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Cat?� C7.1 Diesel Engine
Cat?� C11 Industrial Power Unit
Cat?� C9.3B Industrial Power Unit
Cat® 3516C Industrial Power Unit

Power Rating

Maximum Power 275 hp 451 hp 416 hp 2100 hp
Maximum Torque 774 lb-ft @ 1400 rpm - - -
Rated Speed 2200-2500 rpm 1800-2100 rpm 1800-2200 rpm 1750 rpm
Minimum Power 155.6 hp 325 hp 308 hp 2100 hp

Emission Standards

Emissions China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA Brazil MAR-1, UN R96 Stage IIIA, U.S. EPA Tier 3 Brazil MAR-1, UN R96 Stage IIIA U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)

Engine Dimensions - Approximate

Length 36.6 in - - 129 in
Width 26.3 in - - 60 in
Height 32.2 in - - 81 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1115 lb - - 17284 lb

General

Engine Configuration In-Line 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle-Diesel V-16, 4-Stroke-Cycle Diesel
Bore 4.1 in 5.1 in 4.5 in 6.7 in
Stroke 5.3 in 5.5 in 5.9 in 8.5 in
Displacement 427.7 in³ 677.4 in³ 567.5 in³ 4760 in³
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - - -
Compression Ratio - 17.2:1 16.5:1 13.0:1

Power Unit Dimensions

Length - 92 in 83 in -
Width - 50 in 43 in -
Height - 71 in 63 in -
Weight - 3730 lb 3265 lb -
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