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Cat® C1.7 Diesel Engine

At a glance data:

Maximum Power:
23.8hp
Maximum Torque:
92lb-ft @ 1800 rpm
Rated Speed:
2200 rpm
Minimum Power:
23.8hp

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 U.S. EPA Tier 4 Final 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:
23.8hp
Maximum Torque:
92lb-ft @ 1800 rpm
Rated Speed:
2200 rpm
Minimum Power:
23.8hp

Emission Standards

Emissions:
U.S. EPA Tier 4 Final

General

Engine Configuration:
In-Line 3
Bore:
3.3in
Stroke:
3.9in
Displacement:
103.7in³
Compression Ratio:
23.0:1
Aspiration:
Naturally Aspirated (NA)/Turbocharged (T)
Combustion System:
Indirect Injection
Rotation from Flywheel End:
Counterclockwise
Aftertreatment:
-
Total Lubricating Oil Capacity:
1.58gal (US)

Engine Dimensions - Approximate

Length:
22.5in
Width:
19.7in
Height:
25.3in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments:
368lb

Aftertreatment Dimensions

Length:
22.5in

Aftertreatment Dimensions*

Diameter:
6.1in

Aftertreatment Dimensions

Weight:
12.8lb

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)

Optional Equipment