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Cat?� C9.3B Diesel Engine
Cat?� C18 Industrial Power Unit
Cat?� C4.4 Industrial Power Unit
Cat?� C27 Industrial Power Unit

Power Rating

Maximum Power 456 hp 630 hp 108.6 hp 950 HP
Maximum Torque 1540 lb-ft @ 1400 rpm - - 3211 lb-ft @ 1200 rpm
Rated Speed 1800-2200 rpm 1800-2100 2200 rpm 1800 rpm
Minimum Power 335 hp 575 hp 81.8 hp 800 HP

Emission Standards

Emissions EU Stage V, U.S. EPA Tier 4 Final, Korea Stage V, Japan 2014, China NRIV China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified UN ECE R96 Stage IIIA U.S. EPA Tier 4 Final, EU Stage V

General

Engine Configuration In-Line 6 Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel V-12, 4-Stroke-Cycle Diesel
Bore 4.5 in 5.7 in 4.1 in 5.7 in
Stroke 5.9 in 7.2 in 5 in 6 in
Displacement 567.5 in³ 1104.5 in³ 268.5 in³ 1649.5 in³
Compression Ratio 17.0:1 16.3:1 18.2:1 16.0:1
Aspiration Turbocharged-Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged (T) Twin Turbocharged-Aftercooled (TTA)
Combustion System Direct Injection - - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF+SCR - - DOC

Engine Dimensions - Approximate

Length 44 in - - -
Width 31 in - - -
Height 42 in - - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 1907 lb - - -

Aftertreatment Dimensions

Length 36 in - - -
Width 27 in - - -
Height 17 in - - -
Weight 211 lb - - -

Power Unit Dimensions

Length - 54.6 in 49.6 in -
Width - 36.3 in 28.9 in -
Height - 48.9 in 38 in -
Weight - 4844 lb 1025 lb -
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