Mining YT 28 Air Leg Rock Drill Machine Hand Held Jack Hammer Drill (1600066472911)

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Product Overview

Description



Product Description


 


Most fit drilling horizontal and inclined blast holes in medium-hard rock with a hardness of f=8~18.


It may also be for making roof bolting holes. The drill is an important instrument in mining, railway, communication and water conservancy projects.


Grouped control mechanism, quick to start up with“air-on, water-on, air-off” mechanism easy handle and maintain.


Low noise, small vibration, energy-saving and efficient, highly interchangeable parts with long service life reliable performance.


Different form similar products particularly in its high efficiency, strong flushing and powerful torque.


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Advantages of hand-held air rock drill:
A: Safe and easy to operate
B: High efficiency and reliability
C: Can be used on all rock formation
D: Engery-saving
E: The well-know brand
F: Long service life of parts
G: Parts highly interchangeable and reliable performance etc
H: Both hand held and with airleg available.


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Main 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" mechanism,convenient to handle and easy to maintain and repair.
3)Energy-saving and efficient, long service life of parts, parts highly interchangeable and reliable performance.









































Weight26kg
Overall length661mm
Diameter of cylinder80mm
Inner diameter of air pipe25mm
Inner diameter of water pipe13mm
Specification of bit shank22x108mm
Operating air pressure0.4-0.63MPa
Impact frequencey(o.63MPa)≥37Hz
Air consumption≤ 81L/s


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Jack Hammer


We offer a range of hand drills,leg drills and feed drills .It is mainly used for blasting holes and other drilling works in quarries, railway construction,water conservancy construction and defence project facility.It is suitable for drilling and blasting under various of rocks at any direction angles.


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1600066472911
0.0074 s.