The CYTJ45 (HT81) hydraulic drilling jumbo for tunneling is a powerful drilling rig with a hydraulic control system, strong boom and HC109 rock drill. The working efficiency and reliable performance of this tunneling jumbo is unparalleled by competitor equipment. The hydraulic jumbo drill is designed for application in small to medium-scale tunnels and mines, achieving a cross sectional area of 39 square meters.

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.

The HT83 hydraulic drilling jumbo for tunneling features an advanced hydraulic drilling system that boasts outstanding jamming resistance, fast drilling speeds and incredible working efficiency. The hydraulic jumbo drill also features a compact structure with flexibile movement that opens up many different options during drilling operations.

One of the most attractive features of the hydraulic crawler drilling jumbo for tunneling is its double-boom design that allows for a drilling cross section area of 17 square meters. The tunneling jumbo has two drive methods, single-power and dual power, giving it a wider range of efficiency and power options.

CMJ14 hydraulic drilling jumbo is mainly used to drill blast holes for small to medium sized tunneling construction in coal mine and other underground engineering with cross section 4.2-14m2 . The drilling jumbo greatly improves working environment, and gets efficiency and quality development. Electricity power and twin power drilling jumbo are available for option.