Industrial Diesel Engines

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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

  • Reliable, Quiet and Durable Power
  • Broad Application Range
  • Package Size
  • World-class Product Support Offered Through Global Cat Dealer Network
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.

PRODUCT SPECIFICATIONS FOR Industrial Diesel Engines C11

Power Rating

Maximum Power 336 kW
Maximum Torque 2056 Nm @ 1400 rpm
Rated Speed 1800-2100 rpm
Minimum Power 242 kW
Maximum Power
336 kW
Maximum Torque
2056 Nm @ 1400 rpm
Rated Speed
1800-2100 rpm
Minimum Power
242 kW

Emission Standards

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

General

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 -
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
-

Engine Dimensions - Approximate

Length 1203 mm
Width 1054 mm
Height 1186 mm
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 930 kg
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.

Industrial Diesel Engines

C1.1

Maximum Power-18.4 kW

Maximum Torque-86 Nm @ 1600 rpm

Emissions-U.S. EPA Tier 4 Final, EU Stage V


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C3.6 for Tractors

Maximum Power-90 kW

Maximum Torque-500 Nm @ 1500 rpm

Emissions-UN ECE R96 Stage IIIA, Brazil MAR-1


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C1.1 China NR4

Maximum Power-21 kW

Maximum Torque-86 N·m

Emissions-China Nonroad Stage IV


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Industrial Diesel Engines

C1.1

Maximum Power-18.4 kW

Maximum Torque-86 Nm @ 1600 rpm

Emissions-U.S. EPA Tier 4 Final, EU Stage V


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C3.6 for Tractors

Maximum Power-90 kW

Maximum Torque-500 Nm @ 1500 rpm

Emissions-UN ECE R96 Stage IIIA, Brazil MAR-1


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C1.1 China NR4

Maximum Power-21 kW

Maximum Torque-86 N·m

Emissions-China Nonroad Stage IV


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