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Cat® C7.1 Industrial Power Unit
Cat® C15 Industrial Power Unit
Cat® C13 Industrial Power Unit

Power Rating

Maximum Power 275 HP 540 HP 536 HP
Maximum Torque 774 lb-ft @ 1400 rpm - -
Rated Speed 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm 1800-2100 rpm 1800-2100
Minimum Power 156 HP 440 HP 385 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 Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 4.1 in 5.4 in 5.1 in
Stroke 5.3 in 6.8 in 6.2 in
Displacement 427.7 in³ 927.6 in³ 763 in³
Compression Ratio 16.8:1 18.0:1 17.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length 68 in 96.4 in 92 in
Width 31 in 51.8 in 50 in
Height 44.8 in 103.5 in 71 in
Weight 1737 lb 4532 lb 3730 lb
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