YT29A Air Leg Rock Drill

The YT29A rock drill is the most strongest, powerful and highly efficient rock drill in the range.It gives improved productivity and drill steel economs and can be used on all rock formation and in all kinds of applications.

Specification:

Weight                                                        26 KG

All length                                                      660MM

Air consumption                                               ≤82L/S

Drilling Frequency                                              ≥40HZ

Air pipe inner Dia.                                                25MM

Water pipe inner Dia.                                              13MM

Drilling Hole Dia.                                             34-42MM

Drilling Depth                                                      5M

Shank Size                                                  22*108mm

Air pressure                                                    0.63Mpa

FT160 Air leg:

Weight                                                                    17KG

Length                                                                1800MM

Pushing stroke                                                          1370MM

FY250 Oil Reservior:

Weight                                                                   1.2KG

Oil capacity                                                             250ML