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Cat® C1.1 Diesel Engine
Cat® C27 Industrial Power Unit
Cat® C32 Industrial Power Unit

Power Rating

Maximum Power 24 HP 950 HP 1000 HP
Maximum Torque 63 lb-ft @ 1600 rpm 3211 lb-ft @ 1200 rpm 3825 lb-ft @ 1200 rpm
Rated Speed 2800 rpm 1800 rpm 1800 rpm
Minimum Power 19.3 HP 800 HP 1000 HP

Emission Standards

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

General

Engine Configuration In-Line 3 V-12, 4-Stroke-Cycle Diesel V-12
Bore 3 in 5.7 in 5.7 in
Stroke 3.2 in 6 in 6.4 in
Displacement 69 in³ 1649.5 in³ 1958.9 in³
Compression Ratio 23.0:1 16.0:1 16.0:1
Aspiration Naturally Aspirated (NA)/Turbocharged (T) Twin Turbocharged-Aftercooled (TTA) Twin Turbocharged Aftercooled (TTA)
Combustion System Indirect Injection - Direct Injection
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - DOC DOC
Cycle - - 4
Cooling System - - liquid

Engine Dimensions - Approximate

Length 19.3 in - -
Width 15.8 in - -
Height 22.7 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 211 lb - -

Power Unit Dimensions

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