Product Description
Hand Held YT27/29 Pneumatic Air Leg Rock Drill Machine
YT27 is a kind of high efficiency air leg rock drill machine,widely used for blasting holes and other drilling works in a quarries
YT27 is a kind of high efficiency air leg rock drill machine. It is widely used for blasting holes and other drilling works in a
quarries, railway construction, water conservancy construction and national defence project facility. When it is matched with
Model FY250 Oil reservoir and Model FT160A or FT160B Air-leg , it is suitable for wet drilling under various of rocks at aclinic
and incline orientation,it can also use in the trolley without Air-leg.
YT29A is a kind of heavy air leg rock drilling machinery, which is highly efficient with low consumption.
It is widely used in railway, highway, hydropower construction, etc., which also becomes the ideal substitute of the machines used
in all kinds of drilling operations as well.
YT29A is suitable for working with the hard and solid rock to do the drilling level, inclined hole or the up drilling (The
drilling diameter is commonly between 34mm and 45 mm, and the depth of drilling is 5m).
According to the size of tunnel fracture surface and the operating condition, it could be matched with the air leg FT160A ,
FT160B, FT160C and FT170.
Whether to do the dry or wet drilling with the drill carriage, drilling rig is feasible for YT29A.
Product Parameters
| item |
value |
| Applicable Industries |
Building Material Shops, Farms, Construction works , Energy & Mining, Other |
| Showroom Location |
None |
| Condition |
New |
| Type |
Pneumatic Rock Drill |
| Power Type |
Electric |
| Place of Origin |
China |
| Brand Name |
MD |
| Usage |
Ore |
| Dimension(L*W*H) |
668*248*202 |
| Weight |
27KG |
| Warranty |
1 YEARS |
| Marketing Type |
New Product 2023 |
| Machinery Test Report |
Provided |
| Video outgoing-inspection |
Provided |
| Warranty of core components |
1 Year |
| Core Components |
Motor, Pressure vessel, Pump, PLC, Other, Gear, Bearing, Gearbox |
| Key Selling Points |
Easy to Operate |
| Drilling Diameter |
30-45mm |
| Drilling Depth |
Max.5m |
| Mobility |
portable |
| Cylinder Diameter |
80mm |
| Piston Stroke |
60 mm |
| Working Water Pressure |
0.3 Mpa |
| Impact Energy |
75.5 J |
| Drilling Speed |
480mm/min |
| Air Pipe Inner Diameter |
25 mm |
| Water Pipe Inner Diameter |
13mm |
| Working Pressure |
0.63MPa |
| Impact Frequency |
36.7Hz |
| Shank Size |
22*108mm |
Audited Supplier 
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