C1.5

C1.5

The Cat?� C1.5 Industrial Diesel Engine is offered in rating 18.4 bkW (24.7 bhp) @ 1800 rpm and meet U.S. EPA Tier 4 Final emission standards. Industries and applications powered by C1.5 engines include: Aircraft Ground Support, Auxiliary Power Units, Bore/Drill Rigs, Chippers and Grinders, Compactors/Rollers, Construction, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Pumps, Trenchers, Turf and Landscaping, Underground Mining Equipment and Welders.

Maximum Power 24.6 hp 18.4 kW
Maximum Torque 63.4 lb-ft @ 1800 rpm 86 Nm @ 1800 rpm
Emissions U.S. EPA Tier 4 Final U.S. EPA Tier 4 Final

Technicial Specifications

Power Rating
Maximum Power 24.6 hp 18.4 kW
Maximum Torque 63.4 lb-ft @ 1800 rpm 86 Nm @ 1800 rpm
Rated Speed 2200/2800 rpm 2200/2800 rpm
Minimum Power 24.6 hp 18.4 kW
Emission Standards
Emissions U.S. EPA Tier 4 Final U.S. EPA Tier 4 Final
General
Engine Configuration In-Line 3 In-Line 3
Bore 3.3 in 84 mm
Stroke 3.5 in 90 mm
Displacement 91 in³ 1.496 l
Compression Ratio 22.5:1 22.5:1
Aspiration Naturally Aspirated (NA) Naturally Aspirated (NA)
Combustion System Indirect Injection Indirect Injection
Rotation from Flywheel End Counterclockwise Counterclockwise
Aftertreatment - -
Engine Dimensions - Approximate
Length 22.5 in 572 mm
Width 17.9 in 453 mm
Height 25.3 in 643 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 327 lb 148 kg

Advantages and Features

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

High Performance

Substantial torque rise delivers impressive performance throughout a wide speed range while maintaining low operating costs.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

Broad Application Range

Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.

Package Size

Ultra-compact package size ensures ease of installation as well as exceptional power density.

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM sample
  • Cutsomer Support Agreements (CSA)
  • Caterpillar Extended Service Coverage (ESC)
  • Superior dealer service network
  • Extended dealer service network through the Cat Industrial Service Distributor (ISD) program

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