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El Motor Diesel Industrial Cat® C1.5 se ofrece en clasificaciones que van desde 18,4-27,6 bkW (24,7-37,0 bhp) a 1.800-3.000 rpm y cumple con los estándares de emisiones Tier 4 Final de la EPA de EE.UU. Clasificaciones: 20,9 a 30,0 bkW (28,0 a 40,2 bhp) a 2.200-3.000 rpm, cumplen con los estándares de emisiones Stage IIIA de la Unión Europea y también están disponibles en Europa y otras regiones. Las industrias y aplicaciones que usan los motores C1.5 incluyen: apoyo en tierra para aeronaves, unidades de energía auxiliar, plataformas de perforación, cortadores y trituradores, compactadores/rodillos, construcción, forestal, industrial general, manipulación de materiales, minería, equipos móviles de movimiento de tierras, torres de iluminación móviles, bombas, zanjadoras, césped, paisajismo y jardinería, equipos de minería subterránea y soldadoras.

Power Rating

Minimum Power 24.7 bhp 18.4 bkW Less
Maximum Power 40.2 bhp 30.0 bkW Less
Frequency 2100-3000 rpm 2100-3000 rpm Less

Emission Standards

Emissions U.S. EPA Tier 4 Final or EU Stage IIIA U.S. EPA Tier 4 Final or EU Stage IIIA Less


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

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

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

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

Length 449 mm, 17.6 in (Tier 4 Final only) 449 mm, 17.6 in (Tier 4 Final only) Less
Weight 13 kg (28,7 lb) (Tier 4 final, >19 kW/25 hp solamente) 13 kg (28,7 lb) (Tier 4 final, >19 kW/25 hp solamente) Less
Diameter 170 mm (6.7 in) (Tier 4 Final only) 170 mm (6.7 in) (Tier 4 Final only) Less


Meets U.S. EPA Tier 4 Final or EU Stage IIIA emission standards.

Reliable, Quiet and Durable Power

World-class manufacturing capability and processescoupled with proven core engine designs assurereliability, quiet operation, and many hours ofproductive 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 ratingsand options for agricultural, material handling,construction, mining, aircraft ground support, and otherindustrial applications.

Package Size

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

Low Cost Maintenance

Single-side servicing improves ease of maintenance and simplifies the servicing routine. Standard 500 hour service intervals.


Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

World-class Product Support Offered Through Global Cat Dealer Network

  • Mantenimiento programado, incluida una muestra S•O•SSM< /li>
  • Convenios de respaldo al cliente (CSA, Customer Support Agreements)< /li>
  • Cobertura de servicio extendido (ESC, Extended Service Coverage) Caterpillar
  • Red de servicio superior del distribuidor
  • Red de servicio extendido del distribuidor a través del programaDistribuidor de servicio industrial (ISD, Industrial Service Distributor) Cat

Tier 4 Final, Stage IIIB Aftertreatment Features

Regeneration. Highly effective passive regeneration under most operating environments and cycles. Automatic, transparent active regeneration backup system during light load or adverse operating cycles. Wall flow DPF and through-flow DOC to effectively remove and manage emissions.

Mounting. Multiple off- and on- engine installation options provide customers with simple and flexible solutions for many applications.
Service. Minimum 3000 hour DPF ash service intervals.

C1.5 Equipos estándar

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
  • Turbocharged: SAE No. 6 1/2 or SAE No. 7 1/2 flywheel
  • Turbocharged: Choice of SAE No. 4 or SAE No. 5 or standard backplate flywheel housing
  • EPA Tier 4 Final Turbocharged: SAE No. 7 1/2 flywheel
  • Tier 4 Final Turbocharged: Choice of SAE No. 4 or SAE No. 5 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)

  • Cast iron, engine block
  • Cast iron exhaust manifold--side outlet
  • Cold start capability to -20° C (-4° F)
  • Gradeability 35° continuous
  • Paint: Cat yellow, with optional colors available at request

Cat® Dealer Service

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Póngase en contacto con su distribuidor local
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