Origin	China
Model Number	YT29A

YT29A type of air leg rock drilling machine is the most strongest,powerful and highly efficient rock drill in the same range.It can give more improved productivity and drill steel economs,which also can be widely used on all rock formation and all kinds of applications.

Product Specifications :

Weight                                26.5kgs

Length                                659x248x205mm

Cylinder Dia.                        82mm

Stroke                                60mm

Working Pressure                  0.4~0.63Mpa

Water Pressure                     0.3Mpa

Impact Energy                      ≥70J

Impact Frequency                  ≥40Hz

Air Consumption                   ≤65L/s

Air Hose Inside Dia.               25mm

Water Hose Inside Dia.          13mm

Drill Bits Size                       34~45mm

Max. Drilling Depth                5M

Drilling Rod Size                   H22 x 108mm

Drilling Torque                      ≥16N.m

Air Leg Type: FT160

Weight                       17kgs

Length                       1370mm

Oil Feeder Type : FY250

Weight                       1.20kgs

Oil Capcity                   250ml