Tuning The JCB Fastrac 8310

2014 JCB Fastrac 8310

8.4L –  Diesel – Bosch EDC17CV54 ECU

The Challenge

This blog post explores how tuning the JCB Fastrac 8310 can enhance efficiency without the need for upgrading to a larger tractor. The primary focus is on minimizing lifelong machine costs. By utilizing Alt Tune’s tuning services, you can optimize your tractor’s performance and address issues with the emissions system.

The JCB Fastrac 8310 is a versatile full-draft tractor featuring all-around suspension, designed to serve various functions throughout the year. With its wide range of capabilities, this tractor demonstrates efficient performance and considerable potential. Powered by an 8.4L 6-cylinder Sisu engine generating 306 horsepower, the 8320 utilizes SCR (Selective Catalytic Reduction), also known as Adblue, for emission control. However, the SCR and Adblue systems can lead to prolonged and expensive problems.


The Solution

Alt Tune offers a specialized solution for the SCR/Adblue system in the JCB 8310, addressing the inherent issues and extending your tractor’s operational time while minimizing downtime. Additionally, we specialize in creating custom tunes. Through a custom tune from Alt Tune, the performance of your JCB 8310 can be tailored to your specific needs. We can adjust ECU settings using Alientech KESS3 to increase horsepower and torque, enhancing ground speed or towing capacity based on your productivity requirements.

Tuning the JCB Fastrac 8310 with Alt Tune not only resolves emission system issues, saving you money but also boosts productivity through increased power and torque. This approach allows you to avoid the expense of upgrading to a seemingly more powerful machine on paper.

Increased Power


Power Increase


Torque Increase

Further Benefits Of Tuning The JCB Fastrac 8310

Increased Power and Torque

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

Years of Development

We have been tuning 8.4L 6-cylinder Sisu diesel engine 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.

So, if you’re looking to take your JCB tractor to the next level, don’t hesitate to reach out to us! Our dedicated team is ready to unleash the full potential of your vehicle and make your driving dreams a reality!


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