
Rated Speed 2200-2400 rpm
Minimum Power 74 HP
Emission Standards
Emissions UN ECE R96 Stage IIIA, Brazil MAR-1
Emissions UN ECE R96 Stage IIIA, Brazil MAR-1
General
Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
Bore 4 in
Stroke 5 in
Displacement 220 in³
Compression Ratio 17.0:1
Aspiration Turbocharged Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Configuration Inline 4, 4-Stroke-Cycle Diesel
Bore 4 in
Stroke 5 in
Displacement 220 in³
Compression Ratio 17.0:1
Aspiration Turbocharged Aftercooled (TA)
Combustion System Direct Injection
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Engine Dimensions - Approximate
Length 27 in
Width 22 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 840 lb
Height 34 in
Length 27 in
Width 22 in
Height 34 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 840 lb

Emissions

Meets R96 Stage IIIA and Brazil MAR-1

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven technologies and extensive field validation assure reliability and durability in tough nonroad applications.

High Performance

Leading edge fuel systems and turbocharging provide high torque even at lower engine speeds

Broad Application Range

Industry leading range of factory configurable ratings and options to enable a solution for your machine.

Low Cost Maintenance

Worldwide service delivers ease of maintenance and simplifies the servicing routine. Capable of optimal oil change intervals of 500 hours. The S•O•S℠ program is available from your Cat dealer to determine oil change intervals and provide optimal performance.

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 SOS℠ 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
  • Control System
    • Starter motor (12V)
    • Alternator (12V)
    • Electronic Control Unit (chassis mounted)
    • Engine control sensors and robust wiring harness
    • Data interface via CANbus SAE J1939
  • Flywheels And Flywheel Housing
    • Agricultural back plate for transmission mounting
    • Choice of flywheel to match industry common hydraulic pumps and transmissions
    • Side PTO with SAE A or SAE B interface
  • Fuel System
    • Fuel filter - chassis mounted
    • With water sensor
  • Lube System
    • Lubricating oil filters
    • High incline oil pan - 25 degrees continuous in all directions
  • General
    • Cold start capability to -25° C (-13° F)
    • Paint: Caterpillar yellow, with optional colors available at request
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