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Cat® 3512C Industrial Diesel Engine
Cat® 3516C Industrial Power Unit
Cat® C18 Industrial Power Unit

Power Rating

Maximum Power 1500 HP 2100 HP 630 HP
Maximum Torque 5259 lb-ft @ 1500 rpm - -
Rated Speed 1800 rpm 1750 rpm 1800-2100
Minimum Power 1500 HP 2100 HP 575 HP

Emission Standards

Emissions U.S. EPA Tier 2 Equivalent 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 or Non-Certified

Engine Dimensions - Approximate

Length 120.8 in 129 in -
Width 70.3 in 60 in -
Height 71.1 in 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 13400 lb 17284 lb -

General

Engine Configuration V-12, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 6.7 in 6.7 in 5.7 in
Stroke 7.5 in 8.5 in 7.2 in
Displacement 3158 in³ 4760 in³ 1104.5 in³
Aspiration Turbocharged Aftercooled Turbocharged Aftercooled Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -
Compression Ratio - 13.0:1 16.3:1

Power Unit Dimensions

Length - - 54.6 in
Width - - 36.3 in
Height - - 48.9 in
Weight - - 4844 lb
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