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Cat® C9.3B Industrial Power Unit
Cat® C32 Industrial Power Unit
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power 416 HP 1000 HP 108.6 HP
Rated Speed 1800-2200 rpm 1800 rpm 2200 rpm
Minimum Power 308 HP 1000 HP 81.8 HP
Maximum Torque - 3825 lb-ft @ 1200 rpm -

Emission Standards

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

General

Engine Configuration Inline 6, 4-Stroke-Cycle-Diesel V-12 Inline 4, 4-Stroke-Cycle Diesel
Bore 4.5 in 5.7 in 4.1 in
Stroke 5.9 in 6.4 in 5 in
Displacement 567.5 in³ 1958.9 in³ 268.5 in³
Compression Ratio 16.5:1 16.0:1 18.2:1
Aspiration Turbocharged Aftercooled (TA) Twin Turbocharged Aftercooled (TTA) Turbocharged (T)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Cycle - 4 -
Combustion System - Direct Injection -
Cooling System - liquid -
Aftertreatment - DOC -

Power Unit Dimensions

Length 83 in 100.7 in 49.6 in
Width 43 in 64.4 in 28.9 in
Height 63 in 77.6 in 38 in
Weight 3265 lb - 1025 lb
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