Rotary drilling machines, such as rotary water well drilling machines, mainly rely on the rotational motion of drilling tools to break rock layers into holes. Its working principle is that the power machinery drives the turntable through a gearbox, and the active drill rod drives the drill bit to rotate and break the rock layer at a certain speed. This type of drilling rig is commonly used for washing rotary drilling rigs with forward and reverse circulation mud, consisting of a tower, winch, turntable, drilling tools, mud pump, faucet, and electric motor.

A water well drilling rig is a mechanical equipment specifically used for drilling water wells and completing operations such as lowering pipes and washing wells. It is mainly composed of power equipment, drill bits, drill rods, drill frames, etc., and has the characteristics of large drilling depth, large drilling diameter, and fast drilling speed. Water well drilling machines are usually divided into three categories: rotary rotary machines, impact drilling machines, and composite rotary machines.

In the field of geological exploration, vehicle mounted drilling rigs can quickly and accurately obtain underground rock layer information, providing strong support for geological research and resource development. In basic engineering such as bridges, tunnels, and high-rise buildings, vehicle mounted drilling rigs can be used in key links such as pile foundation construction and underground continuous wall construction to ensure project quality and safety.

The vehicle mounted drilling rig equipped with a vehicle chassis has excellent mobility and off-road capabilities, making it easy to cope with various complex terrains and engineering environments. Vehicle mounted drilling rigs not only have drilling functions, but can also be equipped with different drill bits and accessories according to engineering needs, achieving the conversion and upgrading of multiple functions. Adopting advanced control systems and safety protection measures to ensure the safety of personnel and stable operation of equipment in complex working environments.