Russia: Kuzbassrazrezugol modernizing manufacture
Two new hydraulic drilling mills with DML LP diesel engine have joined the drilling fleet of Krasnobrodsky and Kaltansky pits, parts of Kuzbassrazrezugol. They will be used to drill shafts when carrying out explosion works. The planned output of DML LP is 22 thousand meters of shafts per month. The company has been modernizing its…