caotropheus
ArboristSite Operative
That Echo looks like a hardwoorking little saw, have not run one myself, that wood looks like it is a tough test for that saw
I do not intend to high-jack the thread, but yes, it is a very nice little saw. Very popular among horticulturists around here as a "do it all" in orchard maintenance. They are cheaper than a Stihl MS 200T and output almost the same amount of hp. Bought mine second hand with silencer mod already. As you could see, it can tackle 30 cm wood with no problem, including hardwood like oak or eucalyptus.