Supply Tianshui YT28 Air leg rock drill manufacturers base YT28 pneumatic drill YT28 rock drill YT28 Air-leg rock drill rock drill manufacturers Meeting of the Xin mining machine 0537-2280244 YT28 type air leg rock drill is the most modern drilling machine, which uses a modern drilling machine design techniques, Compared with the same type of products, with high efficiency, low noise, light weight, good economic results, footage speed and so on. Its performance is superior, most reliable. The most efficient rock drill. It is best suited to large-scale mining and medium-sized mines and tunnel of drilling operations in the domestic users respond to best market share in Korea reached more than 70%. Using gas-water interaction, rapid return leg air, pressure regulators and other agencies. Control handle and handle centralized body, agency new, easy to operate. Equipped with a silencer hood can effectively reduce exhaust noise and randomly change direction, to improve on-site working conditions. Compared with the same type of rock drill: light weight, low noise, high efficiency, good economic results .YT28 type air-leg rock drill widely used in mining, tunnel boring and drilling operations are all kinds of metallurgy, coal, railway, transportation, water conservancy , infrastructure and national defense stonework projects important equipment. This machine uses the wet hard or hard rock drilling operations, muzzle diameter of 34-42mm, drilling depth of up to 5m. and FT160A type gas leg supporting drill chisel horizontal and inclined blast holes; can also be installed on a trolley or stand with working YT28 rock drill Technical Data: Weight 26 kg captain 661 mm cylinder diameter 80 mm stroke 60 mm live tournament Working pressure 0.5-0.6 MPa Shock frequency. ≥34 ≥37 Hz gas consumption ≤55 ≤81 l / s pipe diameter 25 mm pipe diameter 13 mm - drill bit diameter ⊙34-⊙42 mm shank size (hexagonal on the side × length) 22 × 108 ± 1 毫米 FT160BD type gas leg (short air leg) leg length 1400 mm promoting air travel 965 mm cylinder bore 65 mm quality ≈14.4 kg FT160BC type gas leg (long-winded leg) leg length 1800 mm promoting air travel 1365 mm cylinder bore 65 mm quality ≈16.9 kg FY200B-FY200C type oiler oil 200 ml container quality 1.02 kg Phone: 0537-2280244 Fax: 0537-2164232 Mobile: 15660419285 Manager: Chen Jianli QQ: 1011236645 Website: www.sdhuizhixin.com Department of Xin Mining Machinery Co., Ltd. Southwest's largest supply sales of pneumatic tools, rock drilling, rock drill manufacturers, product sales to Vietnam, Afghanistan, South Korea, Southeast Asia and the Middle East, the majority of customers. "Walk Department of Xin Road, cross the world" Friends, we Xin Meeting of the principle of people being honest and trustworthy, willing to work with the coal industry friends and common progress, coexistence and common development. Meeting of the Xin Mining Machinery Co., Ltd. mainly supply: (1) drilling machines 7655,7665, YT27, YT28, YT24, YT26, Y19, and accessories (2) Roofbolter MQS35, MQT-110, MQT-120, MQT-130, MQTB-80, bolt installation machine (3) picks G7, G8, G10, G20, crusher B47, B67, B87, Pluggers Qianzi (4) gas shovel, air grinder, tamping machine, pneumatic mixer. (5) air drill, air drill, hollow bolt, seam pipe anchor, resin bolt