Yes. The John Deere 9R 640 SCRAPER has a turbocharged engine (Dual series turbocharger with fixed geometry first stage and wastegated second stage; air-to-air aftercooling and cooled exhaust gas recirculation (EGR)).
Yes. The John Deere 9R 640 SCRAPER has a turbocharged engine (Dual series turbocharger with fixed geometry first stage and wastegated second stage; air-to-air aftercooling and cooled exhaust gas recirculation (EGR)).