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Cat® C3.6 Diesel Engine
Cat® C18 Industrial Power Unit
Cat® C15 Industrial Power Unit
Cat® C4.4 Industrial Power Unit

Power Rating

Maximum Power 134 HP 630 HP 580 HP 129.4 HP
Maximum Torque 406 lb-ft @ 1500 rpm - 1958 lb-ft @ 1400 rpm -
Rated Speed 2000-2400 rpm 1800-2100 1800-2100 rpm 2200 rpm
Minimum Power 74 HP 575 HP 475 HP 129.4 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 or Non-Certified U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA

General

Engine Configuration In-Line 4 Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 4, 4-Stroke-Cycle Diesel
Bore 3.9 in 5.7 in 5.4 in 4.1 in
Stroke 4.7 in 7.2 in 6.7 in 5 in
Displacement 220 in³ 1104.5 in³ 927.6 in³ 268.5 in³
Compression Ratio 17.0:1 16.3:1 17.0:1 16.2:1
Aspiration Turbocharged-Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Combustion System Direct Injection - - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF or DOC+DPF+SCR - DOC+DPF+SCR -

Engine Dimensions - Approximate

Length 26.3 in - - -
Width 22.2 in - - -
Height 31 in - - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 840 lb - - -

Power Unit Dimensions

Length - 54.6 in 98 in 53.5 in
Width - 36.3 in 48.4 in 29.5 in
Height - 48.9 in 79 in 37.9 in
Weight - 4844 lb 5842 lb 1146 lb

Aftertreatment Dimensions

Width - - 43.8 in -
Height - - 25.8 in -
Weight - - 591 lb -

Aftertreatment Dimensions*

Diameter - - 14 in -

PETU Dimensions - Tier 4 Final Only

Length - - 33.6 in -
Width - - 11.3 in -
Height - - 21.7 in -
Weight - - 42.8 lb -
Volume Capacity - - 51.1 qt (US) -
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