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 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.

Engine Configuration
In-Line 3, 4-Stroke-Cycle Diesel
Cooling System Capacity
2.8L (2.96 qt)
Lube System (refill)
3.6L (3.8 qt)
Length
640 mm (25.2 in)

General

Engine Configuration
In-Line 3, 4-Stroke-Cycle Diesel
Cooling System Capacity
2.8L (2.96 qt)
Lube System (refill)
3.6L (3.8 qt)
Bore
3.3in
Stroke
3.9in
Displacement
103.7in³
Aspiration
Turbocharged (T)
Compression Ratio
18.0:1
Combustion System
Direct Injection
Rotation from Flywheel End
Counterclockwise
Engine Configuration
In-Line 3
Bore
84 mm (3.3 in)
Stroke
100 mm (3.9 in)
Displacement
1.7L (103.7 in³)
Cooling System - Capacity
2.8L (2.96 qt)
Lube System - Refill
3.6L (3.8 qt)

Engine Dimensions (Approximate. Final dimensions dependent on selected options)

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

Aftertreatment Dimensions

Diameter
6.1in
Length
16in
Weight
12.8lb

Aftertreatment Dimensions (Approximate. Final dimensions dependent on selected options)

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

Power Rating

Minimum Power
33.5HP
Maximum Power
40.2HP
Rated Speed
2800 rpm
Maximum Torque
92lb-ft @ 1800 rpm

Emission Standards

Emissions
U.S. EPA & CARB Tier 4 Final

Engine Dimensions - Approximate

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

Aftertreatment Dimensions - Approximate

Diameter
155 mm (6.1 in)
Length
408.4 mm (16.0 in)
Weight
5.8 kg (12.79 lb)

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: