engines
QSK78
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Power

3300 - 3500 hp 2461 - 2610 kW

Torque

10157 - 14077 lb-ft 13771 - 19086 N•m

Certification

Non-certified, Tier 1, Tier 4 Final / Stage IV

Product Availability

Africa Middle East, Asia Pacific, Europe, India, Latin America, North America

Select an application

Overview
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The QSK78 is available for Rail and Mining applications



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Gear Ratio Calculator

An engine’s performance in a vehicle is heavily dependent upon the rest of the driveline configuration. Please use this simple interactive gear ratio calculator as a tool to help plan your build for optimum performance, fuel economy, or the perfect balance to suit your needs.

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