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- Condition:
- New
- Type:
- Core Drilling Rig
- Power Type:
- Electric
- Place of Origin:
- Shandong, China
- Brand Name:
- Hengwang
- Usage:
- Coal
- Voltage:
- 380V/660V/1140V
- Power(W):
- 2kw,3kw,4kw,5.5kw,7.5kw
- Dimension(L*W*H):
- 650*365*395, 1080*460*540
- Weight:
- 80KG--155KG
- Certification:
- CCC ISO EX
- Warranty:
- 12months
- Name::
- Mining Electric rock drill
- Drilling diameter for rock:
- 42-80mm
- Drilling diameter for coal:
- 45-120mm
- Drilling depth:
- from 20m to 100m
- Rated rotary speed:
- 1440r/min
- Explosion-proof:
- Available
- Advantage:
- Suitable for very hard rock
- Spare parts:
- Drill rod, drill stand
- Spindle Speed:
- 240r/min
- Drilling angle:
- vertical, horizontal, incline
- After-sales Service Provided:
- No overseas service provided
Packaging & Delivery
- Selling Units:
- Single item
- Single package size:
- 45X30X30 cm
- Single gross weight:
- 160.0 kg
- Package Type:
- Standard export wooden boxes 7.5KW KHYD explosion-proof motor electric rock drill
- Picture Example:
![package-img]()
- Lead Time:
Quantity(Set) 1 - 5 6 - 20 >20 Est. Time(days) 7 15 To be negotiated
Product Application
Electric rock drill is widely used in the mine shaft excavation, road construction, water conservancy construction, metallurgy mining, rock engineering, quarry operation, basic engineering drilling reinforcement construction process.
The explosion-proof electric rock drill is used for drilling water injection hole, on coal seam, exploring water holes and discharging gas, also can be used for soft rock tunnel excavation.
1. Hengwang KHYD electric rock drill is suitable in drilling rock or coal mine use and matched with the scaffolding ,it also called scaffolding rock drill ,it can drill in level ,tilt upward ,or vertical upward direction.
2. In order to prolong the service life of the drill and improve working conditions of the operator . we can use wet type drill to remove the powder by water , we can also used spiral leaf pipe dry type drill to remove the powder.
3. when working we can simply manipulate the hand wheel .the drill could promote and rapid return on its own.
Pre-Sales Service
* Inquiry and consulting support.
* Sample testing support.
* View our Factory. KHYD explosion-proof motor electric rock drill
After-Sales Service
* Training how to instal the machine, training how to use the machine.
* Engineers available to service machinery overseas.
Kelly
Mobile.: +86 13665372568
WhatsApp: +86 13665372568
Wechat: +86 13665372568
Tel.: +86 0537 2882838
QQ: 2853024729
Website: www.chinahwgroup.com
7.5KW KHYD explosion-proof motor electric rock drill