Gai (Orenburg oblast)
In the underground mine of PJSC "Gaiskiy GOK" (enterprise resource complex UMMC) first went equipped with two shafts hydraulic tunnel drilling rig Boomer 282 (manufacturer "Atlas Copco", Sweden).
According to experts, the powerful and maneuverable arrows and hammers COP optimize the performance of a given installation. "If before drilling of the slaughter we had up to two hours, now the time has almost halved," - says the head area of mining and tunnelling works Sergei said.
the Precision and productivity of drilling controls hydraulic control system of the rig DCS. And the comfort of the operators cab provides an optional certified standards ROPS/FOPS responsible for passive safety of the operator (protection from various types of vertical and horizontal loads, for example, from pieces of rock or rollover).
currently dvuhsotmetrovy drilling rig works on the horizon 1230 meters.
"a high-performance and reliable equipment at the lowest mining horizon due to the large volume of mining and mining-and-tunneling of the work planned on the horizon this year - says the head of the underground mine of Gaisky GOK Dmitry Nesterenko, because the equipment of this company we are familiar, no staff training took a lot of time. Plan that per month must be performed by the crew on a new installation of 250 linear metres on excavations, but the technical capabilities of the equipment suggest that this is not the limit, and 280 meters is achievable for the team the challenge for the future".
Note that only since the beginning of this year at the underground mine of Gaisky GOK has received eight units of self-propelled mining equipment from leading manufacturers - Caterpillar and Atlas Copco. Among the received equipment - dump trucks, bucket loaders, drilling rig cleaning drill.