This hydraulic drilling jumbo for tunneling is a single-boom hydraulic wheel jumbo that can carve through the earth with a cross sectional area of 16.8m2. The drill machinery’s combination of a hydraulic control system, high strength boom and powerful rock drill, makes the tunneling jumbo suitable for most small and medium sized tunneling and mining jobs.

1. The hydraulic control system is resistant to jamming and increases the working life of the drill pipe.
2. A low-emission and high-performance diesel engine produces little pollution while providing significant power.
3. The heavy-duty single boom allows for precise drilling.
4. The installed rock driller is suitable for breaking through a wide range of rock types. The equipped dual-damping system also prolongs the service life of the driller.