Skip to content

Cat® C1.7 Diesel Engine

At a glance data:

Maximum Power:
35hp
Maximum Torque:
78.1lb-ft @ 1800 rpm
Rated Speed:
2400-2600 rpm
Minimum Power:
31.6hp

Overview

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 UN ECE R96 Stage IIIA 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.

Category:
Industrial Diesel Engines

Brand:
Caterpillar

Power Rating

Maximum Power:
35hp
Maximum Torque:
78.1lb-ft @ 1800 rpm
Rated Speed:
2400-2600 rpm
Minimum Power:
31.6hp

Emission Standards

Emissions:
UN ECE R96 Stage IIIA

General

Engine Configuration:
Inline 3, 4-Stroke-Cycle Diesel
Bore:
3.3in
Stroke:
3.9in
Displacement:
101.4in³
Compression Ratio:
23.0:1
Aspiration:
Naturally Aspirated (NA)
Combustion System:
Indirect Injection
Rotation from Flywheel End:
Counterclockwise
Aftertreatment:
-

Engine Dimensions - Approximate

Length:
22.5in
Width:
17.8in
Height:
25.3in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments:
359lb

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