C1.7

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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

Units:
Minimum Power 39.0 BHP 29.0 bkW Less
Maximum Power 39.0 BHP 29.0 bkW Less
Rated Speed 2800 rpm 2800 rpm Less

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) Less

General

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

Engine Dimensions - Approximate

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

Aftertreatment Dimensions - Approximate

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

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.