Introduction to the classification and characteristics of anchor drilling rigs

Classification and Characteristics of Domestic Anchor Drilling Machines

At present, most anchor drilling rigs in China are mainly designed for rock anchoring and can be divided into two types based on their technical performance:

1. Fully hydraulic anchoring drilling rig

The rotary power, propulsion power, and auxiliary actions of this type of drilling rig are all powered by hydraulic pressure, and the hydraulic station is driven by an electric motor or internal combustion engine. This type of drilling rig has a wide adjustment range, suitable aperture and depth; The drilling and anti jamming capabilities are good, and the operation is flexible and convenient, which is currently the type adopted by most domestic manufacturers.

2. Electric hydraulic anchoring drilling rig

The rotation of this type of drilling rig is powered by an electric motor, and the propulsion and auxiliary actions are powered by hydraulic pressure.

The characteristics of foreign anchor drilling rigs

At present, most of the foreign anchoring drilling rigs used by domestic construction teams are powered by internal combustion and fully hydraulic control, equipped with hydraulic rock drills. They have a single power source, a large processing range, and are suitable for both soil and rock anchors. However, they have great advantages when used for soil anchors.