Kelly bar rotary drilling rig
Wheel rotary drilling rig
Crawler rotary drilling rig
Excavator modified rotary drilling rig
Track long spiral pile driver
Diesel hammer pile driver
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It can be operated in all terrains and complex working conditions, and the meteorological weathered rock, strong weathered rock, cobblestone, backfill stone, etc. can be taken by one machine
Wheeled rotary drilling rig used in the construction of national highways
Help the construction of the beautiful Xinjiang Basin
DR-160 drilling rig assist national highway network construction
Fight side by side with the Sany Rotary Drilling Rig
DR-120 rotary drilling rig contributes to the construction of Tibet
Small excavator modified rotary drilling rig
Inner Mongolia Prairie Construction_DR-150
Construction pictures of two rotary drilling rigs in the Sichuan Basin
DR 150 rotary drilling rig-two machines work together