Questions about Stihl Picco duro 3

[jzr756]

Hello all
I'm new to this site and I just wanted to ask if anyone has experience in using Stihl Picco Duro 3 type chain under very abrasive conditions? Like cutting large roots while pulling stumps? I recently pulled several large tree stumps from my property using regular Oregon 91 series low profile chain and it performed miserably, becoming dull instantly upon coming in contact with even the smallest amount of dirt. Oregon also produces a a 91 series chain called M91VX which I beleive they claim is for extremely dirty ,abrasive working enviroments. Sincere thanks Jesse

 

[Just Mow]

It works well. We cut cedar all day with it. Cedar is full of abrasive dirt and it has been the best chain for it so far.