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Cat® C7.1 Diesel Engine
Cat® C4.4 Industrial Power Unit
Cat® C15 Industrial Power Unit

Power Rating

Maximum Power - 129.4 HP 540 HP
Rated Speed - 2200 rpm 1800-2100 rpm
Minimum Power - 129.4 HP 440 HP

Emission Standards

Emissions - China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent

General

Engine Configuration - Inline 4, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore - 4.1 in 5.4 in
Stroke - 5 in 6.8 in
Displacement - 268.5 in³ 927.6 in³
Compression Ratio - 16.2:1 18.0:1
Aspiration - Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End - Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length - 53.5 in 96.4 in
Width - 29.5 in 51.8 in
Height - 37.9 in 103.5 in
Weight - 1146 lb 4532 lb
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