Yt24 Air Leg Rock Drills

=== Base Info ===

=== Description ===

Basic Info.

Model NO. YT24 Type Handling Machinery Certificate Ce Color Any Color Mining Object Coal Machinery Feature OEM Usage Rock Drill Power Type Electric Transport Package Wood Case and Cartons Specification CE Trademark GM Origin China Production Capacity 1000set/Year

Product Description

YT24 Air leg Rock Drills is a kind of high efficiency air leg rock drill machine. It is widely used for blasting holes and other drilling projects in a quarries, railway construction, water conservancy construction and defence project facility.
It is suitable for drill level or gradient holes in medium hard or hard rock(f=8-18). The drilling depth can be five-eight meters. It can be matched with the FT140BD short air-leg or FT140B long air-leg to use in the basis of the width of rock. Also it can be fixed on drilling-vehicle or drilling-shelf.
To ensure the well lubricating. This rock drill may match FY200B oil reservior.
Specification
Weight 24 kg
Length 678mm
Cylinder dia 70mm
Piston stroke 70mm
Air pressure 0.4- 0.63MPa
Impact frequencey ≥ 31Hz
Air consumption ≤ 66.7 L/S
Air pipe (inner dia) 19mm
Water pipe (inner dia) 13mm
Shank head dia 34-42mm
Shank dimensions(hex× Length) 22× 108 mm± 1mm
FT140B Air-leg:
Length of air-leg 1687mm
Pushstroke 1250mm
Cylinderdia 60mm
Weight 15.6kg
FT140BD Air-leg:
Lengthofair-leg 1400mm
Push stroke 965mm
Cylinderdia 60mm
Weight 13.9kg
FY200B Oil reservior:
Capacity 200milliliter