Cat® C3.6 Diesel Engine for Tractors

The Cat® C3.6 agricultural tractor engine offers the perfect balance of compact size, reliability, and performance. This engine is offered in ratings ranging up to 100 kW (134 hp) @ 2200 rpm.

The C3.6 is designed to meet the specific requirements of agricultural tractors including structural sump with integral twin balancer shafts.

The C3.6 meets EU Stage V, U.S. EPA Tier 4 Final, and Japan 2014 emission standards.

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Maximum Power
134 HP
Maximum Torque
391 lb-ft @ 1500 rpm
Rated Speed
2000-2400 rpm
Minimum Power
74 HP

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Product Specs

Power Rating

Maximum Power
134HP
Maximum Torque
391lb-ft @ 1500 rpm
Rated Speed
2000-2400 rpm
Minimum Power
74HP

Emission Standards

Emissions
U.S. EPA & CARB Tier 4 Final, EU Stage V

General

Engine Configuration
In-Line 4
Bore
3.9in
Stroke
4.7in
Displacement
220in³
Compression Ratio
17.0:1
Aspiration
Turbocharged-Aftercooled (TA)
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
DOC+DPF or DOC+DPF+SCR

Engine Dimensions - Approximate

Length
26.8in
Width
22.2in
Height
33.7in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
840lb

Standard/Optional Features

Standard Equipment:

  • 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° continuous in all directions
  • General
    • Cold start capability to -25° C (-13° F) with standard equipment
    • Paint: Caterpillar yellow, with optional colors available at request
  • U.s. Epa Tier 4 Final, Eu Stage V Aftertreatment/ Clean Emissions Control Equipment
    • Diesel Oxidation Catalyst (DOC) and Diesel Particulate Filter (DPF)
    • Selective Catalytic Reduction (SCR) (not required <56 kW)

Optional Equipment: