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Cat® C7.1 ACERT™ Diesel Engine

  • OVERVIEW
  • SPECIFICATIONS
  • STANDARD / OPTIONAL
PRODUCT DESCRIPTION

The C7.1 Industrial Diesel Engine is offered in ratings from 129-225 bkW (172-302 bhp) @ 2200 rpm and meets U.S. EPA Tier 4 Final, EU Stage V emission standards. Industries and applications powered by C7.1 engines include: Agriculture, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Sweepers, Paving Equipment, Pumps, Skidders, Specialty Ag Equipment, Sprayers, Trenchers and Underground Mining Equipment.

Power Rating
  • Minimum Power - 172 BHP
  • Maximum Power - 302 BHP
  • Rated Speed - 2200 rpm
  • Emission Standards
  • Emissions - U.S. EPA Tier 4 Final Nonroad, EU Stage V Nonroad Emissions Standards
  • General
  • Engine Configuration - In-Line 6, 4-Stroke-Cycle Diesel
  • Bore - 105 mm (4.1 in)
  • Stroke - 135 mm (5.3 in)
  • Displacement - 7 L (427.7 in³)
  • Aspiration - Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
  • Compression Ratio - 16.5:1
  • Combustion System - Direct Injection
  • Rotation from Flywheel End - Counterclockwise
  • Cooling System - Capacity - 15.2 L (16 qt)
  • Lube System - Refill - 13-16 L (13.7-16.9 U.S. qts)
  • Engine Dimensions - Approximate
  • Height - 907 mm (35.7 in)
  • Length - 1063.7 mm (41.9 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 715 kg (1576 lb)
  • Width - 753-820.2 mm (29.6-32.3 in)
  • Aftertreatment Dimensions - Approximate
  • Diameter - 287-337.8 mm (11.3-13.3 in)
  • Height - 453-455 mm (17.8-18.1 in)
  • Length - 610-733 mm (24-28.9 in)
  • Weight - 65-107 kg (143.3-235.9 lb)
  • Width - 623-769 mm (24.5-30.3 in)
  • Standard Equipment
  • Air Inlet
  • Control System
  • Cooling System
  • Flywheels and Flywheel Housing
  • Fuel System
  • Lube System
  • General
  • U.S. EPA Tier 4 Final, EU Stage V Aftertreatment/ Clean Emissions Control Equipment
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