TomSeller
Super Member
I've got the Stihl Kombi KM130R with the pole saw attachment and an extension. It works fantastic, but with the extension on it is wickedly heavy. Without the extension it will give you a workout, but is not too heavy. The extension just makes it unwieldy.
One of the great things about the Kombi or the Echo PAS system, is that it breaks down into two pieces (head and attachment), or three pieces with the extension, so you can haul the pieces in the FEL bucket.
I have the same Stihl setup with the graphite extension. Even with the graphite it is unwieldy but manageable.