CUT TREE ACCUMULATOR OF LOGGER Russian patent published in 1998 - IPC

FIELD: forestry and timber industry. SUBSTANCE: base of each bunk has additional hinged upright and bunk turning drive is furnished with additional hydraulic cylinder installed on machine frame. Free ends of main and additional hydraulic cylinders are connected to corresponding hinged upright. Supports are made in form of brackets with slots on ends. Hydraulic cylinders, uprights and brackets are arranged symmetrically relative to machine center line. EFFECT: enlarged operating capabilities. 5 dwg