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Cat® C15 Industrial Power Unit
Cat® C9.3B Industrial Power Unit
Cat® C18 Industrial Power Unit (<560 kW)
Cat® 3516C Industrial Power Unit

Power Rating

Maximum Power 580 HP 416 HP 630 HP 2100 HP
Maximum Torque 1958 lb-ft @ 1400 rpm - 2177 lb-ft @ 1300 rpm -
Rated Speed 1800-2100 rpm 1800-2200 rpm 1800-2000 rpm 1750 rpm
Minimum Power 475 HP 308 HP 575 HP 2100 HP

Emission Standards

Emissions U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV Brazil MAR-1, UN R96 Stage IIIA U.S. EPA Tier 4 Final, EU Stage V, China Nonroad Stage IV U.S. EPA Tier 2 Nonroad equivalent emission standards (not currently EPA certified)

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle-Diesel Inline 6, 4-Stroke-Cycle Diesel V-16, 4-Stroke-Cycle Diesel
Bore 5.4 in 4.5 in 5.7 in 6.7 in
Stroke 6.7 in 5.9 in 7.2 in 8.5 in
Displacement 927.6 in³ 567.5 in³ 1104.5 in³ 4760 in³
Compression Ratio 17.0:1 16.5:1 16.0:1 13.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment DOC+DPF+SCR - DOC+DPF+SCR -

Power Unit Dimensions

Length 98 in 83 in 99.7 in -
Width 48.4 in 43 in 48.9 in -
Height 79 in 63 in 79 in -
Weight 5842 lb 3265 lb 5842 lb -

Aftertreatment Dimensions

Width 43.8 in - 43.8 in -
Height 25.8 in - 25.7 in -
Weight 591 lb - 591 lb -

Aftertreatment Dimensions*

Diameter 14 in - 13 in -

PETU Dimensions - Tier 4 Final Only

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

Engine Dimensions - Approximate

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