Hi :)

I think that tractors should be hitch up with  equipment/trailers like the truks in transport activity.   Because it is not real, when I can use the same tractor with more then one equipment in the same moment. It will be great when I must go to farm and hitch up tractor from plough to harrow and come back to field. 

The same idea can be used to combines. I must hitch up header (7,5 ; 9,0 or 10,50 m) to the combine and hitch up other one to harvest corn grain (6, 8 or 12 rows).

I my opinion it is great idea :P

What do You think about this ?

Could be a usefull feature. You could also be able to leave equipment in the field. Lets say that you have 3 fields in zone 9 but you only have enough APs to plough one, but instead of having to go home overnight you could leave the tractor and plough in the field to the next day.
Would also potentially save some time when doing the same work on several plots. So instead of having to click through several plots and every time choose tractor and equipment, you just pick tractor and plot.