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Cat® C4.4 Diesel Engine
Cat® 3516C Industrial Power Unit
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power 142 HP 2100 HP 108.6 HP
Maximum Torque 411.2 lb-ft @ 1400 rpm - -
Rated Speed 2200 rpm 1750 rpm 2200 rpm
Minimum Power 91.2 HP 2100 HP 81.8 HP

Emission Standards

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

Engine Dimensions - Approximate

Length 24.8 in 129 in -
Width 24.6 in 60 in -
Height 37.7 in 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 794 lb 17284 lb -

General

Engine Configuration Inline 4, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 4.1 in 6.7 in 4.1 in
Stroke 5 in 8.5 in 5 in
Displacement 269 in³ 4760 in³ 268.5 in³
Compression Ratio 16.9:1 13.0:1 18.2:1
Aspiration Turbocharged (T) or Turbocharged Aftercooled (TA) Turbocharged Aftercooled Turbocharged (T)
Combustion System Direct Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - -

Power Unit Dimensions

Length - - 49.6 in
Width - - 28.9 in
Height - - 38 in
Weight - - 1025 lb
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