14 Kw Frequency Hydraulic Rock Drill for Bolt Support and Customizable Drilling Depth
Price:
Negotiable
MOQ:
5
Delivery Time:
Peak Season Lead Time: one month, Off Season Lead Time: within 15 workdays
Product Description
HS14B/D rock drill
Product Description
High-Frequency Hydraulic Rock Drill Designed for Bolt Support and Surface Drilling Equipment
Impact Power: 14 kW
Drilling Diameter: 33-51 mm
Equipped with an active drill tool rebound cushioning system.
The distribution valve is located at the rear end of the thrust piston, capable of recovering rebound energy of the piston.
The impact piston is a composite piston, composed of an impact piston and a thrust piston.
The shank end can be either internally or externally threaded.
The front chamber of the piston is at atmospheric pressure, while the rear chamber handles oil return, with the rear end face alternately replacing oil.
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
Product Description
High-Frequency Hydraulic Rock Drill Designed for Bolt Support and Surface Drilling Equipment
Impact Power: 14 kW
Drilling Diameter: 33-51 mm
Product Details
The impact piston has three progressive steps.Equipped with an active drill tool rebound cushioning system.
The distribution valve is located at the rear end of the thrust piston, capable of recovering rebound energy of the piston.
The impact piston is a composite piston, composed of an impact piston and a thrust piston.
The shank end can be either internally or externally threaded.
The front chamber of the piston is at atmospheric pressure, while the rear chamber handles oil return, with the rear end face alternately replacing oil.
![14 Kw High-Frequency Hydraulic Rock Drill for Bolt Support and Surface Drilling Equipment]()
Technical Parameters
| HS14B/D Rock Drill | ||
| Structure | ||
| Dimension | mm*mm*mm | 574X323.5X180 |
| Weight | KG | 127 |
| Center Height | mm | 90 |
| Shank | - | R32F/R32/T38 |
| Hole Diameter | mm | 33-51 |
| Impact Functions | ||
| Max. Impact Power | KW | 14 |
| Oil Inlet Pressure | Bar | 180 |
| Impact Frequency | HZ | 110 |
| Flow | L/min | 90 |
| Impact Energy | J | 127 |
| Rotation Functions | ||
| Displacement | CC | 100/125 |
| Rotation Speed | Rpm | 550-440 |
| Max. Torque | Nm | 340-420 |
| Oil Inlet Pressure | Bar | 175 |
| Flow | L/min | 75 |
| Others | ||
| Water Pressure | Bar | 10-15 |
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Qingdao Elite Hydraulic Co.,Ltd
Location
No. 366 Liaoyang West Road, Shibei District, Qingdao, Shandong, China 266000
Contact Person
David