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KHYD75 Hard Rock Drilling Rig For Coal Mine
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  • KHYD75 Hard Rock Drilling Rig For
  • KHYD75 Hard Rock Drilling Rig For
  • KHYD75 Hard Rock Drilling Rig For
  • KHYD75 Hard Rock Drilling Rig For
  • KHYD75 Hard Rock Drilling Rig For
  • KHYD75 Hard Rock Drilling Rig For
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KHYD75 Hard Rock Drilling Rig For Coal Mine

Price: US$ 4000
Minimum Order: 1 set
Payment Terms: tt, lc
Port of Export: qingdao
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Product Details
Model No.: khyd-75 Brand Name: Master Machinery
Certification: iso-9001
Specification: Model Unit KHYD75
Rated output power of electric motor kw 3
Rated voltage of electric motor v 380/660
Rated frequency of electric motor hz 50
Rated current of electric motor a 6.8/3.9
Motor rotating speed r/min 1420
working mode continuity
Drilling speed mm/min 320
Maximum axial thrust n 10000
Borehole diameter mm 42(rock)
42-80(coal seam)
Hardness range protodikonov`s scale of hardness f<10
Maximum drilling depth m 10(rock)
30-80(coal seam)
Weight of drilling rig (excluding runways, drill pipes, drills) kg 75
Dimension (length*width*height) mm 720*376*436
Packaging & Delivery
Packaging: wooden box
Delivery/Lead Time: 3 days
Production Capacity: 100 sets per month
Product Description
Key words: portable rock drilling rig,hard rock drilling rig,core drilling rig for hard rock,mine rock drilling rig ,coal mine equipment,coal mine drilling machine, underground coal mine drilling machine
1.The brief introductions of KHYD75 rock drilling rig
KHYD75 is a rock electric drill rig for coal mines. It is a tool for drilling rock burst holes. It is used in the operation of mine roadway driving, road construction, water conservancy construction, metallurgical mining and stone square engineering, and can also drill water hole, water probe hole and gas hole in coal seam.
Drilling rigs can be combined with drilling stand, and can be horizontally forward or inclined upward and downward.
In order to prolong the service life of the drill bit and improve the working conditions of the operator, it can be used for mixing the drill hole water to discharge the powder or also using the spiral vane drill pipe to drill and dry powder discharge.
In drilling operations, we only need to operate the handwheeland can advance and retreat automatically.

Shandong Master Machinery Group Co.,Ltd.
Sales Manager: Kevin
Mobile Phone:0086-18865479507
Mail: *
WeChat: 18865479507
QQ: 256618593
TEL: 0086-537-3860909
Skype: 8618865479607
Whatspp: 008618865479507
Website: *
KHYD75 Hard Rock Drilling Rig For Coal Mine
KHYD75 Hard Rock Drilling Rig For
KHYD75 Hard Rock Drilling Rig For
KHYD75 Hard Rock Drilling Rig For
KHYD75 Hard Rock Drilling Rig For
KHYD75 Hard Rock Drilling Rig For
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SUPPLIER PROFILE
Company: Shandong Master Machinery Group CO,. ltd.
City/State Jining, Shandong Country: China  
Business Type: Export - Manufacturer / Trading Company Established: 2014
Member Since: 2018 Contact Person Kevin Shao
SUPPLIER PROFILE
City/State/Country -
Jining, Shandong
China  
Business Type -
Export - Manufacturer / Trading Company
Established -
2014
Member Since -
2018
Contact Person -
Kevin Shao