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Xiamen Bestlink Factory Co., Ltd.

Drill, Rock Drill, Drilling Machine manufacturer / supplier in China, offering 2014 Hydraulic Rock Drill for Drilling Rocks, Wholesale Factory Price DTH Rock Drill Bits, Easily Operate Waste Recycle Terrazzo Tile Machine and so on.

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2014 Hydraulic Rock Drill for Drilling Rocks

FOB Price: US $8,000-9,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $8,000-9,000/ Piece
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Production Capacity: 500sets/Month
Transport Package: Cartons
Payment Terms: L/C, T/T, Money Gram, Western Union

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Basic Info
  • Model NO.: BH28
  • Layout: Vertical
  • Number of Shaft: No
  • Automatic Grade: Manual
  • Certification: CE
  • Certificate: CE
  • Loading Port: Xiamen
  • Trademark: BESTLINK
  • Origin: Xiamen
  • Structure: Vertical Drilling Machine
  • Controlling Mode: Artificial
  • Hole Diameter: <50mm
  • Precision: Normal Precision
  • Condition: New
  • Brand: Bestlink
  • Usage: Mining and Quarrying
  • Specification: CE
  • HS Code: 84671100
Product Description
It's working efficiency is 5-10 times that of pneumatic one, while consuming 1/3 power of latter Drilling performance: Applicable to hard, semi-hard and soft rocks; According to different engineering requirements, we can offer various supporting devices for different working
Conditions: Manual hand-held, air ground jack, horizontal bracket for marble mining, and railway type for mines.

Δ Cost Compare:
Compare with pneumatic rock drill, the energy consume is only 1/3 of the pneumatic type, work efficiency is 2 times than pneumatic type, compositive economic benefits 3 times than the pneumatic type. That's because the hydraulic drill's impact frequency and impact power is higher than pneumatic one.
Compare with pneumatic one, hydraulic rock drill is lower noise, less vibration, trivial labor intensity, lower energy consumption, more huge impact energy, and more than 2 times faster drilling speed. It is an ideal tool to replace the pneumatic drill.
Technical specifications of BH28
Overall dimension600*173*190mm
Hole DiameterΦ32-50mm
Drilling depth9m
Drilling speed250-300rpm
Working oil pressure15-17Mpa
Percussion oil flux30-35I/min
Impact energy55-60J
Impact frequency55-60Hz
Torque force50-55Nm
Power11kw
Water or air pressure for dust flushing0.3-0.5Mpa/0.5-0.7Mpa
Air consumption for dust flushing16.5L/s
Drill steel shankHex22×108mm
 

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