KY-250 uses full hydraulic drilling machine and factory KY-250 Drill rig set at home and abroad with the performance advantages of a machine, using a national quality hydraulic parts, processing and assembly into a machine. This machine is used for surface mining or prospecting pit, play any inclination fully hydraulic drilling rig, small size, light weight, easy installation, speed adjustable range, good linkage performance. The main technical parameters Drilling diameter (mm):? 47 Drilling depth (m):? 250 (aluminum alloy drill pipe) 43 230 drill steel drill: 30kw (motor) Rig Weight: 285kg host company operating the coal pillar 66kg Drill: ZM12 dry coal drill, ZM12 coal drill wet (ZM12S coal drill), ZM15 dry coal drill, ZM15 coal drill wet (ZM15S coal drill) hand drill, pneumatic coal drill, wind coal drilling, pneumatic coal drilling, gas coal drilling, pneumatic coal drilling, rock drill: Mine electric rock drilling, rock drill rock drill KHYD40A, KHYD75A rock drill, KHYD110AZYM-15T electric rock rock ZYM-16T electric ZYM-18 rock drill ZYM -20 ZYM-22 rock drill rock drill, KHYD rock drill rock drill 3KW 7.5KW 5.5KW rock drill rock drill, hand-held rock drill strength in Run Mining Machinery Co., Ltd. Jining in Shandong Jining City, is one of the country's eight major coal bases, It is also an important domestic construction machinery and mining machinery production base. They have settled in Jining large mining group Yanzhou Mining Group, Zibo Mining, Feicheng Mining, Zaozhuang Mining, Xinwen Mining, Linyi Mining, Jining Mining, where energy mining, Yulon mining and so on. My company specializes in the development and production of coal machinery, supply of coal to customers throughout machinery and equipment. Phone: 0537-2208068 Mobile: 18463793210 Fax: 0537-2208068 Manager: Zhao Jin QQ: 360147220 Want: In Run E-mail: 18463793210 @ 163.com Run Mining Co., Ltd. in good faith with you