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Industrial Diesel Engines

Cat?� C7.1 Diesel Engine

Maximum Power

275 hp

Maximum Torque

927 lb-ft @ 1400 rpm

Emissions

China Nonroad Stage IV
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    SPECIFICATIONS

    The Cat?� C7.1 industrial diesel engine is offered in ratings from 130-205 kW (174-275 hp) and meets China Nonroad Stage IV emission standards. The C7.1 is designed to meet the needs of many industries and applications, including bore/drill rigs, chippers/grinders, material handling, mining, earthmoving equipment, paving equipment, pumps, fruit harvesters equipment, turf and underground mining equipment.

      FULL SPECIFICATIONS

      Aftertreatment Dimensions

      Length

      29 in

      Width

      30.3 in

      Height

      18.1 in

      Weight

      236 lb

      Aftertreatment Dimensions*

      Diameter

      13.3 in

      Emission Standards

      Emissions

      China Nonroad Stage IV

      Engine Dimensions - Approximate

      Length

      34.3 in

      Width

      31.4 in

      Height

      35.9 in

      Weight - Net Dry - Basic Operating Engine Without Optional Attachments

      1,863 lb

      General

      Engine Configuration

      In-Line 6

      Bore

      4.13 in

      Stroke

      5.3 in

      Displacement

      427.7 in³

      Compression Ratio

      16.5:1

      Aspiration

      Turbocharged-Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)

      Combustion System

      Direct Injection

      Rotation from Flywheel End

      Counterclockwise

      Aftertreatment

      DOC+DPF+SCR

      Power Rating

      Maximum Power

      275 hp

      Maximum Torque

      927 lb-ft @ 1400 rpm

      Rated Speed

      2200 rpm

      Minimum Power

      174 hp
      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
        • Innovative filter design to ensure maximum protection of the engine
      • Lube System
        • Wide choice of sumps for different applications
      • General
        • Paint: Caterpillar yellow, with optional colors available on request
      • 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

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      WHY CHOOSE EMPIRE

      • Machines built tough and ready to run in rugged applications

      • Trusted advisors to help you find and maximize your equipment

      • Wide inventory of rental equipment that lets you try before you buy

      • Full service and support to ensure performance and longevity

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