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Cat® C1.7 Diesel Engine

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.

Power Rating

Maximum Power

40.2HP

Maximum Torque

92lb-ft @ 1800 rpm

Rated Speed

2800 rpm

Minimum Power

33.5HP

Emission Standards

Emissions

U.S. EPA & CARB Tier 4 Final

General

Engine Configuration

In-Line 3

Bore

3.3in

Stroke

3.9in

Displacement

103.7in³

Compression Ratio

18.0:1

Aspiration

Turbocharged (T)

Combustion System

Direct Injection

Rotation from Flywheel End

Counterclockwise

Aftertreatment

DOC

Engine Dimensions - Approximate

Length

25.2in

Width

21.4in

Height

28.9in

Weight - Net Dry - Basic Operating Engine Without Optional Attachments

419lb

Aftertreatment Dimensions

Length

16in

Weight

12.8lb

Aftertreatment Dimensions*

Diameter

6.1in

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:

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