GY-150HB model drilling rig is a lightweight and versatile engineering exploration drilling rig, suitable for engineering geological exploration in industrial and civil construction, railways, bridges, hydropower, and other departments, as well as for the construction of small diameter foundation piles. Its main features are as follows:

1. 1. A wide range of rotation speeds with reasonable gears.
   2. Low rotation speed and high torque, suitable for sampling and pile hole construction.
   3. High rotation speed for drilling with small-caliber diamond bits, suitable for pile testing and other construction tasks.
   4. Equipped with a combination of friction cone and planetary wheel hoisting mechanism, advanced structure, and good impact resistance.
   5. Hydraulic feed, easy operation, and high drilling efficiency.
   6. The rotary table features a T-slot variable angle device, with a wide range of angles, allowing for drilling at various inclinations.
   7. Compact structure, with the drilling rig’s water pump and diesel engine mounted on the same base, taking up minimal space.
   8. Small size and light weight, making disassembly and relocation convenient.
   9. The gearbox is equipped with a fan for heat dissipation, ensuring the oil temperature does not overheat.

   10. The upper frame is designed with a hydraulic cylinder for rear movement, providing easy and flexible access to the drilling hole.