YT23 Air Leg Rock Drill

Specifications

YT23 Air leg Rock Drill is a kind of high efficiency air leg rock drill machinery. it is mainly used for blasting holes and other drilling works in a quarries, railway construction, water conservancy construction and defence project facility. When it is matched with the Model FY200A  Oil reservior and Model FT160A or FT160B Air-leg, it can perform wet drilling and blast holes from different and angles.

Specification

Weight                                                              24 kg

Length                                                             628mm

Air pressure                                                     0.63MPa

Cylinder dia                                                        76mm

Piston stroke                                                       60mm

Impact frequencey                                                 ≥ 36Hz

Impact energy                                                    ≥  65J

Air consumption                                                    ≤80 L/S

Idel speed                                                      ≥300r/min

Noise                                                         ≤112dB(A)

Water pressure                                               0.2-0.3MPa

Air pipe (inner dia )                                             25mm

Water pipe (inner dia )                                        13mm

Bore dia                                                         34-42mm

Bore depth                                                           5m

Shank dimensions(hex*length)                           22*108mm