Tuning the Fendt 720

2021 Fendt 700 Vario

Gen 6 – 720 – 6.1L


Bosch EDC17CV52 ECU

The Challenge

Investing in a tractor is a significant expense, so it’s natural to want to maximize its performance. At Alt Tune, we specialize in optimizing engines to ensure owners get the most out of their investment. In this blog post, we’ll explain how ECU tuning  the Fendt 720 can enhance its capabilities.

The Fendt 720 Vario is part of Fendt’s 700 Vario series. In this post, we’re focusing on the sixth generation of the Fendt 720, which is powered by a 6.1L Deutz engine. This generation has received numerous upgrades, including Fendt’s smart farming technology, FendtOne. While the sixth-generation Fendt 720 is advertised with 201 horsepower, there’s untapped power that the manufacturer restricts, which can be unleashed with a custom tune from Alt Tune.

The Solution

ECU tuning is a method to optimize your Fendt 720’s engine, resulting in increased power and torque. This optimization improves ground speed and towing capacity, helping you complete tasks more efficiently. Additionally, optimized engines are more fuel-efficient, saving you money on fuel costs. For a safe tuning process, we use the Alientech KESS3 tool to flash the tune.

The Fendt 720 comes equipped with a full set of emission systems, including EGR, DPF, and SCR (Adblue/DEF). These diesel engine emission systems are known to cause issues that are both costly and time-consuming to fix. To address this, we’ve developed an emissions solution to resolve these issues and keep your Fendt 720 running reliably.

Increased Power


Power Increase


Torque Increase

Further Benefits Of ECU Tuning The Fendt 720

Increased Power and Torque

With more power and torque, a tuned machine can handle heavier loads and perform tasks more efficiently. It allows the machine to pull or push larger implements, haul heavier loads, and complete tasks faster, resulting in increased productivity.

Years of Development

We have been tuning Deutz 6.1L diesel engines for years, and understand how they work as well as the limitation on factory hardware.


Easy and fast programming

Easy, fast and non-evasive via programming the factory-fitted diagnostic port.

Would you like to enhance your customers’ machines the way we’ve enhanced this Fendt Tractor? Contact us today to learn about becoming a dealer and adding a valuable service to your current business. Make your business dreams a reality!


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