C11
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.
Maximum Power
451 HP
Rated Speed
1800-2100 rpm
Minimum Power
325 HP
Specification
Value
Maximum Power
451 HP
Rated Speed
1800-2100 rpm
Minimum Power
325 HP
Specification
Value
Emissions
Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3
Specification
Value
Engine Configuration
Inline 6, 4-Stroke-Cycle Diesel
Bore
5.1 in
Stroke
5.5 in
Displacement
677.4 in³
Compression Ratio
17.2:1
Aspiration
Turbocharged Aftercooled (TA)
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-
Specification
Value
Length
92 in
Width
50 in
Height
71 in
Weight
3730 lb
World-class manufacturing capability and processes coupled with proven core engine designs assure reliability, quiet operation, and many hours of productive life.
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.
- Scheduled maintenance, including SOSSM sample
- Customer Support Agreements (CSA)
- Caterpillar Extended Service Coverage (ESC)
- Superior dealer service network
- Extended dealer service network through the Cat Industrial Service Distributor (ISD) program
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