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Cat® C2.2 Diesel Engine
Cat® C15 Industrial Power Unit
Cat® C13 Industrial Power Unit
Cat® C4.4 Diesel Engine

Power Rating

Maximum Power 74 HP 540 HP 536 HP 200 HP
Maximum Torque 199 lb-ft @ 1600 rpm - - 609 lb-ft @ 1400 rpm
Rated Speed 2800 rpm 1800-2100 rpm 1800-2100 2200 rpm
Minimum Power 60 HP 440 HP 385 HP 109 HP

Emission Standards

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

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 5.4 in 5.1 in 4.1 in
Stroke 3.9 in 6.8 in 6.2 in 5 in
Displacement 135 in³ 927.6 in³ 763 in³ 268.5 in³
Compression Ratio 17.0:1 18.0:1 17.0:1 16.5:1
Aspiration Turbocharged (T) or Turbocharged-Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) or Series Turbocharged Aftercooled (TTA)
Combustion System Direct Injection - - Direct Injection
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF - - DOC+DPF+SCR

Engine Dimensions - Approximate

Length 31.7 in - - 32.4 in
Width 20.8 in - - 29.6 in
Height 30.2 in - - 35.3 in
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 509 lb - - 1180 lb

Aftertreatment Dimensions

Length 16.1 in - - 26.5 in
Weight 12.8 lb - - 143.3 lb
Width - - - 24.5 in
Height - - - 17.8 in

Aftertreatment Dimensions*

Diameter 6.1 in - - -

Power Unit Dimensions

Length - 96.4 in 92 in -
Width - 51.8 in 50 in -
Height - 103.5 in 71 in -
Weight - 4532 lb 3730 lb -
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