Yt29A Air Leg Pneumatic Jack Hammer/Rock Drill for Drilling

YT29A air leg pneumatic jack hammer/rock drill for drilling

1. Quarrying and minging rock drilling machine
2. Y6 Y20 Y24 YT24 YT28 YT29A
3. Popular in Brazil, USA, Middle East and Europe.


For producing rock drills, XIAMEN BESTLINK FACTORY has more than 10 years experience.
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.

Technical Parameters

Model		Y6	Y20	Y19A	Y24	Y26
Weight	kg	6	18	19	24	26
Air consumption	L/s	≤9.5L/s	25	43	≤50	≤47
Length	mm	426	605	600	604	650
Shank	mm	15*88	22*108	22*108	22*108	22(25)*108
Bore Dia	mm	20	30-42	30-42	30-42	30-42
Drill depth	m	0.5	3	5	5	5
Impact rate	Hz	51	34	35	30	27
Hose connection	mm	13	16  or 19	19	19	19