Cat® C18 Diesel Engine

The Cat® C18 Industrial Diesel Engine is offered in ratings ranging from 429-597 kW (575-800 hp) @ 1800-2000 rpm. Industries and applications powered by C18 engines include: Agriculture, Ag Tractors, Aircraft Ground Support, Bore/Drill Rigs, Chippers/Grinders, Compactors/Rollers, Compressors, Construction, Cranes, Dredgers, Forestry, General Industrial, Hydraulic Power Units, Irrigation Equipment, Material Handling, Mining, Mobile Earthmoving Equipment, Paving Equipment, Pumps, Shovels/Draglines, Surface Hauling Equipment and Trenchers.

Power Rating

Maximum Power 800hp
Maximum Torque 2736lb-ft @ 1300 rpm
Rated Speed 1800-2000
Minimum Power 575hp

Emission Standards

Emissions U.S. EPA Tier 4 Final, EU Stage V

General

Number of Cylinders 6 vertical in-line
Displacement 1104.5in³
Aspiration Turbocharged-Aftercooled (TA) or Series Twin Turbocharged Aftercooled (TTA)
Bore 5.7in
Stroke 7.2in
Combustion System Direct Injection
Compression Ratio 16.0:1
Aftertreatment DOC+DPF+SCR or DOC
Rotation from Flywheel End Anti-clockwise
Cooling System Liquid

Engine Dimensions*

Length 61in
Width 45in
Height 53in
Dry Weight 3875lb
Wet Weight 3945lb

Disclaimer

Note 1 *Final dimensions dependent on selected options

Standard Equipment

Optional Equipment