Cat® C11 Industrial Power Unit
Product description
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.
Power Rating
- Maximum Power - 451HP
- Rated Speed - 1800-2100 rpm
- Minimum Power - 325HP
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 - 5.1in
- Stroke - 5.5in
- Displacement - 677.4in³
- Compression Ratio - 17.2:1
- Aspiration - Turbocharged Aftercooled (TA)
- Rotation from Flywheel End - Counterclockwise
- Aftertreatment - -
Power Unit Dimensions
- Length - 92in
- Width - 50in
- Height - 71in
- Weight - 3730lb
Standard Equipment:
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- Air Inlet System
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- Turbocharged
- Air-to-Air Aftercooled
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- Control System
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- Electronic governing, PTO speed control
- Programmable ratings
- Automatic altitude compensation
- Power compensation for fuel temperature
- Programmable low and high idle and total engine limit
- Electronic diagnostics and fault logging
- Engine monitoring system SAE J1939 broadcast and control
- ADEM™ A4 Electronic Control Unit (ECU)
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- Cooling System
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- Thermostats and housing, vertical outlet
- Jacket water pump, centrifugal
- Water pump, inlet
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- Exhaust System
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- Exhaust manifold, dry
- Optional exhaust outlet
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- Flywheels And Flywheel Housing
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- SAE No. 1 flywheel housing
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- Fuel System
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- MEUI injection
- Fuel filter, secondary (2 micron)
- ACERT™ Technology
- Fuel transfer pump
- Fuel priming pump
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- Lube System
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- Crankcase breather
- Oil cooler
- Oil filler
- Lube oil filter
- Front sump oil pan
- Oil dipstick
- Gear driven oil pump
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- General
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- Vibration damper
- Lifting eyes
- Cold start capability to -20° C (-4° F)
- Paint: Caterpillar yellow, with optional colors available at request
