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Cat® C1.5 Diesel Engine

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.

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SPECIFICATION SUMMARY
  • Engine Configuration In-Line 3, 4-Stroke-Cycle Diesel
  • Cooling System Capacity 2.6 L (2.75 qt)
  • Lube System (refill) 6 L (6.3 qt)
  • Length 572 mm (22.5 in)

PRICE (USD)
Call 440-838-7348 for rate information

General

  • Engine Configuration
    In-Line 3, 4-Stroke-Cycle Diesel
  • Cooling System Capacity
    2.6 L (2.75 qt)
  • Lube System (refill)
    6 L (6.3 qt)
  • Bore
    3.3 in
  • Stroke
    3.5 in
  • Displacement
    91 in³
  • Aspiration
    Naturally Aspirated (NA)
  • Compression Ratio
    22.5:1
  • Combustion System
    Indirect Injection
  • Rotation from Flywheel End
    Counterclockwise
  • Engine Configuration
    In-Line 3
  • Bore
    84 mm (3.3 in)
  • Stroke
    90 mm (3.5 in)
  • Displacement
    1.496 L (91 in³)
  • Cooling System - Capacity
    2.6 L (2.75 qt)
  • Lube System - Refill
    6 L (6.3 qt)

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

  • Length
    572 mm (22.5 in)
  • Width
    453-512 mm (17.8-20.2 in)
  • Height
    643 mm (25.3 in)
  • Weight - Net Dry (Basic Operating Engine Without Optional Attachments)
    149-156.5 kg (328.5-345 lb)

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

  • Length
    449 mm, 17.6 in (Tier 4 Final only)
  • Weight
    13 kg (28.7 lb) (Tier 4 Final, >19 kW/25 hp only)
  • Diameter
    170 mm (6.7 in) (Tier 4 Final only)

Power Rating

  • Minimum Power
    24.6 HP
  • Maximum Power
    24.6 HP
  • Rated Speed
    2200/2800 rpm
  • Maximum Torque
    63.4 lb-ft @ 1800 rpm

Emission Standards

  • Emissions
    U.S. EPA Tier 4 Final

Engine Dimensions - Approximate

  • Height
    643 mm (25.3 in)
  • Length
    572 mm (22.5 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    148 kg (327 lb)
  • Width
    453 mm (17.9 in)
  • Width
    17.9 in
  • Length
    22.5 in
  • Height
    25.3 in
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    327 lb

Aftertreatment Dimensions - Approximate

  • Diameter
    170 mm (6.7 in)
  • Length
    449 mm, 17.6 in
  • Weight
    13 kg (28.7 lb) (Tier 4 Final, >19 kW/25 hp only)

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

Optional Equipment: