Cat® C7 Industrial Power Unit
The Cat® C7 Industrial Power Unit is offered in ratings ranging from 168-205 bkW (225-275 bhp) @ 1800-2200 rpm. These ratings meet China Stage II, U.S. EPA Tier 3 equivalent, EU Stage IIIA equivalent 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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SPECIFICATION SUMMARY
- Minimum Rating 225.0 bhp
- Maximum Rating 275.0 bhp
- Emissions China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
- Rated Speed 2200 rpm
Power Rating
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Minimum Rating225.0 bhp
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Maximum Rating275.0 bhp
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Rated Speed2200 rpm
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Minimum Rating225 BHP
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Maximum Rating275 BHP
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Rated Speed2200 rpm
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Maximum Power275 HP
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Minimum Power225 HP
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Maximum Power275 HP
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Rated Speed2200 rpm
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Minimum Power225 HP
Emission Standards
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EmissionsChina Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
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EmissionsChina Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
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EmissionsChina Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent
General
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Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
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Bore110 mm (4.33 in)
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Stroke127 mm (5.0 in)
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Displacement7.2 L (442 in³)
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AspirationTurbocharged Aftercooled (TA)
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Compression Ratio17:1
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Rotation (from flywheel end)Counterclockwise
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Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
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Bore110 mm (4.33 in)
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Stroke127 mm (5.0 in)
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Displacement7.2 L (442 in³)
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AspirationTurbocharged Aftercooled (TA)
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Compression Ratio17:01
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Rotation from Flywheel EndCounterclockwise
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Stroke5 in
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Bore4.3 in
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Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel
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Stroke5 in
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Compression Ratio17:01
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AspirationTurbocharged Aftercooled (TA)
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Rotation from Flywheel EndCounterclockwise
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Bore4.3 in
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Displacement442 in³
Power Unit Dimensions (Approximate. Final dimensions dependent on selected options)
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Length2029.5 mm (79.9 in)
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Width974.8 mm (38.4 in)
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Height1986.3 mm (78.2 in)
Power Unit Dimensions - Approximate
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Weight - Net Dry - Standard Configuration Without Oil, Cooling, Clutch, Compressor, A/C1250 kg (2756 lb)
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Width974.8 mm (38.4 in)
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Height1986.3 mm (78.2 in)
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Length2029.5 mm (79.9 in)
Power Unit Dimensions
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Weight2756 lb
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Weight2756 lb
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.
Package Size
Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.
Broad Application Range
Industry leading range of factory configurable ratings and options for agricultural, material handling, construction, mining, aircraft ground support, and other industrial applications.
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 dealer service network through the Cat Industrial Service Distributor (ISD) program
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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- HEUI™ 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