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Cat® C2.8 Industrial Diesel Engine
Cat® C18 Industrial Power Unit
Cat® C32 Industrial Power Unit

Power Rating

Maximum Power 74 HP 630 HP 1000 HP
Maximum Torque 221 lb-ft @ 1600 rpm - 3825 lb-ft @ 1200 rpm
Rated Speed 2200-2400 rpm 1800-2100 1800 rpm
Minimum Power 67 HP 575 HP 1000 HP

Emission Standards

Emissions UN ECE R96 Stage IIIA, Brazil MAR-1 China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified U.S. EPA Tier 4 Final and EU Stage V

Engine Dimensions - Approximate

Length 24.9 in - -
Width 21.2 in - -
Height 30.9 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 705 lb - -

General

Engine Configuration Inline 4, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel V-12
Bore 3.5 in 5.7 in 5.7 in
Stroke 4.3 in 7.2 in 6.4 in
Displacement 171 in³ 1104.5 in³ 1958.9 in³
Compression Ratio 17.0:1 16.3:1 16.0:1
Aspiration Turbocharged (T) and Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) 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

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