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Application filed by Сергей Иванович ЛысакfiledCriticalСергей Иванович Лысак
Priority to UAU201401918UpriorityCriticalpatent/UA92816U/en
Publication of UA92816UpublicationCriticalpatent/UA92816U/en
The trencher for development of frozen ground includes a basic tractor, this has a turntable installed at the back frame in its upper part, on that a cabin with hydraulic working equipment is mounted, back shovel with bucket, and to the end of the rear section of the tractor frame two parallel drive bar working bodies are attached, the lower parts of those are connected with an undercut cutter. The bucket comprises the upper and the lower straight sheets and two straight side sheets rigidly connecting those, at that on the top sheet eyes are mounted without possibility of motion..
UAU201401918U2014-02-262014-02-26Trencher for development of frozen ground
UA92816U
(en)
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.