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Cat® C7.1 Diesel Engine

Power Rating

Maximum Power 275 HP - -
Maximum Torque 774 lb-ft @ 1400 rpm - -
Rated Speed 2200-2500 rpm - -
Minimum Power 155.6 HP - -

Emission Standards

Emissions China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA - -

Engine Dimensions - Approximate

Length 36.6 in - -
Width 26.3 in - -
Height 32.2 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1115 lb - -

General

Engine Configuration In-Line 6, 4-Stroke-Cycle Diesel - -
Bore 4.1 in - -
Stroke 5.3 in - -
Displacement 427.7 in³ - -
Aspiration Turbocharged Aftercooled (TA) - -
Rotation from Flywheel End Counterclockwise - -
Aftertreatment - - -
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