Industrial Power Systems

Cat® C0.5 Diesel Engine

Product description

The C0.5 Industrial Diesel Engine is offered in ratings ranging from 8.2-10.2 bkW (11.0-13.7 bhp) @ 2800-3600 rpm. These ratings are available for Europe and, depending on applicable emission standards, may be introduced in other regulated and non-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 @ 2000 rpm
  • Rated Speed - 2800-3600 rpm
  • Minimum Power - 11HP
Emission Standards
  • Emissions - U.S. EPA Tier 4 Interim Equivalent. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards.
Engine Dimensions - Approximate
  • Length - 16in
  • Width - 14.6in
  • Height - 20.6in
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 126lb
General
  • Engine Configuration - Inline 2, 4-Stroke-Cycle Diesel
  • 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
  • Aftertreatment - -
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
    • SAE No. 6 1/2 flywheel
    • Choice of SAE No. 5 or standard backplate flywheel housing
  • 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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