Posted 4/7/2020 10:40 (#8171455 - in reply to #8170953) Subject: RE: Air cart castor wheels
Galahad, Alberta
So you can disconnect the cart from the tillage unit you and still move the cart. Also if there were no wheels on the front of a tow behind cart, the weight would be carried by the tillage unit, causing uneven seeding depth.
Rosco