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Cat® C0.7 Diesel Engine
Cat?� C18 Industrial Power Unit
Cat® C7.1 Industrial Power Unit
Cat?� C15 Industrial Power Unit

Power Rating

Maximum Power 17.8 hp 630 hp 275 hp 580 hp
Maximum Torque 32 lb-ft @ 2400 rpm - 774 lb-ft @ 1400 rpm 1958 lb-ft @ 1400 rpm
Rated Speed 2200-3600 rpm 1800-2100 116-205 bkW/156-275 bhp @ 2200 rpm, 129 bkW/173 bhp @ 2500 rpm 1800-2100 rpm
Minimum Power 11.8 hp 575 hp 156 hp 475 hp

Emission Standards

Emissions U.S. EPA Tier 4 Final, EU Stage V China Stage II, U.S. EPA Tier 3 Equivalent, EU Stage IIIA Equivalent or Non-Certified China Nonroad Stage III, Brazil MAR-1, UN ECE R96 Stage IIIA U.S. EPA Tier 4 Final, EU Stage V, Japan 2014 (Tier 4 Final), Korea Stage V, China Nonroad IV

General

Engine Configuration In-Line 3 Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel Inline 6, 4-Stroke-Cycle Diesel
Bore 2.6 in 5.7 in 4.1 in 5.4 in
Stroke 2.8 in 7.2 in 5.3 in 6.7 in
Displacement 46.5 in³ 1104.5 in³ 427.7 in³ 927.6 in³
Compression Ratio 23.5:1 16.3:1 16.8:1 17.0:1
Aspiration Naturally Aspirated (NA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA) Turbocharged Aftercooled (TA)
Combustion System Indirect Injection - - -
Rotation from Flywheel End Counterclockwise Counterclockwise Counterclockwise Counterclockwise
Aftertreatment - - - DOC+DPF+SCR

Engine Dimensions - Approximate

Length 18.9 in - - -
Width 14.6 in - - -
Height 20.8 in - - -
Weight - Net Dry - Basic Operating Engine Without Optional Attachments 156.6 lb - - -

Power Unit Dimensions

Length - 54.6 in 68 in 98 in
Width - 36.3 in 31 in 48.4 in
Height - 48.9 in 44.8 in 79 in
Weight - 4844 lb 1737 lb 5842 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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