YT29A air leg rock drills Advantages：
YT29A air leg rock drills are heavy-duty push-leg (air-legged) rock driller with low energy consumption, which are more suitable for drilling horizontal or inclined holes in medium-hard and hard (f=8-18) rocks, as well as drilling anchor holes upwards or downwards. It can be used with FT160A (or FT160B, 160C) according to the size of the roadway section and operating conditions, and can also be used with the drill truck or drill frame for dry or wet rock drilling. In addition, our company provides all YT29A rock drilling machine parts as follows: piston, rotating sleeve, spiral rod, brass nut, valve set, ratchet, tower spring, manipulation valve, shank body, cylinder body, main body, brazing sleeve, brazing card, brazing card bolt, oiler, water injection valve body, fastening pin, ratchet pawl, air pipe nut, air pipe elbow, water needle, etc.
YT29A airleg drill Features：
1,More output power
2,Rock drilling speed is faster
3,Super strong lubrication system to ensure the long time operation of movement parts
4,The whole machine has optimized design, the impact energy and impact frequency have reached an excellent match, it is your ideal rock drilling tool.
5,Gas and water linkage, quick return of the gas leg, air pressure adjustment and other institutions.
6,Control handle centralized with Back head, the mechanism is novel and convenient to operate, the muffler cover can effectively reduce the noise and change the direction of discharge at will to improve the working conditions in the field.Field operating conditions
Mining, traffic, tunnels, water conservancy construction, quarries and other work
Air pipe diameter