336 Excavator

  • Specs Summary
  • Maximum Power
    121 HP (90 kW)
  • Maximum Torque
    369 lb-ft @ 1450 rpm (500 Nm @ 1450 rpm)
  • Emissions
    ( )
  • Rated Speed
    ( )

Cat® C3.6 Industrial 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 90 kW (121 hp) @ 2400 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 UN ECE R96 Stage IIIA and Brazil MAR-1 emission standards.
  • Maximum Power 121 HP (90 kW)
  • Maximum Torque 369 lb-ft @ 1450 rpm (500 Nm @ 1450 rpm)
  • Rated Speed ( )
  • Minimum Power 74 HP (55 kW)
  • Emissions ( )
  • Engine Configuration ( )
  • Bore 3.9 in (98 mm)
  • Stroke 4.7 in (120 mm)
  • Displacement 220 in³ (3.6 l)
  • Compression Ratio ( )
  • Aspiration ( )
  • Combustion System ( )
  • Rotation from Flywheel End ( )
  • Aftertreatment ( )
  • Width 22.2 in (564 mm)
  • Height 33.7 in (855 mm)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments 840 lb (381 kg)
  • Length 26.8 in (681 mm)

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 degrees continuous in all directions

General

  • Cold start capability to -25° C (-13° F)
  • Paint: Caterpillar yellow, with optional colors available at request

Optional Equipment