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Cat® 3516 Industrial Diesel Engine
Cat® C27 Industrial Power Unit
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power 2000 HP 950 HP 129.4 HP
Maximum Torque 6189 lb-ft @ 1400 rpm 3211 lb-ft @ 1200 rpm -
Rated Speed 1200-1800 rpm 1800 rpm 2200 rpm
Minimum Power 1355 HP 800 HP 129.4 HP

Emission Standards

Emissions Non-Certified U.S. EPA Tier 4 Final, EU Stage V China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

Engine Dimensions - Approximate

Length 133 in - -
Width 67 in - -
Height 68 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 16499 lb - -

General

Engine Configuration V-16, 4-Stroke-Cycle Diesel V-12, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 6.7 in 5.7 in 4.1 in
Stroke 7.5 in 6 in 5 in
Displacement 4210 in³ 1649.5 in³ 268.5 in³
Compression Ratio 13.0:1 16.0:1 16.2:1
Aspiration Turbocharged Aftercooled Twin Turbocharged-Aftercooled (TTA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - DOC -

Power Unit Dimensions

Length - - 53.5 in
Width - - 29.5 in
Height - - 37.9 in
Weight - - 1146 lb
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