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Cat® C7.1 Industrial Power Unit

Cat® C7.1 Industrial Power Unit

The C7.1 Industrial Power Unit is offered in ratings ranging from 151-225 kW (202-302 hp) @ 1800-2200 rpm. These ratings meet U.S. EPA Tier 4 Final, EU Stage V and Japan 2014 (Tier 4 Final) 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

302HP

Maximum Torque

940lb-ft @ 1400 rpm

Rated Speed

1800-2200 rpm

Minimum Power

202HP

Emission Standards

Emissions

U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final)

General

Engine Configuration

Inline 6, 4-Stroke-Cycle Diesel

Bore

4.1in

Stroke

5.3in

Displacement

427.7in³

Compression Ratio

16.5:1

Aspiration

Series Turbocharged Aftercooled (TTA)

Rotation from Flywheel End

Counterclockwise

Aftertreatment

DOC+DPF+SCR

Power Unit Dimensions

Length

69.6in

Width

36.1in

Height

57.5in

Weight

2204lb

Aftertreatment Dimensions

Length

30.4in

Width

31.2in

Height

18.4in

Weight

198lb

Standard Equipment:

  • Air Inlet
    • Standard air cleaners
  • Control System
    • Full electronic control system, all connectors and wiring looms waterproof and designed to withstand harsh off-highway environments
    • Flexible and configurable software features and well-supported SAE J1939 CAN bus enables highly integrated machines
  • Cooling System
    • Top tank temperature 108° C (226° F) as standard to minimize cooling pack size
    • 50:50 water glycol mix
    • Guidance on cooling system design available through your dealer to ensure equipment reliability
  • Flywheels And Flywheel Housing
    • Wide choice of drivetrain interfaces, including SAE No. 1, SAE No. 2, and SAE No. 3 configurations
  • Fuel System
    • Electronic high pressure common rail
  • Lube System
    • Wide choice of sumps for different applications
  • General
    • Paint: Caterpillar yellow, with optional colors available at request
  • U.s. Epa Tier 4 Final, Eu Stage V, Japan 2014 (tier 4 Final) Aftertreatment/ Clean Emissions Control Equipment
    • Clean Emissions Module (CEM), consisting of Diesel Particulate Filter (DPF) and Diesel Oxidation Catalyst (DOC)
    • NOx Reduction System (NRS)
    • Selective Catalytic Reduction (SCR)
    • 3" flex pipe connection with straight, 45°, and 90° options for flexibility

Optional Equipment:

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