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Cat® C1.7 Diesel Engine

At a glance data:

Maximum Power:
25.3hp
Maximum Torque:
72.2lb-ft @ 1400 rpm
Rated Speed:
2200 rpm
Minimum Power:
25.3hp

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 China Nonroad Stage IV 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:
25.3hp
Maximum Torque:
72.2lb-ft @ 1400 rpm
Rated Speed:
2200 rpm
Minimum Power:
25.3hp

Emission Standards

Emissions:
China Nonroad Stage IV

General

Engine Configuration:
In-Line 3
Bore:
3.3in
Stroke:
3.9in
Displacement:
101.4in³
Compression Ratio:
23:01
Aspiration:
Naturally aspirated
Combustion System:
indirect injection
Rotation from Flywheel End:
Counterclockwise
Aftertreatment:
-
Total Coolant Capacity:
0.66gal (US)

Engine Dimensions - Approximate

Length:
22.2in
Width:
17.8in
Height:
25.7in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments:
353lb

Standard Equipment

air inlet system

  • Standard air cleaner
  • Naturally aspirated

control system

  • Alternator 12 volt 65 or 85 amp
  • Starter motor 12 volt
  • Glow plug starting aid
  • Electronic control unit with mechanical fuel system
  • N/A
  • 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

  • Indirect injection
  • 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 on request
  • Induction manifold options
  • Engine mounting
  • Block heater provision

aftertreatment/clean emissions control equipment

  • NA
  • NA

Optional Equipment