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Cat® C4.4 Diesel Engine
Cat® 3516C Industrial Power Unit
Cat® C32 Industrial Power Unit

Power Rating

Maximum Power 200 HP 2100 HP 1000 HP
Maximum Torque 609 lb-ft @ 1400 rpm - 3825 lb-ft @ 1200 rpm
Rated Speed 2200 rpm 1750 rpm 1800 rpm
Minimum Power 109 HP 2100 HP 1000 HP

Emission Standards

Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified) U.S. EPA Tier 4 Final and EU Stage V

General

Engine Configuration Inline 4, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel V-12
Bore 4.1 in 6.7 in 5.7 in
Stroke 5 in 8.5 in 6.4 in
Displacement 268.5 in³ 4760 in³ 1958.9 in³
Compression Ratio 16.5:1 13.0:1 16.0:1
Aspiration Turbocharged Aftercooled (TA) or Series Turbocharged Aftercooled (TTA) Turbocharged Aftercooled Twin Turbocharged Aftercooled (TTA)
Combustion System Direct Injection - Direct Injection
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF+SCR - DOC
Cycle - - 4
Cooling System - - liquid

Engine Dimensions - Approximate

Length 32.4 in 129 in -
Width 29.6 in 60 in -
Height 35.3 in 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1180 lb 17284 lb -

Aftertreatment Dimensions

Length 26.5 in - -
Width 24.5 in - -
Height 17.8 in - -
Weight 143.3 lb - -

Power Unit Dimensions

Height - - 77.6 in
Length - - 100.7 in
Width - - 64.4 in
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