Hardness of rock:f6-20

Dia of hole:32-46mm

Shank size:H22*108

Drilling speed 0.8-1.5m/min

Depth of vertical hole 3m

Air compressor for flushing 0.9CBM

Traveling speed:0=2.0kg/h

Climb capability 30

Dimension 6000*2425*2050mm

Weight 3500kg

Min.gap to ground 290mm

Pitching obliquity of kickstand: downward 135 upward 50 total 185

Max.pendular angle of kickstand: lift 100 right 45 total 145

Pitching obliquity of boom: downward 50 upward 25 total 75

Pendular angle of boom: lift 40 right 45 total 85

Compensatory length 900mm

Feed length: 3m