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Quick Details

  • Condition: New
  • Type: Core Drilling Rig
  • Place of Origin: Jiangsu, China (Mainland)
  • Model Number: HPQX-066 (GYQ-200)
  • Usage: Ore
  • Dimension(L*W*H): 1.86x0.78x1.46cm
  • Weight: 800kgs

Packaging & Delivery

Packaging Details bulk
Delivery Time 20 days


big hole core drilling rig
1. GYQ-200 and 200A style
2. .Low speed high torque
3. good quality and service

GYQ-200 and GYQ-200A both are suit industry and civilian construction, highway, railway, bridge base, damsite, irrigation, well, exploration and engineering geological investigation, shallow oil, gas exploitation, mine ventilation, drain off water, big caliber pipe hole working etc.

It can choose diamond, carbide alloy and twist bit to drilling according to different stratum.

Their characteristic are compact structure, light weight, small size and easy detachable.

It use the reasonable speed range, 8 speed series, centralize change speed, lock each other, low speed large torque, wide applicability.

It have two reverse speed, safely troubleshooting.

Chuck of rotary head, GYQ-200 use hand ball chuck, clamping reliable and not hurt the Kelly bar, it can back the rod but not stop the machine. GYQ-200A use hydraulic pressure chuck, it can clamp hexagonal Kelly bar or round drill rod.

GYQ-200 & GYQ-200A have enough instrument, beneficial to know the information in hole. It don’t have many operating handle, reasonable layout, flexible operation.

It use double friction clutch, flexible opening and closing, easy to use.

GYQ-200A drilling rig, 63mm big spindle, it can use 60 double pipe to Jet operations.

The hydro-cylinder can move front or back, the rotary head back to 465mm, easy to take our drilling tools.

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China (Mainland) | Trading Company
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