Industrial engines

C18

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.

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Power Rating
Maximum Power800 hp
Maximum Torque2736 lb-ft @ 1300 rpm
Rated Speed1800-2000
Minimum Power575 hp
Emission Standards
EmissionsU.S. EPA Tier 4 Final, EU Stage V
General
Number of Cylinders6 vertical in-line
Displacement1104.5 in³
AspirationTurbocharged-Aftercooled (TA) or Series Twin Turbocharged Aftercooled (TTA)
Bore5.7 in
Stroke7.2 in
Combustion SystemDirect Injection
Compression Ratio16.0:1
AftertreatmentDOC+DPF+SCR or DOC
Rotation from Flywheel EndAnti-clockwise
Cooling SystemLiquid
Engine Dimensions*
Length61 in
Width45 in
Height53 in
Dry Weight3875 lb
Wet Weight3945 lb
Disclaimer
Note 1*Final dimensions dependent on selected options
  • C18 >560 kW Industrial specification sheet (U.S. EPA Tier 4 FInal/EU Stage V)
    text/html
    Download ↓
  • C18 <560 kW Industrial specification sheet
    application/pdf
    Download ↓
  • Industrial engine ratings guide
    application/pdf
    Download ↓

Need installed dimensions with enclosure and tank? See Model Configurations