类型
Small crawler down-the-hole drill
尺寸(长×宽×高)
1500*1400*1000mm
Product name
Small crawler down-the-hole drill
Drilling diameter
60-200mm
Adapted rock species
Medium hard and hard rock F = 8-16
Use air pressure
0.5-0.7 MPa
Drilling speed
F = 8-12...100-200mm/min
High and low gear
High and low speed 8 gears