Designed for tractors up to 470 HP/.

26" maximum working depth with the 36"x2 shank.

24" to 72" shank spacing to meet any field requirement. (9 shanks maximum on 30" spacing".

Resettable trip shank option available.

13 ft. to 21 ft. model widths available.

The R&R Stoneville Parabolic Shank design has demonstrated an ability to reduce the draft requirements up to 60% over other conventionally designed shanks. When combined with the "Drawn V" frame R7R Subsoiler have produced twice the acreage per day, as compared to other subsoilers.

Downdraft loading is carried on the 42,000 lbs. split axle assembly, eliminating adverse wear and loading to the tractor final drives, axles, etc.