Industrial Power Systems

Cat® C0.5 Diesel Engine

Product description

The Cat® C0.5 Industrial Diesel Engine is offered in ratings ranging from 4.1-6.4 kW (5.5-8.6 hp) @ 2000-2800 rpm. These ratings meet U.S. EPA Tier 4 Final emission standards. Ratings: 8.2-10.2 kW (11.0-13.7 hp) @ 2800-3600 rpm are also 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. Industries and applications powered by C0.5 engines include: Auxiliary Power Units, Compactors/Rollers, Mobile Earthmoving Equipment, Mobile Light Towers and Turf and Landscaping.

Power Rating
  • Maximum Power - 13.7HP
  • Maximum Torque - 22lb-ft @ 1600 rpm
  • Rated Speed - 2000-3600 rpm
  • Minimum Power - 11HP
Emission Standards
  • Emissions - U.S. EPA Tier 4 Final
General
  • Engine Configuration - In-Line 2
  • Bore - 2.6in
  • Stroke - 2.8in
  • Displacement - 31in³
  • Compression Ratio - 23.5:1
  • Aspiration - Naturally Aspirated (NA)
  • Combustion System - Indirect Injection
  • Rotation from Flywheel End - Counterclockwise
Engine Dimensions - Approximate
  • Length - 16in
  • Width - 14.6in
  • Height - 20.6in
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 126lb
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
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