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Cat® C9 ACERT™ Industrial Diesel Engine

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

Demanding conditions, applications and environments make Cat® C9 ACERT™ Industrial Diesel Engines the perfect solution for your severe duty equipment. With decades of diesel engine innovation and expertise behind these engines, they deliver the low operating costs and legendary Cat reliability and durability that give you a powerful advantage. More importantly, they're backed by the world-class Cat dealer network ready to service and support every Cat industrial engine. Industries and applications powered by C9 ACERT engines include Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Sprayers, Surface Hauling Equipment, Trenchers and Underground Mining Equipment. C9 ACERT engines, with ratings: 205-280 bkW (275-375 bhp) @ 1800-2200 rpm, meet China Stage II, EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. U.S. EPA Tier 3 equivalent and EU Stage IIIA equivalent ratings are available using U.S. EPA and EU Flexibility. They are also available in other regulated and non-regulated areas.

Power Rating
  • Minimum Power - 275 BHP
  • Maximum Power - 375 BHP
  • Rated Speed - 1800-2200 rpm
  • Emission Standards
  • Emissions - China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
  • General
  • Engine Configuration - Inline 6, 4-Stroke-Cycle Diesel
  • Bore - 112 mm (4.41 in)
  • Stroke - 149 mm (5.87 in)
  • Aspiration - Turbocharged Aftercooled (TA)
  • Displacement - 8.8 L (537.01 in³)
  • Compression Ratio - 16.1:1
  • Combustion System - Direct Injection
  • Rotation from Flywheel End - Counterclockwise
  • Lube System - Refill - 32 L (33.8 qt)
  • Engine Dimensions - Approximate
  • Height - 1023 mm (40.3 in)
  • Length - 1091 mm (43 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 864 kg (1905 lb)
  • Width - 827 mm (32.6 in)
  • Standard Equipment
  • Air Inlet System
  • Control System
  • Cooling System
  • Exhaust System
  • Flywheels and Flywheel Housing
  • Fuel System
  • Lube System
  • General
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