Zdy-660 Hydraulic Coal Mine Tunneling Well Rock Rotary Drilling Machine/Rigs

Luckywind Handicrafts Company Ltd. / 2022-07-04

Zdy-660 Hydraulic Coal Mine Tunneling Well Rock Rotary Drilling Machine/Rigs

  • After-sales Service:Quick After-Sales Service
  • Warranty:1 Year
  • Certification:CE, Atex
  • Surface Treatment:Polishing
  • Manufacturing Process:Forging
  • Trademark:Jikai

=== Base Info ===

  • Model NO.:ZDY-660
  • Origin:Shijiazhuang City, Hebei Province, China
  • Production Capacity:100sets,Year

=== Description ===
ZDY-66021Drill Diameter (mm)Φ42 (straight shackle,standard)Φ50(1:8 conical buckle,optional)22Geological Drill bit DiameterΦ56/Φ65/Φ75Φ65/Φ75/Φ90/Φ94
WorkshopZdy-660 Hydraulic Coal Mine Tunneling Well Rock Rotary Drilling Machine/RigsZdy-660 Hydraulic Coal Mine Tunneling Well Rock Rotary Drilling Machine/RigsZdy-660 Hydraulic Coal Mine Tunneling Well Rock Rotary Drilling Machine/Rigs
 

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