. Clear the site, open the safety road, plan the logging sequence, judge the direction of tree fall, and select the terrain to reduce the height of cutting root;
2. Accurately judge the sawing method of slag and slag, leaving strings and borrowing; Familiar with the cutting techniques of malformed trees, diseased rot and hanging trees;
3, familiar with the application of logging wedge and support rod, safe logging distance;
4, the selection of strong power, stable performance; Professional manufacturing, brand products of chainsaw;
Post time: Mar-15-2022