FIELD: construction.
SUBSTANCE: work tool of bucket wheel excavator includes work wheel in the form of a drum mounted on platform rotating around horizontal axis, with buckets consisting of cutting edges, side and rear walls; the buckets are attached to the work wheel on joints by a centrepoint suspension scheme; balance beams are identical in structure and process properties, feature spring-elastic extension pads adjoining the drum and are pressed to the internal side of the drum by a rolled semiflexible band.
EFFECT: expanded process usability of work tool of bucket wheel excavator.
2 cl, 1 dwg
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