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

Power Rating

Maximum Power 580 HP 108.6 HP -
Maximum Torque 1958 lb-ft @ 1400 rpm - -
Rated Speed 1800-2100 rpm 2200 rpm -
Minimum Power 475 HP 81.8 HP -

Emission Standards

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

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel -
Bore 5.4 in 4.1 in -
Stroke 6.7 in 5 in -
Displacement 927.6 in³ 268.5 in³ -
Compression Ratio 17.0:1 18.2:1 -
Aspiration Turbocharged Aftercooled (TA) Turbocharged (T) -
Rotation from Flywheel End Counterclockwise Counterclockwise -
Aftertreatment DOC+DPF+SCR - -

Power Unit Dimensions

Length 98 in 49.6 in -
Width 48.4 in 28.9 in -
Height 79 in 38 in -
Weight 5842 lb 1025 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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