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Specifications
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Standard/Optional Equipment
Maximum Power
66hp
Maximum Torque
153lb-ft @ 1800 rpm
Rated Speed
2200-3000 rpm
Minimum Power
41.6hp
Emissions
U.S. EPA Tier 4 Interim Equivalent
Engine Configuration
Inline 4, 4-Stroke-Cycle Diesel
Bore
3.3in
Stroke
3.9in
Displacement
135in³
Compression Ratio
23.3:1
Aspiration
Naturally Aspirated (NA), Turbocharged (T) or Turbocharged Aftercooled (TA)
Combustion System
Indirect Injection
Rotation from Flywheel End
Counterclockwise
Aftertreatment
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Length
26in
Width
19.3in
Height
27.5in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments
427.7lb
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
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
ALL
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
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