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KHYD China cheap electric soil earth rock drilling machine for mineral exploration - LUHENG
Features:
1. The KHYD electric rock drill is suitable for drilling rock or coal mine use and matched with the scaffolding ,it is also called scaffolding rock drill ,it can drill vertically, upward ,or vertical upward direction .
2. In order to prolong the service life of the drill and improve working conditons of the operator . we can use wet type drill to remove the powder by water , we can also usd spiral leaf pipe dry type drill to remove the powder .
3. when working we can simply manipulate the handwheel .the drill could promote and rapid return on its own .
4. The drill can matched with 80 diameterspiral drill pipe ,34 diameter round drill pipe ,pyramid drill bi
Specification
Electric rock drill application:
1.Electric rock drill is used for drilling burst mine hole in rock.
2. It 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.
3.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.
4.they can do wet type and dry type work (equipped with twist drill rod). Drills holes horizontally forward or tilt up, only need to control the handwheel, the drill will track forward and backward automatically on the railway.
Electric rock drill parameter:
Model | Drilling dia. for rock | Drilling dia. for mine | Drilling depth for rock | Drilling depth for mine | Spindle speed | Power | weight |
KHYD40 | 42mm | 45-60mm | 5m | 20-60m | 2814 r/min | 2kw | 40kg |
KHYD75 | 42mm | 45-80mm | 10m | 30-80m | 1420 r/min | 3kw | 75kg |
KHYD140 | 42-80mm | 80-100mm | 20m | 30-80m | 1440 r/min | 5.5kw | 140kg |
KHYD150 | 42-80mm | 80-120mm | 25m | 40-100m | 1440 r/min | 7.5kw | 150kg |
accessories:35#/42# round dril rod / Twist drill rod alloy bit and slide | |||||||
Electric rock drill pictures: 
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