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Product Introduction
KHYD75dIA electric rock drill is one kind of revolving cutting drilling equipment and power by
electricity. It can be used for soft rock drilling or earth drilling. It has two types:
explosion-proof type and non explosion-proof type. Explosion-proof type: Used for coal mining and laneway working. By matching with different drill rods,
it can be used to excavate the laneway, to prospect for water of coal seam, for gas as well as
to drill the gas release hole or fire extinguishing hole and so on.
Main Characteristics
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.Above mentioned models 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.
Technical Parameters
Item | Rock diameter mm | Diameter of coal seam mm
| Depth of rock m
| Depth of coal seam m
| Speed r/min | power kw | weight kg |
KHYD40 | 42 | 45-60 | 5 | 20-60 | 2814 | 2 | 40 |
KHYD75 | 42 | 45-80 | 10 | 30-80 | 1420 | 3 | 75 |
KHYD140 | 42-80 | 80-100 | 20 | 30-80 | 1440 | 5.5 | 140 |
KHYD150 | 42-80 | 80-120 | 25 | 40-100 | 1440 | 7.5 | 150 |
