Hebei Guomei Machinery Manufacturing Co., Ltd
Column mounted hydraulic rotary drilling rig
- ZYJ-270 pillar hydraulic rotary drilling rig for mining use ZYJ-270 pillar hydraulic rotary drilling rig package
- 1 Units
- USD $4000 - 10000 / Unit
- ZYJ-570 hydraulic rotary drilling rig for mining ZYJ-570 column type rotary drilling rig hydraulic column drilling rig package
- 1 Units
- USD $4000 - 10000 / Unit
- Column mounted hydraulic rotary drilling rigZYJ-420/200
- 1 Units
- USD $10000 - 50000 / Unit
- Column mounted hydraulic rotary drilling rigZYJ-420/230
- 1 Units
- USD $10000 - 50000 / Unit
- ZYJ-480/200Column mounted hydraulic rotary drilling rig
- 1 Units
- USD $10000 - 50000 / Unit
- Column mounted hydraulic rotary drilling rigZYJ-1250/120
- 1 Units
- USD $10000 - 50000 / Unit