John Deere 9RX 640 – From 640 HP to 710 HP. Safely. Precisely. Software Only.
This tractor was already a beast. But after a precision software reprogramming by AgroEcoPower, the John Deere 9RX 640 now delivers a stunning +70 HP increase – reaching a total of 710 horsepower without any mechanical modifications.
What we optimized:
- Injection timing and duration
- Fuel quantity and air-to-fuel ratio
- Turbo boost pressure
- Throttle response and torque map calibration
The result:
- Significantly improved pulling power
- Better efficiency under load
- Same reliability – way more power
All done safely, with no mechanical changes – this is a pure software upgrade tailored to the engine’s specifications and limits.
