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Industrial Diesel Engines C11
Providing reliable power for applications requiring 242-336 bkW (325-450 bhp), Cat® C11 Industrial Diesel Engines are proven performers, providing greater options for customers who require powerful flexibility for their equipment. 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 C11 engines include Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Combines/Harvesters, Compactors/Rollers, Compressors, Construction, Cranes, Crushers, Dredgers, Forestry, Forklifts, General Industrial, Hydraulic Power Units, Irrigation Equipment, Loaders/Forwarders, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Specialty Ag Equipment, Sprayers, Surface Hauling Equipment, Trenchers and Underground Mining Equipment. C11 engines, with ratings: 242-336 bkW (325-450 bhp) @ 1800-2100 rpm, meet China Stage II, EPA Tier 3 equivalent, EU Stage IIIA equivalent emission standards. They are available using U.S. EPA and EU Flexibility, and for other regulated and non-regulated areas.
Maximum Power
336 kW
Maximum Torque
2056 Nm @ 1400 rpm
Emissions
China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
FEATURES AT A GLANCE
PRODUCT SPECIFICATIONS FOR Industrial Diesel Engines C11
Maximum Power | 336 kW |
Maximum Torque | 2056 Nm @ 1400 rpm |
Rated Speed | 1800-2100 rpm |
Minimum Power | 242 kW |
Emissions | China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent |
Engine Configuration | Inline 6, 4-Stroke-Cycle Diesel |
Bore | 130 mm |
Stroke | 140 mm |
Displacement | 11.1 l |
Compression Ratio | 17.2:1 |
Aspiration | Turbocharged Aftercooled (TA) |
Combustion System | Direct Injection |
Rotation from Flywheel End | Counterclockwise |
Aftertreatment | - |
Length | 1203 mm |
Width | 1054 mm |
Height | 1186 mm |
Weight - Net Dry - Basic Operating Engine Without Optional Attachments | 930 kg |
SEE HOW CAT Industrial Diesel Engines C11 COMPARES AGAINST FREQUENTLY COMPARED PRODUCTS.
C1.1
Maximum Power-18.4 kW
Maximum Torque-86 Nm @ 1600 rpm
Emissions-U.S. EPA Tier 4 Final, EU Stage V
C3.6 for Tractors
Maximum Power-90 kW
Maximum Torque-500 Nm @ 1500 rpm
Emissions-UN ECE R96 Stage IIIA, Brazil MAR-1
C1.1 China NR4