John Deere 7230R and 8335R tuned

7230R IT4 before tune unable to do more than 6.5km/h running high water temps and using 47 -50L/hr.

After tune doing 9km/h dropped a couple of hundred revs, using 41L/hr and running cooler.

A 38% increase in productivity with a minimum 15% decrease in fuel used at 9km/h compared to 6.5km/h.

8335R also tuned but no results at this stage due to an implement change.