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Cat® C2.8 Diesel Engine
Cat?� C32 Industrial Power Unit
Cat® 3516C Industrial Power Unit
Cat?� C15 Industrial Power Unit

Power Rating

Maximum Power 74 HP 1000 HP 2100 HP 540 HP
Maximum Torque 280 lb-ft @ 1360 rpm 3825 lb-ft @ 1200 rpm - -
Rated Speed 2200 - 2400 rpm 1800 rpm 1750 rpm 1800-2100 rpm
Minimum Power 67 HP 1000 HP 2100 HP 440 HP

Emission Standards

Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V U.S. EPA Tier 4 Final and EU Stage V 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

General

Engine Configuration In-Line 4 V-12 V-16, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 3.5 in 5.7 in 6.7 in 5.4 in
Stroke 4.3 in 6.4 in 8.5 in 6.8 in
Displacement 171 in³ 1958.9 in³ 4760 in³ 927.6 in³
Compression Ratio 17.0:1 16.0:1 13.0:1 18.0:1
Aspiration Turbocharged (T) and Turbocharged-Aftercooled (TA) Twin Turbocharged Aftercooled (TTA) Turbocharged Aftercooled Turbocharged Aftercooled (TA)
Combustion System Direct Injection Direct Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF DOC - -
Cycle - 4 - -
Cooling System - liquid - -

Engine Dimensions - Approximate

Length 24.9 in - 129 in -
Width 22.4 in - 60 in -
Height 30.9 in - 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 750 lb - 17284 lb -

Power Unit Dimensions

Height - 77.6 in - 103.5 in
Length - 100.7 in - 96.4 in
Width - 64.4 in - 51.8 in
Weight - - - 4532 lb
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