MDL-60C Crawler Anchoring Engineering Drilling Rig

Description
This engineering drilling rig belongs to full hydraulic gyrator type. Its drilling diameter is 90-185mm and drilling depth 50-80m. When equipped with common alloy bit, the crawler anchor drill rig can be rotary drilling. When meet hard strata, the machine can use normal button bit and can get a high-speed hole under rotary impact drilling. With air compressors and pneumatic DTH hammer, the engineering drilling rig can use tube drilling tool to drill a hole with casing under the instability gravel strata.

Applications
The crawler anchor drill rig is mainly applied to hydropower station, railway, large tonnage of prestressed bolt holes and drain construction on highway slope, as well as the geological hazards, such as dangerous rock anchoring engineering, the displacement of rock anchoring engineering, etc. The engineering drilling rig is also applied to the construction of deep base hole support and foundation reinforcement engineering hole, blasting engineering hole, high pressure jet grouting hole, etc.

Advantages
This crawler anchor drill rig is stable, efficient, versatile, and able to drill complex strata and deal with accidents.
1. Compared with similar products, this kind of drilling rig adopts our company's latest group technology and new hydraulic system.
2. The key components of this engineering drilling rig introduce the products of domestic brands. They are controlled by full hydraulic pressure and showed by instrument. It is convenient and flexible to operate. The maneuverability is strong, so the working efficiency is greatly improved.
3. The shaft bracket of 1200MM is suitable for the construction of less space.
4. Drilling machine gyrator adopts double hydraulic motor drive. With large output torque, the rotary center was lower than those of similar products, greatly improving the stability of crawler anchor drill rig.
5. Equipped with crawler chassis, the grounding pressure of this drilling rig is small and its traction is big, so it effectively prevents subsidence. Therefore, the anchoring engineering drilling rig is appropriate for far-ranging strata.
6. Due to shaft bracket automatically handling drill rod, this drilling rig can reduce the intensity of the workers' labor.

Features
1. The structure of the engineering drilling rig is so compact that it is easy and flexible to operate and shift. Its maneuverability is strong, so it is time-saving and energy-saving.
2. The crawler anchor drill rig is applicable to a wider range of formation.
3. Equipped with specialized pipe drilling machine, such as drill pipe, casing, eccentric bit, the engineering drilling rig is easy to use casing pipe wall to drill holes when meet with unstable strata. It is efficient and high-quality.
4. In view of the special working condition, the cooling system is optimized to ensure that the hydraulic system's outdoor temperature is 45°C, and the highest temperature should not exceed 70°C.
5. The engineering drilling rig can be used for jet grouting construction by altering jet grouting module.

Components
The crawler anchor drill rig is composed of crawler chassis, gyrator, shaft brackets, clamp holder, operating floor, pump station, sliding block and vice-concentration tower.

Parameters of MDL-60C Engineering Drilling Rig