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Cat® C1.7 Diesel Engine

The Cat® C1.7 Industrial Diesel Engine is offered in the following ratings: 23.6 & 26.1 bkW (31.6 & 35 bhp) @ 2400 & 2600 rpm. These ratings meet EU Stage IIIA (U.S. EPA Tier 4 Interim equivalent) emission standards. Industries and applications powered by C1.7 engines include: Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Construction, Forestry, General Industrial, Material Handling, Mining, Mobile Earthmoving Equipment, Mobile Light Towers, Pumps, Trenchers, Turf and Landscaping and Underground Mining Equipment.

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SPECIFICATION SUMMARY
  • Minimum Power 31.6 bhp
  • Maximum Power 35.0 bhp
  • Emissions U.S. EPA Tier 4 Interim Equivalent
  • Rated Speed 2400 & 2600 rpm

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

Power Rating

  • Minimum Power
    31.6 bhp
  • Maximum Power
    35.0 bhp
  • Rated Speed
    2400 & 2600 rpm
  • Minimum Power
    31.6 HP
  • Maximum Power
    35 HP
  • Rated Speed
    2400 & 2600 rpm
  • Maximum Power
    35 HP
  • Minimum Power
    31.6 HP
  • Rated Speed
    2400 & 2600 rpm

Emission Standards

  • Emissions
    U.S. EPA Tier 4 Interim Equivalent
  • Emissions
    U.S. EPA Tier 4 Interim Equivalent
  • Emissions
    U.S. EPA Tier 4 Interim Equivalent

General

  • Engine Configuration
    Inline 3, 4-Stroke-Cycle Diesel
  • Bore
    84 mm (3.3 in)
  • Stroke
    100 mm (3.9 in)
  • Displacement
    1.662 L (101.4 in³)
  • Aspiration
    Naturally Aspirated (NA)
  • Compression Ratio
    23.0:1
  • Combustion System
    Indirect Injection
  • Rotation (from flywheel end)
    Counterclockwise
  • Lube System (refill)
    10.6 L (11.2 qt)
  • Engine Configuration
    Inline 3, 4-Stroke-Cycle Diesel
  • Bore
    84 mm (3.3 in)
  • Stroke
    100 mm (3.9 in)
  • Aspiration
    Naturally Aspirated (NA)
  • Displacement
    1.662 L (101.4 in³)
  • Compression Ratio
    23.0:1
  • Combustion System
    Indirect Injection
  • Rotation from Flywheel End
    Counterclockwise
  • Lube System - Refill
    10.6 L (11.2 qt)
  • Aftertreatment
    -
  • Engine Configuration
    Inline 3, 4-Stroke-Cycle Diesel
  • Compression Ratio
    23.0:1
  • Aspiration
    Naturally Aspirated (NA)
  • Combustion System
    Indirect Injection
  • Rotation from Flywheel End
    Counterclockwise
  • Bore
    3.3 in
  • Stroke
    3.9 in
  • Displacement
    101.4 in³

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

  • Length
    564 mm (22.2 in)
  • Width
    453 mm (17.8 in)
  • Height
    654 mm (25.7 in)
  • Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
    160 kg (353 lb)

Engine Dimensions - Approximate

  • Height
    654 mm (25.7 in)
  • Length
    564 mm (22.2 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    160 kg (353 lb)
  • Width
    453 mm (17.8 in)
  • Weight - Net Dry - Basic Operating Engine Without Optional Attachments
    353 lb
  • Length
    22.2 in
  • Width
    17.8 in
  • Height
    25.7 in

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

Standard Equipment:

  • Air Inlet System
    • Inlet manifold with choice of inlets.
  • Control System
    • Alternator 12 volt 40 amp
    • Starter motor 12 volt
    • Glow plug starting aid
  • Cooling System
    • Belt-driven coolant pump
    • Coolant temperature switch
    • Choice of cooling fans
  • Flywheel & Flywheel Housing
    • SAE No. 6 1/2 flywheel
    • Choice of SAE No. 5 or standard backplate flywheel housing
  • Fuel System
    • Fuel injection pump
    • Spin-on fuel filter
    • Electronic Shut-off Solenoid (ESOS)
  • Lube System
    • Lube oil filter
    • Lube oil pressure switch
    • Lube oil sump
  • General
    • Cast iron, engine block
    • Cast iron exhaust manifold--side outlet
    • Cold start capability to -20° C (-4° F)
    • Gradeability 35° continuous
    • Paint: Caterpillar yellow, with optional colors available at request

Optional Equipment:

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