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Cat® 3516B Industrial Diesel Engine
Cat® C4.4 Industrial Power Unit
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power 2200 HP 108.6 HP 129.4 HP
Rated Speed 1800 rpm 2200 rpm 2200 rpm
Minimum Power 2000 HP 81.8 HP 129.4 HP

Emission Standards

Emissions Non-Certified UN ECE R96 Stage IIIA China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

Engine Dimensions - Approximate

Length 119 in - -
Width 57 in - -
Height 78 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 16500 lb - -

General

Engine Configuration V-16, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 6.7 in 4.1 in 4.1 in
Stroke 7.5 in 5 in 5 in
Displacement 4210 in³ 268.5 in³ 268.5 in³
Aspiration Turbocharged Aftercooled Turbocharged (T) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -
Compression Ratio - 18.2:1 16.2:1

Power Unit Dimensions

Length - 49.6 in 53.5 in
Width - 28.9 in 29.5 in
Height - 38 in 37.9 in
Weight - 1025 lb 1146 lb
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