80cm Hydraulic Deep Rock Drilling Machine/Diesel Pile Driver
This machine can dig 30 cm, 40 cm, 50 cm, 60 cm, 70 cm, 80 cm and 90 cm in diameter. After adding a brush shovel, it can dig a deep hole with a diameter of 1 meter and a diameter of 2 meters, and a construction machine with a depth of 1-30 meters. The large Luoyang
2024-01-23