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Cat® C2.2 Diesel Engine
Cat® 3516C Industrial Power Unit

Power Rating

Maximum Power 74 HP 2100 HP -
Maximum Torque 199 lb-ft @ 1600 rpm - -
Rated Speed 2800 rpm 1750 rpm -
Minimum Power 60 HP 2100 HP -

Emission Standards

Emissions U.S. EPA & CARB Tier 4 Final, EU Stage V U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified) -

General

Engine Configuration In-Line 4, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel -
Bore 3.3 in 6.7 in -
Stroke 3.9 in 8.5 in -
Displacement 135 in³ 4760 in³ -
Compression Ratio 17.0:1 13.0:1 -
Aspiration Turbocharged (T) or Turbocharged-Aftercooled (TA) Turbocharged Aftercooled -
Combustion System Direct Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise -
Aftertreatment DOC+DPF - -

Engine Dimensions - Approximate

Length 31.7 in 129 in -
Width 20.8 in 60 in -
Height 30.2 in 81 in -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 509 lb 17284 lb -

Aftertreatment Dimensions

Length 16.1 in - -
Weight 12.8 lb - -

Aftertreatment Dimensions*

Diameter 6.1 in - -
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