All eyes on: DISC STEERING
Depending on the size and type of implement, at least one disc coulter is installed behind the implement.
For small drills and other light implements, a single disc is often sufficient. Large, heavy-weight machines require at least two steering discs that are connected to each other by a rod. In the case of folding devices, the rod is replaced by two interconnected hydraulic cylinders.
Raven’s disc system prevents the device from slipping to the side. The tractor and implement are no longer offset, but rather operate in one line.
Other implement steering types that Raven offers are: side shift steering, movable hitch steering, plough steering, steering rear wheels and drawbar steering.
More info on the Raven website here: Helping Farmers Serve the World | Raven Industries