Industrial

Power Rating

Maximum Power
40.2HP
Maximum Torque
83lb-ft @ 1800 rpm
Rated Speed
2200-3000 rpm
Minimum Power
27.8HP

Emission Standards

Emissions
U.S. EPA Tier 4 Interim Equivalent

Engine Dimensions - Approximate

Length
22.5in
Width
20.3in
Height
25.3in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
345lb

General

Engine Configuration
Inline 3, 4-Stroke-Cycle Diesel
Bore
3.3in
Stroke
3.5in
Displacement
91in³
Compression Ratio
22.5:1
Aspiration
Naturally Aspirated (NA) or Turbocharged (T)
Combustion System
Indirect Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
-

Standard Equipment:

  • Air Inlet System
    • Inlet manifold with choice of inlets.
  • Control System
    • Alternator 12 volt 65 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
    • Naturally Aspirated: SAE No. 7 1/2 flywheel
    • Turbocharged: SAE No. 6 1/2 or SAE No. 7 1/2 flywheel
    • Naturally Aspirated: Choice of SAE No. 4 or standard backplate flywheel housing
    • Turbocharged: Choice of SAE No. 4 or SAE No. 5 or standard backplate flywheel housing
  • Fuel System
    • Fuel injection pump
    • Spin-on fuel filter
    • Electronic Shut-off Solenoid (ESOS)
  • Lube System
    • Alternative oil fillers
    • 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: