Posted 11/18/2017 14:31 (#6373393 - in reply to #6373355) Subject: RE: 527b, 530b or 530c
The 527 has 1 1/4" shank on 27" centers, the 530 has 1 1/2" shank on 30" centers and is an all around heavier built ripper. The 530C was stretched a little bit for better residue flow. In our soils a 530 would be a nice match for an MX285.