C18
- Maximum Power
- 800 hp / 597 kW
- Maximum Torque
- 2736 lb-ft @ 1300 rpm / 3710 Nm @ 1300 rpm
- Minimum Power
- 575 hp / 429 kW
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 | 800 hp / 597 kW |
| Maximum Torque | 2736 lb-ft @ 1300 rpm / 3710 Nm @ 1300 rpm |
| Rated Speed | 1800-2000 |
| Minimum Power | 575 hp / 429 kW |
| Emission Standards | |
|---|---|
| Emissions | U.S. EPA Tier 4 Final, EU Stage V |
| General | |
|---|---|
| Number of Cylinders | 6 vertical in-line |
| Displacement | 1104.5 in³ / 18.1 l |
| Aspiration | Turbocharged-Aftercooled (TA) or Series Twin Turbocharged Aftercooled (TTA) |
| Bore | 5.7 in / 145 mm |
| Stroke | 7.2 in / 183 mm |
| 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 | 61 in / 1545 mm |
| Width | 45 in / 1141 mm |
| Height | 53 in / 1334 mm |
| Dry Weight | 3875 lb / 1758 kg |
| Wet Weight | 3945 lb / 1790 kg |
| Disclaimer | |
|---|---|
| Note 1 | *Final dimensions dependent on selected options |
