Industrial

Power Rating

Maximum Power
20.5HP
Maximum Torque
37.1lb-ft @ 2400 rpm
Rated Speed
2800-3600 rpm
Minimum Power
16.4HP

Emission Standards

Emissions
U.S. EPA Tier 4 Interim Equivalent. Nonroad engines less than 19 kW (25 hp) are not currently subject to EU emission standards.

Engine Dimensions - Approximate

Length
18.9in
Width
14.6in
Height
20.8in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
156.5lb

General

Engine Configuration
Inline 3, 4-Stroke-Cycle Diesel
Bore
2.6in
Stroke
2.8in
Displacement
46.4in³
Compression Ratio
23.5:1
Aspiration
Naturally Aspirated (NA)
Combustion System
Indirect Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-

Standard Equipment:

  • Air Inlet
    • Inlet manifold with choice of inlets.
  • Control System
    • Alternator 12 volt 14 amp
    • Starter motor 12 volt
    • Glow plug starting aid
  • Cooling System
    • Belt-driven coolant pump
    • Coolant temperature switch
    • Choice of cooling fans
  • Flywheel And 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
    • Closed circuit breather
    • Spin-on 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: