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1,200hp V-12 Workhorse Is More Than Ready for the World’s Toughest Jobs
John Lehenbauer –
Feb 5, 2019
Photo 1/3 | Cummins QST30
Photo 2/3 | Cummins QST30 | The Cummins QST30 produces a healthy 1,200 hp and 3,700 lb-ft of torque. Two high-efficiency wastegate turbochargers use water-cooled housings and titanium impellers to ensure a long service life. The turbos are mounted on the top of the engine to help with equipment integration along with easing service and repair.
Photo 3/3 | Cummins QST30 Side | A Bosch RP39 injection pump is mounted on each side of the engine. The two units provide an abundance of high-pressure fuel to the injectors.