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Cat® C18 Industrial Power Unit
Cat® C18 Industrial Power Unit (<560 kW)

Power Rating

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

Emission Standards

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

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel -
Bore 5.7 in 5.7 in -
Stroke 7.2 in 7.2 in -
Displacement 1104.5 in³ 1104.5 in³ -
Compression Ratio 16.3:1 16.0:1 -
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) -
Rotation from Flywheel End Counterclockwise Counterclockwise -
Aftertreatment - DOC+DPF+SCR -

Power Unit Dimensions

Length 54.6 in 99.7 in -
Width 36.3 in 48.9 in -
Height 48.9 in 79 in -
Weight 4844 lb 5842 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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