the device u0434u043bu00a0 u0440u0430u0441u0448u0438u0440u0435u043du0438u00a0 ahead in the construction of pipelines under the u043fu0440u0435u043fu00a0u0442u0441u0442u0432u0438u00a0u043cu0438 wells containing column drilling pipes, connecting the column disc u0430u0434u043du044bu0445 pipes through u0440u0430u0441u0448u0438u0440u00a0u044eu0449u0438u0439 forth lock mechanism having a crown with u0440u0435u0437u0446u0435u0434u0435u0440u0436u0430u0442u0435u043bu0435u043c, u043eu0442u043bu0438u0447u0430u044eu0449u0438u0439u0441u00a0, u0440u0430u0441u0448u0438u0440u00a0u044eu0449u0438u0439 mechanism is equipped with a second halo with r u0435u0437u0446u0435u0434u0435u0440u0436u0430u0442u0435u043bu0435u043c,the corona with u0440u0435u0437u0446u0435u0434u0435u0440u0436u0430u0442u0435u043bu00a0u043cu0438 installed with the possibility of u0432u0440u0430u0449u0435u043du0438u00a0 in opposite u043du0430u043fu0440u0430u0432u043bu0435u043du0438u00a0u0445 through built-in planetary gearboxes, fold magnifying the total output u043au0440u0443u0442u00a0u0449u0438u0435 points on each of them.
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