Abstract:

Is developed and created the modernized self-loaded aggregate with new multifunctional hinged-lever-gear mechanism of body-arrow that gives the possibility to implement complex mechanization of logging technological processes. In the article are stated theoretical and force calculation studies of the flotation ability parameters of modernized logging self-loading aggregate; are determined the critical values of the slope inclination angle on the ascent and descent at operation in extreme conditions; are justified from the ecological point of view the advantages implementing of lumbering technological process in mountain logging sites in conditions of fully loading of lumbers on the body. In the work by taking into account the carried out research is determined that the main and basic machine for the implementation of the logging working processes with inclination up to 36° is necessary to be used the modernized logging self-loading aggregate.

Keywords: logging self-loading aggregate; logging site; body-arrow mechanism; traction force; flotation ability; ecological technology.