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Cat® C3.6 Diesel Engine for Tractors
Cat® C32 Industrial Power Unit
Cat® C18 Industrial Power Unit
Cat® 3516C Industrial Power Unit

Power Rating

Maximum Power 134 HP 1000 HP 630 HP 2100 HP
Maximum Torque 391 lb-ft @ 1500 rpm 3825 lb-ft @ 1200 rpm - -
Rated Speed 2000-2400 rpm 1800 rpm 1800-2100 1750 rpm
Minimum Power 74 HP 1000 HP 575 HP 2100 HP

Emission Standards

Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V U.S. EPA Tier 4 Final and EU Stage V China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)

General

Engine Configuration In-Line 4 V-12 Inline 6, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel
Bore 3.9 in 5.7 in 5.7 in 6.7 in
Stroke 4.7 in 6.4 in 7.2 in 8.5 in
Displacement 220 in³ 1958.9 in³ 1104.5 in³ 4760 in³
Compression Ratio 17.0:1 16.0:1 16.3:1 13.0:1
Aspiration Turbocharged-Aftercooled (TA) Twin Turbocharged Aftercooled (TTA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled
Combustion System Direct Injection Direct Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF or DOC+DPF+SCR DOC - -
Cycle - 4 - -
Cooling System - liquid - -

Engine Dimensions - Approximate

Length 26.8 in - - 129 in
Width 22.2 in - - 60 in
Height 33.7 in - - 81 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 840 lb - - 17284 lb

Power Unit Dimensions

Height - 77.6 in 48.9 in -
Length - 100.7 in 54.6 in -
Width - 64.4 in 36.3 in -
Weight - - 4844 lb -
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