336 Excavator

  • Specs Summary
  • Maximum Power
    74 HP (55 kW)
  • Maximum Torque
    199 lb-ft @ 1450 rpm (270 Nm @ 1450 rpm)
  • Emissions
    ( )
  • Rated Speed
    ( )

Cat® C2.2 Diesel Engine

The new electronic Cat® C2.2 Industrial Diesel Engines, with common rail fuel system, deliver impressive performance throughout a wide speed range with exceptional power density. Ultracompact package size and extensive options make them ideal for agriculture, aerial lifts, compressors, construction, general industrial, irrigation equipment, material handling, mobile earthmoving equipment, mobile light towers, turf and landscaping, underground mining equipment, and welders.

  • Weight 12.8 lb (5.8 kg)
  • Maximum Power 74 HP (55 kW)
  • Maximum Torque 199 lb-ft @ 1450 rpm (270 Nm @ 1450 rpm)
  • Rated Speed ( )
  • Minimum Power 60 HP (45 kW)
  • Emissions ( )
  • Engine Configuration ( )
  • Bore 3.3 in (84 mm)
  • Stroke 3.9 in (100 mm)
  • Displacement 135 in³ (2.2 l)
  • Compression Ratio ( )
  • Aspiration ( )
  • Combustion System ( )
  • Rotation from Flywheel End ( )
  • Aftertreatment ( )
  • Width 20.8 in (529 mm)
  • Height 30.2 in (766 mm)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments 509 lb (231 kg)
  • Length 16.1 in (408 mm)
  • Diameter 6.1 in (155 mm)
  • Length 31.7 in (807 mm)

Standard Equipment

Control System

  • Alternator 12 volt 85 amp
  • Starter motor 12 volt
  • Glow plug starting aid, delivers heat directly to cylinder for best starting performance in cold weather
  • Electronic control unit - chassis mounted
  • Flexible and configurable software features and well supported SAE J1939 CAN bus enables highly integrated machines
  • Wiring harness connectors and sensors are waterproof and designed to withstand harsh off-highway environments

Flywheels and Flywheel Housing

  • SAE No. 4 standard flywheel housing
  • Choice of flywheel weight and bolting pattern to accommodate a range of industry-standard hydraulic pumps and transmissions

Fuel System

  • 2000 bar high-pressure common rail system
  • Proprietary fuel filters to ensure engine protection through correct service procedures, along with water-in-fuel detection, ensures maximum machine up-time for the operator

Lube System

  • Alternative oil fillers
  • Spin-on lube oil filter

Power Take Off (PTO)

  • SAE A PTO drive

General

  • Cast iron engine block
  • Cast iron exhaust manifold
  • Gradeability 35° continuous
  • Paint: Cat yellow

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

  • Diesel Oxidation Catalyst (DOC)

Optional Equipment