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Cat?� C9.3B Industrial Power Unit
Cat® 3516C Industrial Power Unit
Cat?� C18 Industrial Power Unit
Cat?� C4.4 Industrial Power Unit

Power Rating

Maximum Power 416 HP 2100 HP 630 HP 129.4 HP
Rated Speed 1800-2200 rpm 1750 rpm 1800-2100 2200 rpm
Minimum Power 308 HP 2100 HP 575 HP 129.4 HP

Emission Standards

Emissions Brazil MAR-1, UN R96 Stage IIIA U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified) China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

General

Engine Configuration Inline 6, 4-Stroke-Cycle-Diesel V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 4.5 in 6.7 in 5.7 in 4.1 in
Stroke 5.9 in 8.5 in 7.2 in 5 in
Displacement 567.5 in³ 4760 in³ 1104.5 in³ 268.5 in³
Compression Ratio 16.5:1 13.0:1 16.3:1 16.2:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - - -

Power Unit Dimensions

Length 83 in - 54.6 in 53.5 in
Width 43 in - 36.3 in 29.5 in
Height 63 in - 48.9 in 37.9 in
Weight 3265 lb - 4844 lb 1146 lb

Engine Dimensions - Approximate

Length - 129 in - -
Width - 60 in - -
Height - 81 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments - 17284 lb - -
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