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Cat® 3516C Industrial Power Unit
Cat® C15 Industrial Power Unit
Cat® C18 Industrial Power Unit (<560 kW)
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power 2100 HP 540 HP 630 HP 108.6 HP
Rated Speed 1750 rpm 1800-2100 rpm 1800-2000 rpm 2200 rpm
Minimum Power 2100 HP 440 HP 575 HP 81.8 HP
Maximum Torque - - 2177 lb-ft @ 1300 rpm -

Emission Standards

Emissions 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 U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV UN ECE R96 Stage IIIA

General

Engine Configuration V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 6.7 in 5.4 in 5.7 in 4.1 in
Stroke 8.5 in 6.8 in 7.2 in 5 in
Displacement 4760 in³ 927.6 in³ 1104.5 in³ 268.5 in³
Compression Ratio 13.0:1 18.0:1 16.0:1 18.2:1
Aspiration Turbocharged Aftercooled Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged (T)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - DOC+DPF+SCR -

Engine Dimensions - Approximate

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

Power Unit Dimensions

Length - 96.4 in 99.7 in 49.6 in
Width - 51.8 in 48.9 in 28.9 in
Height - 103.5 in 79 in 38 in
Weight - 4532 lb 5842 lb 1025 lb

Aftertreatment Dimensions

Width - - 43.8 in -
Height - - 25.7 in -
Weight - - 591 lb -

Aftertreatment Dimensions*

Diameter - - 13 in -

PETU Dimensions - Tier 4 Final Only

Length - - 33.6 in -
Width - - 11.3 in -
Height - - 21.7 in -
Weight - - 42.8 lb -
Volume Capacity - - 51.1 qt (US) -
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