Yt24 Yt27 Yt29A Air Leg Rock Drill Machine

Xiamen bestlink factory co., ltd., founded in 2004, is specializing in supply and export of all types of quarrying and mining tools.

Our products have been sold to various markets including spain, Norway, Ukraine, Russia, India, Saudi, South Africa, Brazil...and so on.

1. With Air Leg Rock Drill
2. Hand-hold Rock Drill
3. Air Consumption: Less 67L/S
4. Working Pressure: 4bar-6.3bar

Our air-leg rock drills have following features:
1. Fit for wet drilling in medium-hard or hard rock
2. Grouped control mechanism, quick to start up, with "air on, water on, air off, water off" machanism, convenient to handle and easy to maintain and repair.
3. Energy-saving and efficient, long service life of parts which are highly interchangeable and reliable performance.
4. YT28 differs from similar products particularly in its high efficiency strong flushing and powerful torque.

Technical data:

Model		YT24	YT28	YT29A
Weight	kg	24	26	27
Air consumption at 0.63MPa	L/s	67	81	88
Length	mm	678	661	659
Shank	mm	22(25)*108	22(25)*108	22(25)*108
Bore Dia	mm	30-42	30-42	32-45
Impact rate	Hz	31	37	37
Air Hose connection	mm	19	25	25
Water Hose connection	mm	13	13	13
Air leg type		FT140B,D	FT140B,D	FT160B