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Pneumatic pruning shear for plantation pomiculture in communal tree care area, has central guide tube whose ends are connected to handrail and cutting head, respectively, and fixing unit for fixing pneumatic cylinder and circular saw
Pneumatic pruning shear for plantation pomiculture in communal tree care area, has central guide tube whose ends are connected to handrail and cutting head, respectively, and fixing unit for fixing pneumatic cylinder and circular saw
The shear has a handrail (8) and a cutting head (9) comprising shear blades (4, 5). The cutting head is formed from a central guide tube (1) and an exterior pneumatic cylinder (2) that is coaxially arranged to the central guide tube. A circular-ring shaped piston comprises a front piston (10), a rear piston (11) and an intermediate circular saw (12), and is formed in the pneumatic cylinder. An end of the guide tube is connected to the handrail, and another end of the guide tube is connected to the head. A fixing unit e.g. thread section, fixes the pneumatic cylinder and the circular saw.
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