The saw has had to work hard at her first application. There were 40 tree trunks in each 7 parts disassembled (firewood) This work has the saw running through in just under 3 hours. The chainsaw oil consumption was for this work at ca.05Liter. The only drawback was that one about every 20 minutes, the chain had to tighten and that was leaked by the factory the filled chainsaw oil. However, interesting products clear Kauempfehlung chainsaw oil
