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 ...
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Power Rating

Minimum Power
39BHP
Maximum Power
39BHP
Rated Speed
2800 rpm

Emission Standards

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

General

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

Aftertreatment Dimensions - Approximate

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

Engine Dimensions - Approximate

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

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: