Yt24 Air-Leg Rock Drill/Hand-Held Pneumatic Rock Drill

• After-sales Service: None
• Warranty: None
• Degree of Automation: Semi-Automatic
• Transport Package: Cartons or Others
• Trademark: GM
• Origin: China
• Model NO.: YT24
• Production Capacity: 50000set/Year

Product Description

The YT24 rock drill 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                                                   200millilite