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
Rotary drilling rig accessories
Company news
Industry trends
Domestic cases
Export cases
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
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
DR160 rotary drilling rig --- Desert King
DR-150 rotary drilling rig--both small and large pile foundations can be completed
DR160 rotary drilling rig arrived at the construction site
DR-100 rotary drilling rig river channel construction