C6.6

Industrial Diesel Engines

The Cat® C6.6 Industrial Diesel Engine is offered in ratings ranging from 89-205 bkW (119-275 bhp) @ 2200-2500 rpm. These ratings meet U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. Industries and applications powered by C6.6 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Feller Bunchers, Forestry, Forklifts, General Industrial, Harvesters, 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.

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Maximum Power 205 kW

Rated Speed 2200-2500 rpm

Minimum Power 89 kW

Emissions U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

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C6.6

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FEATURES & BENEFITS

SPECIFICATIONS FOR C6.6

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Power Rating

Maximum Power	205 kW
Rated Speed	2200-2500 rpm
Minimum Power	89 kW

Emission Standards

Emissions

U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

General

Engine Configuration	Inline 6, 4-Stroke-Cycle Diesel
Bore	105 mm
Stroke	127 mm
Displacement	6.6 l
Compression Ratio	16.2:1
Aspiration	Turbocharged Aftercooled (TA)
Combustion System	Direct Injection
Rotation from Flywheel End	Counterclockwise
Aftertreatment	-