336 Excavator

  • Specs Summary
  • Minimum Power
    11 bhp (8.2 bkW)
  • Maximum Power
    13.7 bhp (10.2 bkW)
  • Emissions
    For Use in Regions Where Less Than 19 kW Ratings Are Not Required to Meet an Emission Standard
  • Frequency
    2000-3600 rpm

Cat® C0.5 Diesel Engine

Cat® C0.5 Industrial Diesel Engines engines deliver impressive performance throughout a wide speed range with exceptional power density. Their ultra-compact package size and extensive choice of options ensures these engines are ideal for a wide range of small, off road applications. Single-side servicing improves ease of maintenance and lowers overall owner operating costs. Industries and applications powered by C0.5 engines include: Auxiliary Power Units, Compactors/Rollers, Mobile Earthmoving Equipment, Mobile Light Towers and Turf and Landscaping. Ratings: 4.1-6.4 bkW (5.5-8.6 bhp) @ 2000-2800 rpm meet U.S. EPA Tier 4 Final emission standards. Ratings: 8.2-10.2 bkW (11.0-13.7 bhp) @ 2800-3600 rpm are available for Europe and, depending on applicable emission standards, may be introduced in other regulated areas. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards. This information about Emissions describes the particular rating's emissions technology. For more information about emissions certification, please contact your local Cat dealer.

Power Rating

  • Minimum Power 11 bhp (8.2 bkW)
  • Maximum Power 13.7 bhp (10.2 bkW)
  • Frequency 2000-3600 rpm

Emission Standards

  • Emissions For Use in Regions Where Less Than 19 kW Ratings Are Not Required to Meet an Emission Standard

General

  • Engine Configuration In-Line 2, 4-Stroke-Cycle
  • Bore 67 mm (2.64 in)
  • Stroke 72 mm (2.83 in)
  • Displacement 0.5 L (31 in³)
  • Aspiration Naturally Aspirated (NA)
  • Compression Ratio 23.5:1
  • Combustion System Indirect Injection
  • Rotation (from flywheel end) Counterclockwise
  • Cooling System Capacity 1.1 L (1.16 qt)
  • Lube System (refill) 1.6-2.0 L (1.7-2.1 qt)

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length 407 mm (16 in)
  • Width 371 mm (14.6 in)
  • Height 523 mm (20.6 in)
  • Weight - Net Dry (Basic Operating Engine Without Optional Attachments) 57 kg (126 lb)

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

PETU Dimensions (Tier 4 Final, Stage IV Only)

Standard Equipment

Air Inlet System

  • Inlet manifold with choice of inlets.

Control System

  • Alternator 12 volt 14 amp
  • Starter motor 12 volt
  • Glow plug starting aid

Cooling System

  • Belt-driven coolant pump
  • Coolant temperature switch
  • Choice of cooling fans

Flywheel and Flywheel Housing

  • U.S. EPA Tier 4 Final: Standard backplate flywheel housing and flatface flywheel

Fuel System

  • Fuel injection pump
  • Spin-on fuel filter
  • Electronic Shut-off Solenoid (ESOS)

Lube System

  • Closed circuit breather
  • Spin-on lube oil filter
  • Lube oil pressure switch
  • Lube oil sump

General

  • Cast iron, engine block
  • Cast iron exhaust manifold--side outlet
  • Cold start capability to -20° C (-4° F)
  • Gradeability 35° continuous
  • Paint: Caterpillar yellow, with optional colors available at request

Optional Equipment