CHIPTUNING CLAAS ATOS 220 2.9L

CLAAS ATOS 220 2.9L - Chiptuning

We visited a customer in Świdwin County, located in the West Pomeranian Voivodeship. The CLAAS ATOS tractor was suffering from a lack of acceleration smoothness and unstable torque, which significantly hindered transport and heavy implement work. On-site, we performed efficient diagnostics and software modification (chiptuning) in the BOSCH EDC17C53 ECU. The engine flexibility issue was permanently resolved, and the machine regained its smooth operation and proper dynamics.

How much do you gain with Chiptuning in the CLAAS ATOS 220 2.9L?

The machine owner wanted to achieve greater working dynamics and better throttle response without compromising factory safety margins. Modifying the engine control software allows full utilization of the reserves left by the manufacturer for this model. As a result, the tractor handles variable loads in the field and during transport much more efficiently. The PTO dyno measurement chart confirms a smooth power increase across the entire operating range of the engine, which directly translates to better performance.

• Better flexibility: the engine responds faster to every throttle input under load.

• Greater dynamics: smoother pull-away from a standstill and lower risk of stalling.

• More comfortable operation: easier handling of agricultural implements at lower rpm.

• Optimal efficiency: better torque utilization in daily tasks.

How does Chiptuning work in the CLAAS ATOS 220 2.9L?

The modification involves complete electronic optimization of the engine control software, prepared individually for this machine. This process requires precise uploading of the modified maps into the computer memory. We perform the entire service directly at the customer location using modern programming tools.

1. We perform a baseline power measurement on the PTO dyno before starting work to record the initial parameters.

2. We read the original program from the BOSCH EDC17C53 control unit using a programmer.

3. We upload the individually prepared optimization file to the engine ECU.

4. Finally, we verify the correct operation of the engine through a re-measurement on the PTO dyno, which confirms the new performance parameters.

How much does Chiptuning cost in the CLAAS ATOS 220 2.9L?

The service price starts from 2500 PLN net and depends on the ECU specification and the scope of work.

Key Benefits

• Individually prepared program optimizing engine operation.

• Significantly higher torque facilitating work with implements.

• Direct service delivery at the machine parking location.

• Full verification of achieved results on the PTO dyno.

Protect you

r machine against sudden downtime in the field:

Phone / Mobile Service: +48 666 300 800

Operation area: All of Poland (travel to the machine location)