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Cat® C4.4 Industrial Power Unit
Cat® 3516C Industrial Power Unit

Power Rating

Maximum Power 129.4 HP 2100 HP -
Rated Speed 2200 rpm 1750 rpm -
Minimum Power 129.4 HP 2100 HP -

Emission Standards

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

General

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

Power Unit Dimensions

Length 53.5 in - -
Width 29.5 in - -
Height 37.9 in - -
Weight 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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