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Cat® C13 Industrial Diesel Engine
Cat® C7.1 Industrial Power Unit
Cat® C18 Industrial Power Unit (<560 kW)

Power Rating

Maximum Power 536 HP 275 HP 630 HP
Maximum Torque 1735 lb-ft @ 1400 rpm 774 lb-ft @ 1400 rpm 2177 lb-ft @ 1300 rpm
Rated Speed 1800-2100 rpm 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm 1800-2000 rpm
Minimum Power 385 HP 156 HP 575 HP

Emission Standards

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

Engine Dimensions - Approximate

Length 51 in - -
Width 41 in - -
Height 47 in - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 2509 lb - -

General

Engine Configuration Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 5.1 in 4.1 in 5.7 in
Stroke 6.2 in 5.3 in 7.2 in
Displacement 762.8 in³ 427.7 in³ 1104.5 in³
Compression Ratio 17.3:1 or 15.8:1 16.8:1 16.0:1
Aspiration Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Combustion System Direct Injection - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - DOC+DPF+SCR

Power Unit Dimensions

Length - 68 in 99.7 in
Width - 31 in 48.9 in
Height - 44.8 in 79 in
Weight - 1737 lb 5842 lb

Aftertreatment Dimensions

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

Aftertreatment Dimensions*

Diameter - - 13 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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