Shaft Drilling Jumbo, Shaft Drill Rig, Drilling Equipment, Shaft Jumbo Drill
This line of vertical shaft drill is specially designed for underground vertical drilling projects. The drill is powered using compressed air and a hydraulic transmission to provide incredible force for a variety of mining and digging applications. The shaft drill rig is suitable for vertical shaft drilling with a wide range of diameters and features flexible operation and high stability.
Outstanding Features of the Vertical Shaft Drill
1. The highly effective pneumatic rock drill ensures a long powerful stroke.
2. The drilling precision and working efficiency is greatly improved using the drill’s parallel moving device.
3. This piece of mining machinery significantly reduces the need for auxiliary work and greatly improves working efficiency.
4. Compared to similar drilling equipment, the Huatai vertical shaft drill provides a 10% increase in working efficiency.
Technical Data of the Shaft Jumbo Drill
|Dia. of vertical shaft (m)||6-8||8-9||8-10||9-11||10-12|
|Retracted length (m)||Φ1.9X7.2||Φ1.9X8||Φ1.9X8||Φ1.9X8||Φ2.25X8.1|
|Quantity of booms||6||6||6||6||8|
|Supporting range||Manufactured according to technical agreement|
|Swing angle of boom||120°||120 °||120°||120 °||96 °|
|Swing method||Hyd. cylinder||Hyd. cylinder||Hyd. cylinder||Hyd. cylinder||Hyd. cylinder|
|Drilling range (m)||Φ1.65-8.2||Φ1.65-9.5||Φ1.65-10.5||Φ1.7-11.5||Φ1.7-11.5|
|Quantity & model of drifter||6/YGZ70||6/YGZ70||6/YGZ70||6/YGZ70||8/YGZ70|
|Power source||Air motor-oil pump||Air motor-oil pump||Air motor-oil pump||Air motor-oil pump||Air motor-oil pump|
|Power of oil pump (kw)||5.8||5.8||5.8||5.8||8.8|
|Working pressure (Mpa)||10-14||12-14||12-14||12-14||12-14|
|Feeding stroke (m)||4.3||5.3||5.3||5.3||5.3|
|Air pressure (Mpa)||0.5-0.7||0.5-0.7||0.5-0.7||0.5-0.7||0.5-0.7|
|Air consumption (m3/min)||68||68||68||68||100|
|Length of drill rod (m)||4.7||5.7||5.7||5.7||5.7|
|Dia. of drill bit (mm)||Φ38-55||Φ38-55||Φ38-55||Φ38-55||Φ38-55|
|Gross weight (kg)||7800||8200||8700||9000||12000|
|Water pressure (Mpa)||0.3-0.5||0.3-0.5||0.3-0.5||0.3-0.5||0.3-0.5|
|Specifications of shank (mm)||Hex drill rod 25x159|
|Inner dia. of air main||Φ102mm|
|Inner dia. of water main||Φ32mm|