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C11

Industrial Diesel Power Units

The Cat® C11 Industrial Diesel Power Unit is offered in ratings ranging from 242-336 kW (325-451 hp) @ 1800-2100 rpm and meet China Nonroad Stage III, Brazil MAR-1, and UN R96 Stage IIIA emission standards. Conveniently pre-configured for a wide range of applications, the Cat® Industrial Power Unit is a complete power package containing a radiator, flywheel, alternator and alternator wiring completely pre-assembled for fast, straightforward installation in a number of OEM, customer and packager applications. These fuel efficient units are ready made for irrigation, industrial, mining and other pump applications.

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Maximum Power 336 kW
Rated Speed 1800-2100 rpm
Minimum Power 242 kW
Emissions Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

Availability Contact Dealer

FEATURES & BENEFITS

Reliable, Quiet and Durable Power

World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life. Read more

Broad Application Range

Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industria... Read more

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narr... Read more

World-class Product Support Offered Through Global Cat Dealer Network

Scheduled maintenance, including SOSSM sample Customer Support Agreements (CSA) Caterpillar Extended Service Coverage (ESC) Superior dealer service network Extended... Read more

SPECIFICATIONS FOR C11

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Power Rating
Maximum Power 336 kW
Rated Speed 1800-2100 rpm
Minimum Power 242 kW
Emission Standards
Emissions Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
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)
Rotation from Flywheel End Counterclockwise
Aftertreatment -
Power Unit Dimensions
Length 2328 mm
Width 1271 mm
Height 1816 mm
Weight 1692 kg

SELECT MODELS TO COMPARE

Industrial Diesel Power Units

C7.1

Maximum Power 225 kW
Rated Speed 1800-2200 rpm
Minimum Power 151 kW
Emissions U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final)
Industrial Diesel Power Units

C1.1

Maximum Power 17.9 kW
Maximum Torque 64.6 Nm @ 2100 rpm
Rated Speed 3000 rpm
Minimum Power 17.9 kW
Industrial Diesel Power Units

C1.5

Maximum Power 24.2 kW
Maximum Torque 94.4 Nm @ 1800 rpm
Rated Speed 3000 rpm
Minimum Power 24.2 kW
Industrial Diesel Power Units

C15

Maximum Power 403 kW
Rated Speed 1800-2100 rpm
Minimum Power 328 kW
Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Industrial Diesel Power Units

C18 (<560 kW)

Maximum Power 470 kW
Rated Speed 1800-2000 rpm
Minimum Power 429 kW
Emissions U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV
Industrial Diesel Power Units

C7

Maximum Power 205 kW
Rated Speed 2200 rpm
Minimum Power 168 kW
Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
Industrial Diesel Power Units

3516C Industrial Power Unit

Maximum Power 1566 kW
Rated Speed 1750 rpm
Minimum Power 1566 kW
Emissions U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)
Industrial Diesel Power Units

C1.5

Maximum Power 27 kW
Maximum Torque 94.4 Nm @ 1800 rpm
Rated Speed 2800-3000 rpm
Minimum Power 25.1 kW
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