You know the right way to weigh is dry powerhead the bar, chain, and fluids weight too much. I only fill my tanks half full so I can pick the saws up still The 088 holds 40oz of fuel and almost 20oz of bar oil. The fluids add a good bit to its weight.
How about this ole Homelite for weight? My father had one back when we lived in VT in the early 60s. I remember at 12 yrs old, I couldn't even come close to lifting it. We ended up putting it on a go cart our neighbors built. When I was looking for the old pic of it, I remembered the toggle switch on top. On the first run of the go cart, my buddy almost stuffed the cart into our garage because the throttle was stuck and he couldn't reach that toggle switch...
Here is one as used filled up with mix and bar oil, with bar and chains. 16" 3/8 b+c on both. My ported 357xp and MS361. Weighed in 07 or 08
Stihl MS 441C-M with 25" ES wide nose bar and chain (and an Outerwears filter cover) At 21 lbs 6.7 oz
Stihl MS 460 Magnum with a 3/4 wrap and a 28" ES Light bar and chain (with Outerwears filter cover) At 21 lbs 1.0 oz
Bump.. Anything to add? I have a Solo 665 coming tomorrow Probably about equal to the Dolly 6400? But will need a pics anyways..