Cat® C7.1 Industrial Power Unit

The C7.1 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.

Equipment Highlights

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.

Fuel Efficiency

Fuel consumption optimized to match operating cycles of a wide range of equipment and applications while maintaining low operating costs.

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.

Package Size

Exceptional power density enables standardization across numerous applications. Multiple installation options minimize total package size. Ideal for equipment with narrow engine compartments.

World-class Product Support Offered Through Global Cat Dealer Network

Scheduled maintenance, including SOS℠ 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

Specs + Downloads

Specs

Engine Configuration: Inline 6, 4-Stroke-Cycle Diesel
Bore: 4.1 in
Stroke: 5.3 in
Displacement: 427.7 in³
Compression Ratio: 16.8:1
Aspiration: Turbocharged Aftercooled (TA)
Rotation from Flywheel End: Counterclockwise
Aftertreatment: -

Maximum Power: 275 hp
Maximum Torque: 774 lb-ft @ 1400 rpm
Rated Speed: 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm
Minimum Power: 156 hp

Emissions: China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

Length: 68 in
Width: 31 in
Height: 44.8 in
Weight: 1737 lb