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Cat® C4.4 Industrial Power Unit
Cat® C32 Industrial Power Unit

Power Rating

Maximum Power 129.4 HP 1000 HP -
Rated Speed 2200 rpm 1800 rpm -
Minimum Power 129.4 HP 1000 HP -
Maximum Torque - 3825 lb-ft @ 1200 rpm -

Emission Standards

Emissions China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA U.S. EPA Tier 4 Final and EU Stage V -

General

Engine Configuration Inline 4, 4-Stroke-Cycle Diesel V-12 -
Bore 4.1 in 5.7 in -
Stroke 5 in 6.4 in -
Displacement 268.5 in³ 1958.9 in³ -
Compression Ratio 16.2:1 16.0:1 -
Aspiration Turbocharged Aftercooled (TA) Twin Turbocharged Aftercooled (TTA) -
Rotation from Flywheel End Counterclockwise Counterclockwise -
Aftertreatment - DOC -
Cycle - 4 -
Combustion System - Direct Injection -
Cooling System - liquid -

Power Unit Dimensions

Length 53.5 in 100.7 in -
Width 29.5 in 64.4 in -
Height 37.9 in 77.6 in -
Weight 1146 lb - -
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