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Cat® C18 ACERT™ Industrial Diesel Engine

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

On construction sites and mining operations, in agriculture and forestry, and in a wide range of industries, Cat® C18 ACERT™ Industrial Diesel Engines deliver the power, performance and durability to take on the biggest challenges. 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 C18 ACERT engines include Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers, Grinders, Compactors, Rollers, Compressors, Construction, Cranes, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers. C18 ACERT engines, with ratings: 429-522 bkW (575-700 bhp) @ 1800-2100 rpm, meet China Stage II, U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Ratings: 571-597 bkW (765-800 bhp) @ 1800-2100 rpm meet U.S. EPA Tier 2 equivalent emission standards. Non-certified ratings are also available at 429-522 bkW (575-700 bhp) @ 1800-2100. Ratings below 560 bkW (751 bhp) are available using U.S. EPA and EU Flexibility, and for other global regulated and non-regulated areas. Ratings above 560 bkW (751 bhp are available using U.S. EPA Flexibility and for other global regulated and non-regulated areas.

Power Rating
  • Minimum Power - 575 BHP
  • Maximum Power - 800 BHP
  • Rated Speed - 1800-2100 rpm
  • Emission Standards
  • Emissions - China Nonroad III, U.S. EPA Tier 3 equivalent or U.S. EPA Tier 2 equivalent, EU Stage IIIA equivalent, or Non-certified
  • General
  • Engine Configuration - Inline 6, 4-Stroke-Cycle Diesel
  • Bore - 145 mm (5.71 in)
  • Stroke - 183 mm (7.2 in)
  • Aspiration - Turbocharged Aftercooled (TA)
  • Displacement - 18.1 L (1104.5 in³)
  • Compression Ratio - 16.3:1
  • Combustion System - Direct Injection
  • Rotation from Flywheel End - Counterclockwise
  • Engine Dimensions - Approximate
  • Height - 1243-1257 mm (48.9-49.5 in)
  • Length - 1388.2-1414 mm (54.6-55.7 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 1673 kg (3688 lb)
  • Width - 921-974 mm (36.3-38.3 in)
  • Standard Equipment
  • Air Inlet System
  • Charging System
  • Control System
  • Cooling System
  • Exhaust System
  • Flywheels and Flywheel Housing
  • Fuel System
  • Lube System
  • General
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