The Challenge
The machine was underpowered for the job; it was dropping 300rpm when working hard in the crops. The resuting product was not clean as the hydraulics where not keeping up.
The Solution
Our dealer read out the factory ECU data via a special tool and advised us on the machines engine specifications, the work it was doing and the local enviromental conditions. We then modified many key parameters such as injection, the torque limiter and EGR system function. After the tune was loaded, the 9770 was tested and was not dropping any rpm under load. Ground speed was up by 6% and fuel usage was improved by 5%.
%
Power Increase
%
Torque Increase
%
Ground Speed Increase
%
Fuel Savings
Great results to be had on all John Deere engines
Increase power and torque
Increased power and torque results in the engine holding engine RPM better, hydraulics working better and an all round cleaner product.
Increased ground speed
Increased ground speed saves you time. Fill extra bins that you couldn’t fill before!
EGR removal
Get rid of problematic emissions systems that clog your intake with soot and cause hotter running temperatures.
Related Case Studies
