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Originally Posted by shaggs  Agtrac Aust (Tony) developed two stump grinders as far as i know. A stump humper clone and another. Red roo have taken over the manufacture of these i think. There was also something about this in an arbor age not too long ago. Red Roo already have a couple of their own type grinders, and with the Carlton they must have the largest range going? I have one of their basic models 16hp bought years and years ago. Haven't been able to kill it and geez it has worked for me. Simple yet tough. |
Red Roo bought the rights to Tony Palmer's AgTrak Stump Master SM2 in May of 2007. This was after an extensive period of working with Tony and marketing the unit with him. The SM2 had a series of improvements made and was renamed the SHP400. Series 2 has just been released.
The SG350 was in fact developed from the basic Dosko design, however a number of changes / improvements have been made to this unit. The most noticeable difference is the strengthened frame/chassis - one piece laser cut and cnc folded.