Product Name: ZQS-45/2.3 pneumatic hand-held drill pneumatic hand-held drill air leg pneumatic rock drill YT24 Roofbolter ZQS-45/2.3 series handheld pneumatic hand-held drill rig is portable, it has a security proof, torque, high speed, light weight, small size, high efficiency, simple structure and easy maintenance features, so the rig high efficiency, good quality support workers labor intensity is low, less footage costs, is one of the necessary equipment for the coal industry . ZQS-45/2.3 pneumatic hand-held drill main technical parameters: Weight: 12kg Dimensions: 255 * 365 * 220mm Working pressure: 0.45MPa idle speed: ≥ 1800r/min idle air consumption: ≤ 55L / s Maximum Power: ≥ 3.5 kw wind pipe diameter: 19mm FT100 type gas leg (supporting the use of a separate order) Weight: 14kg Maximum thrust: 980N (100 kgf) (0.45MPa atmospheric pressure) to promote Length: 995mm Maximum length: 2525mm length most under: 1570mm gfhkjfgoh Contact Person: Wu Jingli Mobile: 18653822725 landline :0538-8530018 QQ: 635395409 Fax 0538 -8530316