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C1.7

C1.7 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)

Select Units

Overview

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

  • Minimum Power 39.0 BHP 29.0 bkW
  • Maximum Power 39.0 BHP 29.0 bkW
  • Rated Speed 2800 rpm 2800 rpm

Emission Standards

  • Emissions U.S. EPA Tier 4 Final, Japan 2014 (Tier 4 Final) U.S. EPA Tier 4 Final, Japan 2014 (Tier 4 Final)

General

  • Engine Configuration In-Line 3, 4-Stroke-Cycle Diesel In-Line 3, 4-Stroke-Cycle Diesel
  • Bore 84 mm (3.3 in) 84 mm (3.3 in)
  • Stroke 90 mm (3.5 in) 90 mm (3.5 in)
  • Displacement 1.7L (103.7 in³) 1.7L (103.7 in³)
  • Aspiration Turbocharged (T) Turbocharged (T)
  • Compression Ratio 18:1 18:1
  • Combustion System Direct Injection Direct Injection
  • Rotation from Flywheel End Counterclockwise Counterclockwise
  • Cooling System - Capacity 2.8L (2.96 qt) 2.8L (2.96 qt)
  • Lube System - Refill 3.6L (3.8 qt) 3.6L (3.8 qt)

Engine Dimensions - Approximate

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

Aftertreatment Dimensions - Approximate

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

Emissions

Meets U.S. EPA Tier 4 Final emission standards. Designed to meet 2014 Japan (Tier 4 Final) emission standards.

Low Cost Maintenance

Single-side servicing improves ease of maintenance and simplifies the servicing routine. Standard 500 hour service intervals.

Quality

Every Cat engine is manufactured to stringent quality standards in order to assure customer satisfaction.

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