Its the family of models your 20 series developed into. 5520, 6520..etc.. then went to the 60 series 7060-8560, now Mpower 75 and 85. Big stout model lots of HP and weight to the ground.. the loader is beefed up to handle series loads.. smooth shuttle compared to your 4530. You will feel very familiar with it since you have already owned a 20 series.
Thanks Navasot they delivered this AM put 5 hours on it and enjoyed every min, quiet running, nice to drive, easy to attach equipment to the backend, slow fuel burn and seat was comfortable seems like a large 6530...