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Generalidades

El Motor Diesel Industrial Cat® C9 ACERT™ se ofrece en clasificaciones que van desde 205-280 bkW (275-375 bhp) a 1.800-2.200 rpm. Estas clasificaciones cumplen con los estándares de emisiones Stage II de China, equivalente a Tier 3 de la EPA y Stage IIIA de la Unión Europea.Las industrias y aplicaciones que usan los motores C9 ACERT incluyen agricultura, tractores agrícolas, apoyo en tierra para aeronaves, plataformas de perforación, cortadores/trituradores, combinas/cosechadoras, compactadores/rodillos, compresores, construcción, grúas, trituradoras, dragas, forestal, montacargas, industrial general, unidades de energía hidráulica, equipos de riego, cargadores/transportadores, manipulación de materiales, minería, equipos móviles de movimiento de tierras, barredoras móviles, equipos de pavimentación, bombas, palas/dragalinas, equipos especiales para la agricultura, rociadores, equipos para acarreo en superficie, zanjadoras y equipos para minería subterránea.

Power Rating

Unidades:
Minimum Power 275.0 bhp 205.0 bkW Less
Maximum Power 375.0 bhp 280.0 bkW Less
Frequency 1800-2200 rpm 1800-2200 rpm Less

Emission Standards

Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent Less

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Less
Bore 112 mm (4.41 in) 112 mm (4.41 in) Less
Stroke 149 in (5.87 in) 149 in (5.87 in) Less
Displacement 8.8 L (537.01 in³) 8.8 L (537.01 in³) Less
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Less
Compression Ratio 16.1:1 16.1:1 Less
Combustion System Direct Injection Direct Injection Less
Rotation (from flywheel end) Counterclockwise Counterclockwise Less
Lube System (refill) 32 L (33.8 qt) 32 L (33.8 qt) Less

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

Length 1091 mm (43 in) 1091 mm (43 in) Less
Width 827 mm (32.6 in) 827 mm (32.6 in) Less
Height 1023 mm (40.3 in) 1023 mm (40.3 in) Less
Weight, Net Dry (Basic Operating Engine Without Optional Attachments) 864 kg (1905 lb) 864 kg (1905 lb) Less

Emissions

Meets China Stage II, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent or EU Stage II equivalent emission standards. U.S. EPA Tier 3 equivalent EU Stage IIIA equivalent available using EPA (U.S.) Flexibility and EU Flexibility. Also available for other regulated and non-regulated areas.

Reliable, Quiet and Durable Power

World-class manufacturing capability and processescoupled with proven core engine designs assurereliability, quiet operation, and many hours ofproductive life.

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

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size.

Quality

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

C9 ACERT™ Equipos estándar

Air Inlet System
  • Turbocharged
  • Air-to-Air Aftercooled

Control System
  • Electronic governing, PTO speed control
  • Programmable ratings
  • Automatic altitude compensation
  • Power compensation for fuel temperature
  • Programmable low and high idle and total engine limit
  • Electronic diagnostics and fault logging
  • Engine monitoring system SAE J1939 broadcast and control
  • ADEM™ A4 Electronic Control Unit (ECU)

Cooling System
  • Thermostats and housing, vertical outlet
  • Jacket water pump, centrifugal
  • Water pump, inlet

Exhaust System
  • Exhaust manifold, dry
  • Optional exhaust outlet

Flywheels and Flywheel Housing
  • SAE No. 1 flywheel housing

Fuel System
  • HEUI™ injection
  • Fuel filter, secondary (2 micron high performance)
  • ACERT™ Technology
  • Fuel transfer pump
  • Fuel priming pump

Lube System
  • Crankcase breather
  • Oil cooler
  • Oil filler
  • Lube oil filter
  • Front sump oil pan
  • Oil dipstick
  • Gear driven oil pump

General
  • Vibration damper
  • Lifting eyes
  • Cold start capability to -20° C (-4° F)
  • Paint: Cat yellow, with optional colors available at request

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