This Cat® C18 engine variant equipped with a serial twin turbocharged-aftercooled system is capable of achieving power between 563-597 kW (755-800 hp) @ 1800 rpm while meeting EU Stage V emission standards.
Features
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High Power Density
C18 engines with series-turbocharged ratings above 560 kW (755 hp) have excellent power density that utilize a compact, single-can diesel oxidation catalyst (DOC) aftertreatment system. The DOC is a maintenance-free, passive aftertreatment solution that eliminates the need for thermal management.
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Reliable, Quiet, and Durable Power
World-class manufacturing capability and processes coupled with proven core engine designs provide reliability, quiet operation, and many hours of productive life.
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Fluid Efficiency
Fluid consumption has been optimized to match operating cycles of a wide range of applications while maintaining low operating costs. No diesel exhaust fluid (DEF) is required on these C18 variants which means a lifetime of low costs of operation.
Specifications
Units for specifications
Power Rating
| Maximum Power | 800 hp 597 kW |
|---|---|
| Maximum Torque | 2736 lb-ft @ 1300 rpm 3710 Nm @ 1300 rpm |
| Rated Speed | 1800 |
| Minimum Power | 755 hp 563 kW |
Emission Standards
| Emissions | EU Stage V |
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General
| Number of Cylinders | 6 vertical in-line |
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| Displacement | 1104.5 in³ 18.1 l |
| Aspiration | Series Twin Turbocharged Aftercooled (TTA) |
| Bore | 5.7 in 145 mm |
| Stroke | 7.2 in 183 mm |
| Combustion System | Direct Injection (MEUI) |
| 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 |
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| 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 |
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Videos
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C18 ACERT Industrial Engine Video Profile - Morbark 3800 Wood Chipper