Supply YT23-type air-leg rock drill YT23 rock drill Price Description: YT23-type air-leg rock drill is one of the modern drilling tool, which uses a gas-water interaction, the gas leg rapid return, pressure regulators and other agencies of the control handle to focus on the handle body, Easy to operate, equipped with a silencer is able to change direction, to reduce noise, simple structure, easy maintenance, suitable for mining, tunnel drilling operations. Weight 24 kg total length of 628 mm 0.63 MPa using a pneumatic cylinder piston diameter 76 mm stroke 60 mm rock structure impact frequency ≥36 Hz ≥65 J impact energy drilling gas consumption ≤80 L / s idle speed ≥300 r / min Noise ≤112 dB / (A) Water pressure 0.2-0.3 MPa gas hose water hose inside diameter of 25 mm inner diameter of 13 mm hole diameter 34-42 mm maximum drilling depth of 5 m shank specifications B22 × 108 ± 1 mm phone: 0537-2280244 Fax: 0537-2164232 Mobile: 15660419285 Manager: Chen Jianli QQ: 1011236645 Website: www.sdhuizhixin.com Department of Xin Mining Machinery Co., Ltd. is the 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