The GEOMASH group of companies modernizes the LBU-50 drilling rigs, equipping them The technology of drilling with airlift is effective in the construction of wells with a diameter of 150 to 1000 mm to a depth of 150 m. Technological equipment for drilling with air-lift to a depth of 50 meters: 1. Double drill rods - 20 pcs. 2. Drag bit 500 mm - 1 piece 3.Transmitter with check valve - 1 pc. 4.Two gripping elevator for air-lift pipes - 1 pc. 5. Wrench - 1 pc. 6. The fork for the airlift rods - 2 pcs. 7. The fork for the TBSU-85 drill rods- 1 pc. 8.Table for work with air-lift rods - 1 pc. 9. Hydraulic wrench - 1 piece 10.Swivel - 1 pc. 11.The insert in the working table - 1 pc. 12. Pressure hose with the swivel adapter - 1 pc. 13. Adapter from the frame elevator to the drill rod with trihedral connection - 1 pc.