KSQ Technologies (Beijing) Co. Ltd
KSQ Technologies (Beijing) Co. Ltd At KSQ We always look at the business in your point of view.
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Pneumatic Rock Drilling Tools Airleg Jack Hammer YT29A Ore Mining Quarrying Drilling
Apoplication
The Products are mainly used in construction sites, various types of mines, railways, water conservancy construction and national defense construction areas for drilling operations.
Description & Specification
YT29A Air Leg Rock Drill
YT29A type pneumatic rock drill for drilling in the hard rock horizontal and inclined direction hole, can also be up drilling anchor hole, hole is Φ 35 ~ 45 mm in diameter, and effective drilling depth of 5 meters.
Depending on the roadway cross-section size and operation conditions, the machine can be used FT160A gas legs, long FT160C type gas type, FT160B dispirited legs (metal mines can also be used FT170 gas leg), can also be installed in jumbo or drill the rack to dry and wet drilling.
FT160A Air leg:
Weight 17KG
Length retracted: 1668MM
Length extended: 3006MM
Feeding Length: 1338MM
Cylinder Inner Dia. 65MM
FT160B Air leg:
Weight 16KG
Length retracted: 1428MM
Length extended: 2526MM
Feeding Length: 1098MM
Cylinder Inner Dia. 65MM
FT160C Air-leg
Weight 18KG
Length retracted: 1820MM
Length extended: 3310MM
Feeding Length: 1490MM
Cylinder Inner Dia. 65MM
| The parameter name | Unit | The parameter value |
| Weight | kg | ≈27 |
| Length | mm | 659 |
| The cylinder diameter | mm | 82 |
| Piston stroke | mm | 60 |
| Gas consumption | L/s | ≤65 |
| Drilling and frequency | Hz | ≥37 |
| Impact energy | J | ≥69 |
| borehole speed | mm/min | ≥475 |
| The borehole diameter | mm | Φ34-42 |
| Perforating depth | m | 5 |
| Shank | mm | 22×108±1 |
Specification of pneumatic rock drill/ jack hammer / Hand-operated rock drill
jack hammer | jack hammer | jack martelo | Jack Hammer | Presslufthammer | jack çekiç | Jack Hammer
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About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers