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Cat® 3612 Industrial Diesel Engine
Cat® C4.4 Industrial Power Unit
Cat® C13 Industrial Power Unit

Power Rating

Maximum Power 4962 HP 129.4 HP 536 HP
Maximum Torque 30848 lb-ft @ 800 rpm - -
Rated Speed 750-1000 rpm 2200 rpm 1800-2100
Minimum Power 3996 HP 129.4 HP 385 HP

Emission Standards

Emissions Non-Certified China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

Engine Dimensions - Approximate

Length 180 in - -
Width 67 in - -
Height 127 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 55300 lb - -

General

Engine Configuration V-12, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 11 in 4.1 in 5.1 in
Stroke 11.8 in 5 in 6.2 in
Displacement 13527 in³ 268.5 in³ 763 in³
Aspiration Turbocharged Aftercooled Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -
Compression Ratio - 16.2:1 17.0:1

Power Unit Dimensions

Length - 53.5 in 92 in
Width - 29.5 in 50 in
Height - 37.9 in 71 in
Weight - 1146 lb 3730 lb
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