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Cat® C1.7 Diesel Engine

The new electronic Cat® C1.7 Industrial Diesel Engines, with common rail fuel system, deliver 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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SPECIFICATION SUMMARY
  • Engine Configuration In-Line 3, 4-Stroke-Cycle Diesel
  • Cooling System Capacity 2.8L (2.96 qt)
  • Lube System (refill) 3.6L (3.8 qt)
  • Length 640 mm (25.2 in)

PRICE (USD)
Call 440-838-7348 for rate information

General

  • Engine Configuration
    In-Line 3, 4-Stroke-Cycle Diesel
  • Cooling System Capacity
    2.8L (2.96 qt)
  • Lube System (refill)
    3.6L (3.8 qt)
  • Bore
    3.3 in
  • Stroke
    3.9 in
  • Displacement
    103.7 in³
  • Aspiration
    Turbocharged (T)
  • Compression Ratio
    18.0:1
  • Combustion System
    Direct Injection
  • Rotation from Flywheel End
    Counterclockwise
  • Engine Configuration
    In-Line 3
  • Bore
    84 mm (3.3 in)
  • Stroke
    100 mm (3.9 in)
  • Displacement
    1.7L (103.7 in³)
  • Cooling System - Capacity
    2.8L (2.96 qt)
  • Lube System - Refill
    3.6L (3.8 qt)

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length
    640 mm (25.2 in)
  • Width
    545 mm (21.4 in)
  • Height
    736 mm (28.9 in)
  • Weight - Net Dry (Basic Operating Engine Without Optional Attachments)
    190 kg (419 lbs)

Power Rating

  • Minimum Power
    33.5 HP
  • Maximum Power
    40.2 HP
  • Rated Speed
    2800 rpm
  • Maximum Torque
    92 lb-ft @ 1800 rpm

Emission Standards

  • Emissions
    U.S. EPA & CARB Tier 4 Final

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

  • Length
    408.4 mm (16.07 in)
  • Weight
    5.8 kg (12.79 lb)
  • Diameter
    155 mm (6.1 in)

Engine Dimensions - Approximate

  • Height
    736 mm (28.9 in)
  • Length
    640 mm (25.2 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    190 kg (419 lbs)
  • Width
    545 mm (21.4 in)
  • Height
    28.9 in
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    419 lb
  • Width
    21.4 in
  • Length
    25.2 in

Aftertreatment Dimensions - Approximate

  • Diameter
    155 mm (6.1 in)
  • Length
    408.4 mm (16.0 in)
  • Weight
    5.8 kg (12.79 lb)

Aftertreatment Dimensions

  • Length
    16 in
  • Diameter
    6.1 in
  • Weight
    12.8 lb

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.

High Performance

Substantial torque rise delivers impressive performance throughout a wide speed range while maintaining low operating costs.

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

Ultra-compact package size ensures ease of installation as well as exceptional power density.

World-class Product Support Offered Through Global Cat Dealer Network

  • Scheduled maintenance, including SOSSM 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

Tier 4 Final Aftertreatment Features

Regeneration Free. The Diesel Oxidation Catalyst (DOC) technology provides customers with an aftertreatment solution that is as compact as possible. The aftertreatment is regeneration-free, providing a seamless operation throughout the work cycle. Mounting. Mounted on-engine, as standard. This will provide the simplest installation and the lowest total cost for the equipment manufacturer. An off-engine option will be offered for some equipment.

Standard Equipment:

  • 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
  • U.s. Epa Tier 4 Final Aftertreatment/clean Emissions Control Equipment
    • Diesel Oxidation Catalyst (DOC)

Optional Equipment: