PowerTech™ 6090 Industrial Engines
The 6-cylinder 9.0L engines John Deere offers meet emissions requirements without sacrificing performance. PowerTech PVX engines have lower rated speeds to reduce noise and improve fuel economy. These engines have a steel single-piece, low-friction piston with integrated oil cooled gallery and a directed top-liner cooling.
PowerTech PSX 9.0L engines feature series turbochargers that deliver more boost pressure than single turbocharging configurations which results in higher power density, improved low-speed torque, and improved high altitude operation. These high-performing engines use cooled exhaust gas recirculation (EGR). This technology cools and mixes measured amounts of cooled gas with incoming fresh air to lower peak combustion temperatures, thereby reducing NOx.