New CAT Equipment

Cat?� C1.7 Diesel Engine

The new electronic Cat® C1.7 Industrial Diesel Engines, with common rail fuel system, delivers impressive performance throughout a wide speed range with exceptional power density. Ultracompact package size and extensive options make them ideal for agriculture, aerial lifts, compressors, construction, general industrial, irrigation equipment, material handling, mobile earthmoving equipment, mobile light towers, turf and landscaping, underground mining equipment, and welders.

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  • Emission Standards
    Emissions
    EU Stage V, U.S. EPA Tier 4 Final
  • Engine Dimensions - Approximate
    Height
    28.4 in
    Length
    28 in
    Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    418 lb
    Width
    21.1 in
  • General
    Aftertreatment
    DOC+DPF
    Aspiration
    Turbocharged (T)
    Bore
    3.3 in
    Combustion System
    Direct Injection
    Compression Ratio
    17.0:1
    Displacement
    103.7 in³
    Engine Configuration
    In-Line 3
    Rotation from Flywheel End
    Counterclockwise
    Stroke
    3.9 in
  • Power Rating
    Maximum Power
    48.2 hp
    Maximum Torque
    122.4 lb-ft @ 1600 rpm
    Rated Speed
    2800 rpm
Air Inlet System
  • Standard air cleaner
  • Turbocharger
Control System
  • Alternator 12 volt 85 amp
  • Starter motor 12 volt
  • Glow plug starting aid
  • Electronic control unit
  • Flexible and configurable software features and well supported SAE J1939 CAN bus enables highly integrated machines
  • All connectors and wiring harness are waterproof and designed to withstand harsh non-road environments
  • Robust reliable sensors
Cooling System
  • Belt-driven coolant pump
  • Coolant temperature switch
  • Choice of cooling fans
  • Fan drive options
Flywheel & Flywheel Housing
  • Flywheel and flywheel housing options
Fuel System
  • Electronic 2000 bar common rail fuel system
  • Spin-on fuel filter
  • Simple pintle nozzle injectors
Lube System
  • Spin on oil filter
  • Lube oil pressure switch
  • Sump options for various applications
Power Take Off (PTO)
  • SAE A PTO drive
General
  • Cast iron, engine block
  • Cast iron exhaust manifold options
  • Paint: Caterpillar yellow, with optional colors available at request
  • Induction manifold options
  • Engine mounting
  • Block heater provision
Aftertreatment/Clean Emissions Control Equipment
  • Diesel Oxidation Catalyst (DOC)
  • Diesel Particulate Filter (DPF)
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