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Cat® C7 Industrial Diesel Engine
Cat® 3516C Industrial Power Unit
Cat® C32 Industrial Power Unit

Power Rating

Maximum Power 300 HP 2100 HP 1000 HP
Rated Speed 1800-2200 rpm 1750 rpm 1800 rpm
Minimum Power 225 HP 2100 HP 1000 HP
Maximum Torque - - 3825 lb-ft @ 1200 rpm

Emission Standards

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

Engine Dimensions - Approximate

Length 41.5 in 129 in -
Width 29.8 in 60 in -
Height 40.6 in 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1296 lb 17284 lb -

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel V-12
Bore 4.3 in 6.7 in 5.7 in
Stroke 5 in 8.5 in 6.4 in
Displacement 442 in³ 4760 in³ 1958.9 in³
Compression Ratio 16.2:1 13.0:1 16.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled Twin Turbocharged Aftercooled (TTA)
Combustion System Direct Injection - Direct Injection
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - DOC
Cycle - - 4
Cooling System - - liquid

Power Unit Dimensions

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