This model of hydraulic production drilling jumbo for mining features a drilling diameter range of 64-98mm with a drilling depth of 40m. These long-hole mining jumbo drills are intended for use in medium-scale mining operations for drilling tunnels with a cross sectional area range from 4m*3.9m to 7m*4.8m. Equipped with a high performance rock drill, the hydraulic mining jumbo is capable of drilling holes in parallel or scallop fashion.

1. A high-torque motor and a high-efficiency rock drill work in tandem to create deep, straight holes.
2. The locating system of this drill is electronically controlled while the rock drill and anti-jamming system are both PLC controlled for an incredible amount of precision.
3. The drill is highly mobile and can even be controlled by precision remote control.
4. Equipped with a dual-buffering system, the rock drill is suitable for drilling many kinds of rocks.