Home > Products > DTH drilling rig > HQZ pneumatic down the hole hammer drill rig for hard rock
HQZ pneumatic down the hole hammer drill rig for hard rock
- 5000 Set / Sets per Month
- Qingdao Tianjin Shanghai
- T/T Credit Card
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Product Details
Condition: | New | Type: | Core Drilling Rig | Power Type: | Gasoline |
Place of Origin: | Shandong, China | Brand Name: | HW | Model Number: | HQZ10 |
Usage: | Coal | Voltage: | 220V/380V | Power(W): | 3000 |
Dimension(L*W*H): | 1524*500x300mm | Weight: | 150kg | Certification: | ISO CE |
Warranty: | 1 Year | After-sales Service Provided: | No overseas service provided |
Product Description
HQZ pneumatic down the hole hammer drill rig for hard rock Introduction
HQZ series engineering drilling machine is a kind of submersible electric rotary drilling rig, it is the ideal of bored piles into holes . It can make several groups into drill combination drilling used in underground continuous wall and shaft anti-seepage curtain engineering construction, etc. For silt , clay and gravel layer and weathered shale formation drilling. Widely used in civil ,traffic, water conservancy, electricity, ports and other projects of foundation construction.
Application
HQZ type DTH drilling rig is mainly used for open-pit mine blasting hole chisel, it can also be used for construction, water conservancy, power engineering, highway, rail and military engineering and other outdoor drilling operations. It is one of the mainly perforation equipment in small and medium-sized open-pit mine.
HQZ type DTH drill in under 3000m altitude, temperature of 35degree celsius to 40 degree celsius - climate conditions all can use. Usually in 12 to 15m on the steps of driling and 60 75 90 degree celsius within the scope of the 150mm diameter inclined or vertical hole.
HQZ pneumatic down the hole hammer drill rig for hard rock Parameter
Model | HQZ10 | HQZ15 | HQZ20 | HQZ25 |
Borehole diameter(mm) | 50-80 | 50-90 | 65-150 | 110-150 |
Drilling depth(m) | 10-15 | 10-20 | 20-25 | 20-25 |
Rotary speed (r/min) | 112 | 100 | 90 | 60 |
Gas consumption (m/min) | 3.5-4.5 | 4-7 | 4-6 | 6-8 |
Cylinder diameter (mm) | 90 | 120 | 150 | 170 |
Drill pipe (mm) | 42 | 30 | 50-60 | 50-60 |
Electric motor (kw) | 3 | 4 | 4 | 5.5 |
Overall dimensions(mm) | 1524 | 1734 | 2400 | 1714 |
Weight(kg) | 148 | 175 | 224 | 250 |
HQZ pneumatic down the hole hammer drill rig for hard rock Photos
Contact Us
- Shandong Hengwang Group Co., Ltd.
- Contact nameEVA Shao
- Phone86-537-2882808
- AddressShiqiao Ind. Zone, Beihu Provincial Tourism Resort
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