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Caterpillar

Cat® C1.5 Diesel Engine

Cat® C1.5 Industrial Diesel 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.

Photos

Features

Specifications

  • Power Rating
    Spec Value
    Maximum Power 24.6 HP
    Maximum Torque 63.4 lb-ft @ 1800 rpm
    Rated Speed 2200/2800 rpm
    Minimum Power 24.6 HP
  • Emission Standards
    Spec Value
    Emissions U.S. EPA Tier 4 Final
  • General
    Spec Value
    Engine Configuration In-Line 3
    Bore 3.3 in
    Stroke 3.5 in
    Displacement 91 in³
    Compression Ratio 22.5:1
    Aspiration Naturally Aspirated (NA)
    Combustion System Indirect Injection
    Rotation from Flywheel End Counterclockwise
    Aftertreatment -
  • Engine Dimensions - Approximate
    Spec Value
    Length 22.5 in
    Width 17.9 in
    Height 25.3 in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments 327 lb

Standard Equipment

Air Inlet System

  • Inlet manifold with choice of inlets.

Control System

  • Alternator 12 volt 65 amp
  • Starter motor 12 volt
  • Glow plug starting aid
  • Tier 4 Final: Alternator 12V 85 amp

Cooling System

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

Flywheel & Flywheel Housing

  • Naturally Aspirated: SAE No. 7 1/2 flywheel
  • Naturally Aspirated: Choice of SAE No. 4 or standard backplate flywheel housing

Fuel System

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

Lube System

  • Alternative oil fillers
  • Spin-on lube oil filter
  • Lube oil pressure switch
  • Lube oil sump

Power Take Off (PTO)

  • Provision for Power Take Off (PTO)

General

  • Cast iron, engine block
  • Cast iron exhaust manifold--side outlet
  • Cold start capability to -20° C (-4° F)
  • Gradeability 35° continuous