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Specification Summary
Minimum Power 41.6 bhp
Minimum Power 41.6 BHP
Maximum Power 66.1 bhp
Maximum Power 66.1 BHP

Power Rating

Minimum Power
41.6 bhp
Minimum Power
41.6 BHP
Maximum Power
66.1 bhp
Maximum Power
66.1 BHP
Rated Speed
2200-3000 rpm
Rated Speed
2200-3000 rpm

Emission Standards

Emissions
U.S. EPA Tier 4 Interim Equivalent
Emissions
U.S. EPA Tier 4 Interim Equivalent

General

Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Bore
84 mm (3.3 in)
Bore
84 mm (3.3 in)
Stroke
100 mm (3.9 in)
Stroke
100 mm (3.9 in)
Displacement
2.216 L (135 in³)
Aspiration
Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Aspiration
Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Displacement
2.216 L (135 in³)
Compression Ratio
23.3:1
Compression Ratio
23.3:1
Combustion System
Indirect Injection
Combustion System
Indirect Injection
Rotation (from flywheel end)
Counterclockwise
Rotation from Flywheel End
Counterclockwise
Lube System (refill)
10.6 L (11.2 qt)
Lube System - Refill
10.6 L (11.2 qt)

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

Length
660-664 mm (26-26.14in)
Width
459-531 mm (18.1-21 in)
Height
725 mm (28.5 in)
Weight, Net Dry (Basic Operating Engine Without Optional Attachments)
184-194 kg (406-427.7 lb)

Engine Dimensions - Approximate

Height
725 mm (28.5 in)
Length
660-664 mm (26-26.14in)
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
184-194 kg (406-427.7 lb)
Width
459-531 mm (18.1-21 in)
  • Air Inlet System
    • Inlet manifold with choice of inlets.
  • Control System
    • Alternator 12 volt 65 amp
    • Tier 4 Final: Alternator 12V 85 amp
    • Starter motor 12 volt
    • Glow plug starting aid
  • Cooling System
    • Belt-driven coolant pump
    • Coolant temperature switch
    • Choice of cooling fans
  • Flywheels and Flywheel Housing
    • SAE No. 7 1/2, SAE No. 8 or SAE No. 10 flywheel
    • Choice of SAE No. 4 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