air leg rock drill

The rock drill has hand-hold and air-leg functions and has characteristic of low weight, reasonable structure, handy use and little air consumption.

It requires less working air pressure and has lower air consumption than the 7655.

Specifications
-Hand held pneumatic leg rock drill of high quality
-Easy operation and maintainance
-Type pneumatic leg rock drill
YT28 Hand-he

Weight ¡Ö26kg
Overall length 661mm
Operating air pressure 0.4-0.63MPa
Impact frequency(0.63MPa) ¡Ý37HZ
Air-pipe bore(inner Dia.) 25mm...

YT28 Air leg rock drill is a heavy-duty air leg rock drill with the features of high speed and low consumption.

YT28 airleg rock drilling is one of new high-efficiency machine used widely in mine roadway constructions and various of rock hole blasting. It is an

7655 rock drilling is a high efficiency rock drilling machine. It's widely used in mining and roadway drivage of drilling operation

-Specifications
-Hand held pneumatic leg rock drill of high quality
-Easy operation and maintainance
-Type pneumatic leg rock drill

QJ15 has some advantages,as follows:
1.durable
2.high efficiency
3.good quality and low price

suitable for largescale mining, the mediumsized mines and tunnel drilling operations in the domestic users respond to best in the Korean market share

A classical type of the rock drill product,with steady quality.

The rock drill is a kind of light rock drill machinery.

Specifications
-Hand held pneumatic leg rock drill of high quality
-Easy operation and maintainance
-Type pneumatic leg rock drill
YT28 Hand-he

Specifications
-Hand held pneumatic leg rock drill of high quality
-Easy operation and maintainance
-Type pneumatic leg rock drill
YT28 Hand-he

YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern design techniques,

Weight 19kg
Overall length 600 mm
Operating air pressure 0.4£¬0.5 MPa
Impact energy ¡Ý28J
Air-pipe bore(inner Dia.) 19 mm...

Pneumatic Tools YO20  Hand-hold  Rock Drilling 561mm 20kg Kaishan famous brand factory offer
 
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YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern design techniques

Rock Drilling 4'' High Air Pressure DTH Drill Bit For DHD340 Shank 115mm / 127mm
 
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CIR/DHD/Cop/Br High Air Pressure Hard Rock Drilling Down The Hole/DTH Hammer Drill Bit for Mining & Water Drilling &Quarrying

pneumatic hand-hold and air-leg rock drill

YT23D air leg rock drill is mainly used for blasting holes and other drilling works in a quarries, railway construction

YT28 Air leg rock drill uses a gaswater interaction, air leg quick return, pressure regulator and other agencies

The machine is a new light-duty rock drill to exploiting and constructing in stone industry and architecture industry

It is mainly used for blasting holes and other drilling works in quarries, railway construction,
water conservancy construction and defence projec

YT23D air leg rock drill is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy constructio

It is mainly used for blasting holes and other drilling works in quarries, railway construction

YT-28 Air leg rock drill is the most modern drilling machine, drilling machine which uses a modern design techniques