Cat^® C7.1 Industrial Power Unit

Maximum Power302HP

Maximum Torque940lb-ft @ 1400 rpm

Rated Speed1800-2200 rpm

Minimum Power202HP

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

Engine ConfigurationInline 6, 4-Stroke-Cycle Diesel

Bore4.1in

Stroke5.3in

Displacement427.7in³

Compression Ratio16.5:1

AspirationSeries Turbocharged Aftercooled (TTA)

Rotation from Flywheel EndCounterclockwise

AftertreatmentDOC+DPF+SCR

Length69.6in

Width36.1in

Height57.5in

Weight2204lb

Length30.4in

Width31.2in

Height18.4in

Weight198lb

Standard

Standard air cleaners

Standard

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

Standard

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

Standard

Wide choice of drivetrain interfaces, including SAE No. 1, SAE No. 2, and SAE No. 3 configurations

Standard

Electronic high pressure common rail

Standard

Wide choice of sumps for different applications

Standard

Paint: Caterpillar yellow, with optional colors available at request

Standard

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