Overview

No matter where they operate and no matter what the application, Cat^® C27 ACERT™ Industrial Diesel Engines will deliver durable, reliable power that will keep your customers productive while lowering their operating costs to keep them profitable. Today's Cat® engines are the finest ever produced by Caterpillar - with a legacy of power and rugged reliability driven by the demands of performance. Applications powered by these high powered engines include Bore/Drill Rigs, Chippers/Grinders, Construction, Cranes, Dredgers, Forestry, Hydraulic Power Units, Irrigation Equipment, Material Handling, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers. C27 ACERT engines, with ratings: 597-858 bkW (800-1150 bhp) @ 1800-2100 rpm, meet U.S. EPA Tier 2 equivalent emission standards. They are available using U.S. EPA Flexibility, and for other regulated and non-regulated areas.

Power Rating

• Minimum Power 800.0 BHP 597.0 bkW
• Maximum Power 1150.0 BHP 858.0 bkW
• Rated Speed 1800-2100 rpm 1800-2100 rpm

Emission Standards

• Emissions U.S. EPA Tier 2 Equivalent U.S. EPA Tier 2 Equivalent

General

• Engine Configuration V-12, 4-Stroke-Cycle Diesel V-12, 4-Stroke-Cycle Diesel
• Bore 137.2 mm (5.4 in) 137.2 mm (5.4 in)
• Stroke 152.4 mm (6.0 in) 152.4 mm (6.0 in)
• Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
• Displacement 27.03 L (1649.5 in³) 27.03 L (1649.5 in³)
• Compression Ratio 16.5:1 16.5:1
• Combustion System Direct Injection Direct Injection
• Rotation from Flywheel End Counterclockwise Counterclockwise

Engine Dimensions - Approximate

• Height 1319 mm (51.9 in) 1319 mm (51.9 in)
• Length 1917 mm (75.5 in) 1917 mm (75.5 in)
• Weight - Net Dry - Basic Operating Engine Without Optional Attachments 2946 kg (6495 lb) 2946 kg (6495 lb)
• Width 1464 mm (57.6 in) 1464 mm (57.6 in)