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Cat® C3.6 Diesel Engine for Tractors

At a glance data:

Maximum Power:
134hp
Maximum Torque:
391lb-ft @ 1500 rpm
Rated Speed:
2000-2400 rpm
Minimum Power:
74hp
C3.6

Overview

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.

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 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