hydraulic jumbo machine mining (98) Online Manufacturer
Product Name: Fully Hydraulic Tunneling Jumbos Tunnel Anchor Bolt Drilling Rig Used For Tunnel Support
Overall Dimensions: 14330*2180 *2380/3080mm
Applicable Section Of Anchor Rod: 10 * 7.5m
Drilling Diameter: Φ43mm- Φ89mm
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