Full Hydraulic Tunneling Jumbo is a rock drilling equipment that integrates mechanical, electrical, and hydraulic systems. It is mainly used for tunneling, blasting holes, and rod holes in underground mines, metallurgy, hydropower, railways, highways, and other fields. 

It consists of a hydraulic rock drill, a propulsion unit, a drilling arm, and a chassis. The hydraulic rock drill is driven by full hydraulic power, with a drilling speed of up to 0.8-2 meters per minute. The walking power is provided by the engine, with a speed of up to 4 km/h. The unique sliding arm mechanism ensures that the drilling holes are always parallel and with higher spacing accuracy. Additionally, the system is equipped with functions such as anti-jamming and water induction for efficient operation. The machine has the advantages of small size, compact structure, low center of gravity, maneuverability, and stable operation. By using our company’s rock drilling jumbo, safety is enhanced, labor intensity is reduced, and work efficiency is improved. 

Compared to previous pneumatic rock drilling jumbos and manually operated ones, the advantages of the full hydraulic rock drilling jumbo are as follows:

It significantly improves the working environment and reduces noise pollution.

It does not require highly skilled operators. The operators can easily and accurately control the position, angle, and depth of the blast holes.

The hydraulic rock drilling jumbo has a fast drilling speed, greatly reducing over-excavation and under-excavation, improving the construction quality, work efficiency, and energy utilization of tunnels.

The construction process is safer. The tunneling jumbo utilizes computerized automatic control technology, reducing the positioning time of the drilling arm.