PULLEY WINCH USING AN ARM PISTON OF AN EXCAVATOR, CAPABLE OF RAPIDLY INSTALLING THE WINCH

摘要

PURPOSE: A pulley winch using an arm piston of an excavator is provided to easily and conveniently install and separate a pulley by using a short tension distance of an arm piston.;CONSTITUTION: A pulley winch using an arm piston of an excavator comprises a pulley mounting box and pulleys. The pulley mounting box is installed in an arm piston(16) of an excavator and is used as a winch. The pulleys are installed inside the pulley mounting box and are cross-connected using wires. The front of the pulley mounting box is fixed to a bucket connection bracket using a pin(8), and the rear is fixed to an angle(10) using bolts(9).;COPYRIGHT KIPO 2011