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Cat® C2.8 Industrial Power Unit
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power 74 HP 108.6 HP -
Maximum Torque 221 lb-ft @ 1600 rpm - -
Rated Speed 2200-2400 rpm 2200 rpm -
Minimum Power 74 HP 81.8 HP -

Emission Standards

Emissions EU Stage V/U.S. EPA Tier 4 Final/ Japan 2014 (Tier 4 Final) UN ECE R96 Stage IIIA -

General

Number of Cylinders 4 inline - -
Cycle 4 stroke - -
Bore 3.54 in 4.1 in -
Stroke 4.33 in 5 in -
Displacement 170.9 in³ 268.5 in³ -
Compression Ratio 17.0:1 18.2:1 -
Aspiration Turbocharged Turbocharged (T) -
Combustion System Direct injection - -
Rotation from Flywheel End Anti-clockwise Counterclockwise -
Aftertreatment DOC+DPF - -
Cooling System Liquid - -
Engine Configuration - Inline 4, 4-Stroke-Cycle Diesel -

Engine Dimensions*

Length 46.9 in - -
Width 31.9 in - -
Height 38 in - -
Dry Weight 1126 lb - -

Disclaimer

Note 1 *Final dimensions dependent on selected options - -

Power Unit Dimensions

Length - 49.6 in -
Width - 28.9 in -
Height - 38 in -
Weight - 1025 lb -
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