John Deere PowerTech PSS: 93-448 kW (125-600 hp)

Best power density, performance, and fluid efficiency

For ultimate performance in off-highway applications, PowerTech PSS 4.5L, 6.8L, 9.0L, or 13.5L engine can do almost any job. They can handle steep grades at high altitudes and deliver maximum transient response and low-speed torque.

Along with proven PowerTech Plus technology and an SCR system designed specifically for off-highway applications, all displacements feature series turbochargers that improve performance and responsiveness.