Cummins factory workshop service repair manual for the QSK19 inline-six, 19-litre high-horsepower diesel with CM850 or CM2150 Modular Common Rail System (MCRS) electronic control, used in mining, power generation, and marine applications.
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This is the Cummins factory workshop service repair manual for the QSK19, a 19-litre inline-six diesel rated from roughly 506 to 815 hp depending on application and configuration, equipped with the CM850 or CM2150 electronic control module and Modular Common Rail Fuel System (MCRS). The QSK19 is widely used in mining equipment, industrial power generation, drilling, and marine propulsion.
Delivered as a Windows-compatible digital download.
| Manufacturer | Cummins |
|---|---|
| Engine Family | K-Series (QSK19) |
| Displacement | 19 L, inline-6 |
| Bore x Stroke | 158.75 mm x 158.75 mm |
| Power Range | Approx. 506-815 hp depending on rating |
| Electronic Control / Fuel System | CM850 or CM2150 ECM, Modular Common Rail System (MCRS) |
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