C27 ACERT™

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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

Units:
Minimum Power 800.0 BHP 597.0 bkW Less
Maximum Power 1150.0 BHP 858.0 bkW Less
Rated Speed 1800-2100 rpm 1800-2100 rpm Less

Emission Standards

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

General

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

Engine Dimensions - Approximate

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