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Cat® C2.2 Diesel Engine
Cat® C9.3B Industrial Power Unit
Cat® C15 Industrial Power Unit
Cat® C4.4 Diesel Engine

Power Rating

Maximum Power 74 HP 416 HP 540 HP 142 HP
Maximum Torque 199 lb-ft @ 1600 rpm - - 411.2 lb-ft @ 1400 rpm
Rated Speed 2800 rpm 1800-2200 rpm 1800-2100 rpm 2200 rpm
Minimum Power 60 HP 308 HP 440 HP 91.2 HP

Emission Standards

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

General

Engine Configuration In-Line 4, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle-Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 3.3 in 4.5 in 5.4 in 4.1 in
Stroke 3.9 in 5.9 in 6.8 in 5 in
Displacement 135 in³ 567.5 in³ 927.6 in³ 269 in³
Compression Ratio 17.0:1 16.5:1 18.0:1 16.9:1
Aspiration Turbocharged (T) or Turbocharged-Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged (T) or Turbocharged Aftercooled (TA)
Combustion System Direct Injection - - Direct Injection
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF - - -

Engine Dimensions - Approximate

Length 31.7 in - - 24.8 in
Width 20.8 in - - 24.6 in
Height 30.2 in - - 37.7 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 509 lb - - 794 lb

Aftertreatment Dimensions

Length 16.1 in - - -
Weight 12.8 lb - - -

Aftertreatment Dimensions*

Diameter 6.1 in - - -

Power Unit Dimensions

Length - 83 in 96.4 in -
Width - 43 in 51.8 in -
Height - 63 in 103.5 in -
Weight - 3265 lb 4532 lb -
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