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Cat® C27 Industrial Diesel Engine
Cat® C4.4 Industrial Power Unit
Cat® C15 Industrial Power Unit

Power Rating

Maximum Power 1150 HP 108.6 HP 540 HP
Maximum Torque 3876 lb-ft @ 1400 rpm - -
Rated Speed 1800-2100 rpm 2200 rpm 1800-2100 rpm
Minimum Power 800 HP 81.8 HP 440 HP

Emission Standards

Emissions U.S. EPA Tier 2 Equivalent UN ECE R96 Stage IIIA China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

Engine Dimensions - Approximate

Length 75.5 in - -
Width 57.6 in - -
Height 51.9 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 6495 lb - -

General

Engine Configuration V-12, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 5.4 in 4.1 in 5.4 in
Stroke 6 in 5 in 6.8 in
Displacement 1649.5 in³ 268.5 in³ 927.6 in³
Compression Ratio 16.5:1 18.2:1 18.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged (T) Turbocharged Aftercooled (TA)
Combustion System Direct Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length - 49.6 in 96.4 in
Width - 28.9 in 51.8 in
Height - 38 in 103.5 in
Weight - 1025 lb 4532 lb
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