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Cat® C18 Industrial Power Unit (<560 kW)
Cat® C4.4 Industrial Power Unit
Cat® C15 Industrial Power Unit

Power Rating

Maximum Power 630 HP - 540 HP
Maximum Torque 2177 lb-ft @ 1300 rpm - -
Rated Speed 1800-2000 rpm - 1800-2100 rpm
Minimum Power 575 HP - 440 HP

Emission Standards

Emissions U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV - China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel - Inline 6, 4-Stroke-Cycle Diesel
Bore 5.7 in - 5.4 in
Stroke 7.2 in - 6.8 in
Displacement 1104.5 in³ - 927.6 in³
Compression Ratio 16.0:1 - 18.0:1
Aspiration Turbocharged Aftercooled (TA) - Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise - Counterclockwise
Aftertreatment DOC+DPF+SCR - -

Power Unit Dimensions

Length 99.7 in - 96.4 in
Width 48.9 in - 51.8 in
Height 79 in - 103.5 in
Weight 5842 lb - 4532 lb

Aftertreatment Dimensions

Width 43.8 in - -
Height 25.7 in - -
Weight 591 lb - -

Aftertreatment Dimensions*

Diameter 13 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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