Device for performing excavating and earthmoving functions by suction for installation of e.g. cable, has set of connecting units e.g. hydraulic flexible device, that is utilized for connecting device to hydraulic system of earthmover

摘要

The device has a suction tube (27) that is connected by a suction hose (25) to a suction unit. The suction unit comprises a tank (2) for collecting debris, a cyclonic head (22) and a dust filter (3). A suction turbine (4) is utilized for generating vacuum in the tank. A hydraulic motor (5) is utilized for driving the suction turbine. A set of connecting units e.g. hydraulic flexible device (7), is utilized for connecting the device to a hydraulic system of an earthmover (8). The tank, filter, cyclonic head, suction turbine, and the hydraulic motor are installed on a trolley (1).