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Cat?� C15 Industrial Diesel Engine
Cat® C7.1 Industrial Power Unit
Cat?� C32 Industrial Power Unit
Cat?� C27 Industrial Power Unit

Power Rating

Maximum Power 595 HP 275 HP 1000 HP 950 HP
Maximum Torque 2004 lb-ft @ 1400 rpm 774 lb-ft @ 1400 rpm 3825 lb-ft @ 1200 rpm 3211 lb-ft @ 1200 rpm
Rated Speed 1800-2100 rpm 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm 1800 rpm 1800 rpm
Minimum Power 440 HP 156 HP 1000 HP 800 HP

Emission Standards

Emissions China Nonroad III, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA U.S. EPA Tier 4 Final and EU Stage V U.S. EPA Tier 4 Final, EU Stage V

Engine Dimensions - Approximate

Length 54.2 in - - -
Width 36.2 in - - -
Height 48.3 in - - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 3239 lb - - -

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel V-12 V-12, 4-Stroke-Cycle Diesel
Bore 5.4 in 4.1 in 5.7 in 5.7 in
Stroke 6.8 in 5.3 in 6.4 in 6 in
Displacement 927.6 in³ 427.7 in³ 1958.9 in³ 1649.5 in³
Compression Ratio 18.0:1 16.8:1 16.0:1 16.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Twin Turbocharged Aftercooled (TTA) Twin Turbocharged-Aftercooled (TTA)
Combustion System Direct Injection - Direct Injection -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - DOC DOC
Cycle - - 4 -
Cooling System - - liquid -

Power Unit Dimensions

Length - 68 in 100.7 in -
Width - 31 in 64.4 in -
Height - 44.8 in 77.6 in -
Weight - 1737 lb - -
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