Portable hydraulic water well drilling rig.
Purpose: It's designed for drilling water wells, especially in areas like mountainous regions or for geothermal air-conditioning holes.
Features: This type of rig is often characterized by its compact size, ease of transport, and ability to be used both indoors and outdoors.
Mechanism: It utilizes a hydraulic system for operations like lifting, loading, and unloading drill pipes, aiming for efficiency and labor-saving.
Applications: Suitable for various ground conditions including sand, soil, clay, and soft rock.