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Cat® C13 Industrial Power Unit
Cat® C4.4 Industrial Power Unit
Cat® C15 Industrial Power Unit
Cat® C32 Industrial Power Unit

Power Rating

Maximum Power 536 HP 129.4 HP 580 HP 1000 HP
Rated Speed 1800-2100 2200 rpm 1800-2100 rpm 1800 rpm
Minimum Power 385 HP 129.4 HP 475 HP 1000 HP
Maximum Torque - - 1958 lb-ft @ 1400 rpm 3825 lb-ft @ 1200 rpm

Emission Standards

Emissions Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3 China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV U.S. EPA Tier 4 Final and EU Stage V

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel V-12
Bore 5.1 in 4.1 in 5.4 in 5.7 in
Stroke 6.2 in 5 in 6.7 in 6.4 in
Displacement 763 in³ 268.5 in³ 927.6 in³ 1958.9 in³
Compression Ratio 17.0:1 16.2:1 17.0:1 16.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Twin Turbocharged Aftercooled (TTA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - DOC+DPF+SCR DOC
Cycle - - - 4
Combustion System - - - Direct Injection
Cooling System - - - liquid

Power Unit Dimensions

Length 92 in 53.5 in 98 in 100.7 in
Width 50 in 29.5 in 48.4 in 64.4 in
Height 71 in 37.9 in 79 in 77.6 in
Weight 3730 lb 1146 lb 5842 lb -

Aftertreatment Dimensions

Width - - 43.8 in -
Height - - 25.8 in -
Weight - - 591 lb -

Aftertreatment Dimensions*

Diameter - - 14 in -

PETU Dimensions - Tier 4 Final Only

Length - - 33.6 in -
Width - - 11.3 in -
Height - - 21.7 in -
Weight - - 42.8 lb -
Volume Capacity - - 51.1 qt (US) -
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