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Cat® C1.1 Diesel Engine
Cat® C27 Industrial Power Unit
Cat® C9.3B Industrial Power Unit

Power Rating

Maximum Power 24 HP 950 HP 416 HP
Maximum Torque 63 lb-ft @ 1600 rpm 3211 lb-ft @ 1200 rpm -
Rated Speed 2800 rpm 1800 rpm 1800-2200 rpm
Minimum Power 19.3 HP 800 HP 308 HP

Emission Standards

Emissions U.S. EPA Tier 4 Final, EU Stage V U.S. EPA Tier 4 Final, EU Stage V Brazil MAR-1, UN R96 Stage IIIA

General

Engine Configuration In-Line 3 V-12, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle-Diesel
Bore 3 in 5.7 in 4.5 in
Stroke 3.2 in 6 in 5.9 in
Displacement 69 in³ 1649.5 in³ 567.5 in³
Compression Ratio 23.0:1 16.0:1 16.5:1
Aspiration Naturally Aspirated (NA)/Turbocharged (T) Twin Turbocharged-Aftercooled (TTA) Turbocharged Aftercooled (TA)
Combustion System Indirect Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - DOC -

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

Length - - 83 in
Width - - 43 in
Height - - 63 in
Weight - - 3265 lb
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