| 摘要 |
The object of the invention is an unmanned device for versatile handling of material containing stone, rock-like material or soil, which device comprises at least a frame structure (1), a moving structure (2) intended for moving the device and also a boom structure (3) connected to the frame structure (1) by means of a slewing ring (6), which boom structure comprises an attachment unit (18) for the tool (24), and which device comprises at least a main hydraulic system (36) and a control system (30a) controlling it. The device comprises at least mechanical connection means, hydraulic connection means and also connection means (18-29) conveying control information for connecting tools intended for different functions one at a time to be used in the device and controlled by the control system (30a) of the device.
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