China Yt29A Pusher Leg Rock Drill Quarry

The YT29A rock drill is the most rugged, powerful and highly efficient rock drill in the range. It provides improved productivity and drill steel economy and can be used on all rock formations and in various applications.
YT29A air leg rock drill jack hammer/ bosch breaker hammer power tools
1.Good quality with strict quality system control, ISO9001,MA,CE
2.Reasonable price with self manufacturing and self-management export
3.Work with FT160A/FT160C air leg
4.Safe for coal mining,tunnel and quarry use
YT29A rock drill jack hammer/ bosch breaker hammer power tools
Specification:Weight26 KGAll length660MMAir consumption≤82L/SDrilling Frequency≥40HZAir pipe inner Dia.25MMWater pipe inner Dia.13MMDrilling Hole Dia.34-42MMDrilling5MDepth Shank22*108mmSize Air0.63Mpapressure FT160 Air leg: Weight17KGLength1800MMPushing stroke1370MMFY250 Oil Reservior: Weight1.2KGOil capacity250ML
Our pneumatic rock drills can be devided into two parts, one is hand-held rock drill, the other is air-leg rock drill. Both of them have excellent drilling performance.
For hand-held rock drills, we have Y6, Y20, Y19A Y24 and Y26. Among them, the Y6, Y20 and Y24 are widely used in quarrying or construction industry.
Model Y6 hand-held rock drill is a light-duty tools designed for quarrying and drilling operation. You may expect satisfaction results with adoption of this drill either in making 20mm holes in rock and buildings or in the secondary blasting. It has characteristic of low weight, reasonable structure, handy use and little air consumption.
Model Y20 and Y24 Hand-held Rock Drill is intended for drilling downward and inclined blast holes in medium hard and herd rock (f=8~18): · The rock drill is mainly used small quarries. Mines for constructing in mountain areas, water conservancy works in capital construction, also for secondary blasting in large mines and other projects.
Portable Pneumatic/Hand Hold Rock Drill for Secondary Crushing
Technical Parameters

Model
Y6Y20Y19AY24Y26Weightkg618192426Air consumptionL/s≤9.5L/s2543≤50≤47Lengthmm426605600604650Shankmm15*8822*10822*10822*10822(25)*108Bore Diamm2030-4230-4230-4230-42Drill depthm0.53555Impact rateHz5134353027Hose connectionmm1316 or 19191919