Traktorz, what do they use those little poles for?
By the way, it does not hurt saw performance but the grey clutch cover,
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There have been guys with saws and axes for a LONG time in the woods over there. You can see this is forest management, tree gardening, by what he is taking, he is thinning culls. I will guess that is small diameter firewood/biomass perhaps, or just eventually small rounds. They don't waste much over there and their structures are much better insulated than most US homes, and they can get by with smaller stoves and smaller wood.
I am guessing on that though, but from what I have read, this is reality over there.
Insulation, to modern engineering sane levels, and quality efficient stoves work.
I have been heating since yesterday afternoon with one to two inch small diameter full length rounds. Granted, it isn't cold here like up in frostbite zones,, but still, I burn a cord or two a year of small diameter stuff, because of my rule, if I touch it, I stack it.
I started doing that when I *did* live in the frostbite zone, I don't waste much from trees. I take big stuff, up to rounds that need to be made into 1/8ths before I can pick them up, medium stuff, and then a _lot_ of the smalls off of trees, it all adds up. There's what is called around this forum "limbing", which is discarding almost everything that isn't the big trunk wood, then there is firewood harvesting limbing, I do the latter. I get way more trigger time on my small saws over using any of the larger ones.