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Application filed by Леонид Андреевич Хмара, Олег Александрович Дахно, Александр Анатолиевич БутенкоfiledCriticalЛеонид Андреевич Хмара
Priority to UAU201113328UpriorityCriticalpatent/UA70683U/en
Publication of UA70683UpublicationCriticalpatent/UA70683U/en
A hydraulic excavator implement comprises a telescopic boom that consists of two sections, a handle, bucket, drive mechanisms of the boom, handle, bucket. The boom is equipped with an additional telescopic section with mechanism of its drive arranged as two arranged in sequence hydro-cylinders. Additional section is placed outside the existing telescopic section of the boom and has a holder for fixation of the handle and its drive hydro-cylinder. Each of telescopic sections is equipped with support elements as rollers, two at each side.
Handle assembly for a mining excavator, where the excavator includes a traction rope and a bucket, where the handle assembly comprises a handle to be coupled to the bucket, a compensator that includes a mounting block; bucket assembly.