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Cat® 3516B Industrial Diesel Engine
Cat® 3516C Industrial Power Unit
Cat® C18 Industrial Power Unit (<560 kW)
Cat® C11 Industrial Power Unit

Power Rating

Maximum Power 2200 HP 2100 HP 630 HP 451 HP
Rated Speed 1800 rpm 1750 rpm 1800-2000 rpm 1800-2100 rpm
Minimum Power 2000 HP 2100 HP 575 HP 325 HP
Maximum Torque - - 2177 lb-ft @ 1300 rpm -

Emission Standards

Emissions Non-Certified U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified) U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

Engine Dimensions - Approximate

Length 119 in 129 in - -
Width 57 in 60 in - -
Height 78 in 81 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 16500 lb 17284 lb - -

General

Engine Configuration V-16, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 6.7 in 6.7 in 5.7 in 5.1 in
Stroke 7.5 in 8.5 in 7.2 in 5.5 in
Displacement 4210 in³ 4760 in³ 1104.5 in³ 677.4 in³
Aspiration Turbocharged Aftercooled Turbocharged Aftercooled Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - DOC+DPF+SCR -
Compression Ratio - 13.0:1 16.0:1 17.2:1

Power Unit Dimensions

Length - - 99.7 in 92 in
Width - - 48.9 in 50 in
Height - - 79 in 71 in
Weight - - 5842 lb 3730 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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