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RC Series Reverse Circulation DTH Hammer and Bit

Xiamen Bestlink Factory Co., Ltd.
  • Type：Drilling Machine
  • Material：High Manganese Steel
  • Usage：Coal, Ore, Water Well, for DTH Driller
  • Condition：New
  • Power Type：Pneumatic
  • Place of Origin：Fujian, China (Mainland)

Base Info

  • Model NO.：HRC MIC PD5 PR4
  • Model Number：RC45 RC55 RC65
  • Mining Object：Deep Exploration Drilling
  • Transport Package：Plywood Box
  • Specification：as per order quantity
  • Trademark：Bestlink
  • Origin：China
  • HS Code：82071990
  • Production Capacity：20000PCS Per Month

Description

DTH Hammer TypeHRC45HRC55HRC65HRC52RC542RC543RC545RC547Length (less bit) mm10201111125012081191119112611270Weight (excluding bit) kg9466.51107057626571External diameter mm99126146126109.5116117.5124.5Bit shank HRC45HRC55HRC65PR52RE542RE542RE545RE547Hole range mm114-127133-152155-190133-146113-130120-135122-135130-146Connection thread upon the thread of the drill tube3.5"-4" remet
4" metzke4"-4.5" remet
4"-4.5" metzke4.5" remet
4.5" metzkeworking pressureMpa1.0-3.01.5-3.51.5-3.51.5-3.51.5-3.51.5-3.51.5-3.51.5-3.5Impact rate at 1.7 MpaHZ3035283535353535Recommended Rotation Speedr/min25-4025-4025-4025-4025-4025-4025-4025-40Air consumption (m3/min1.0 Mpa8162016121216161.8Mpa12222622181822222.4Mpa1628352826262828
  Drill BitBit Dia.
(mm)No. Air
HolesGauge
ButtonsFront
ButtonsWeight
(kg)Part No.HRC11528x148x1314HRC45-11514028x168x1416.5HRC55-14016528x188x1619.5HRC65-165MIC13328x168x1417.5MIC-13314028x168x1418MIC-14014628x188x1420MIC-146PR513328x168x1412.5PR5-13314028x168x1413PR5-14014628x188x1413.5PR5-146PR411528x168x1314.4PR4-11512728x168x1415PR4-12713328x168x1415.5PR4-133
RC Series Reverse Circulation DTH Hammer and Bit

RC Series Reverse Circulation DTH Hammer and Bit
RC Series Reverse Circulation DTH Hammer and Bit


RC Series Reverse Circulation DTH Hammer and Bit

RC Series Reverse Circulation DTH Hammer and Bit