YT23D Atlas copco Rock Drill ,air leg rock drill
1.It is moslty use in tunnel,gold mine
2.high efficient
3.best quality
Port: Fuzhou
Minimum Order Quantity: 5 Set/Sets rock drill
Supply Ability: 10000 Set/Sets per Year rock drill
Payment Terms: L/C,T/T,Western Union
Contact SupplierPackaging Detail: wooden case and carton case
Delivery Detail: five days after receiveing the payments
YT23D Atlas copco rock drill
I. Application and Application Range
The YT23D rock drill is a low-energy consumption device designed on the basis of the 7655 rock drill. It performs well under low air pressure, and is particularly suitable when air pipe is long or power source is a small air compressor. The drill is used in excavation of tunnel, and an important tool for constructions of train, water conservancy and national defense rock excavation. With the FY200A oil lubricator and FT160A air leg, the drill is able to carry out wet drilling on medium-hard rocks and hard rocks and drill horizontally inclined blast holes; it can also be equipped on a trolley without the air leg.
II. Technical Specifications
YT23D Atlas copco rock drill
Weight | 24kg |
Full length | 668mm |
Operating air pressure | 0.35-0.63MPa |
Diameter of air cylinder | 70mm |
Piston stroke | 70mm |
Drilling impacting frequency under 0.4 MPa | ≥ 28Hz |
Impact energy | ≥ 45J |
Air consumption for drilling | ≤ 38L/s |
Noise | ≤ 112dB(A) |
Water pressure | 0.2-0.3MPa |
Inner diameter of rubber air pipe | 19mm |
Outer diameter of rubber water pipe | 13mm |
Borehole diameter | 34-42mm |
Maximal borehole depth | 5m |
Bit shank size: hexagonal diagonal×length | 22×108mm |
Weight of FY200A oil lubricato | 1.2kg |
YT23D Atlas copco rock drill Air leg
Air leg | FT160A | FT160B |
Weights | 17(kg) | 16(kg) |
Maximal lengths of air leg | 3006(mm) | 2526(mm) |
Minimal lengths of air leg | 1668(mm) | 1428(mm) |
Drilling lengths | 1338(mm) | 1098(mm) |
Maximal shaft thrusts | 2000(N) | 2000(N) |
FY200B Oil Lubricator:
Oil capacity 200ml