Chinese wholesale Multi Spindle Drilling Machine - SHEHWA-370-DTH seperated crawler mounted surface hydraulic down-the-hole drilling rig – Xuanhua
Chinese wholesale Multi Spindle Drilling Machine - SHEHWA-370-DTH seperated crawler mounted surface hydraulic down-the-hole drilling rig – Xuanhua Detail:
SWMC-370-DTH
seperated crawler mounted surface hydraulic down-the-hole drilling rig
● FEATURES
SWMC-370-DTH drilling rig is widely used in open-pit mines such as cement, metallurgy, coal mines, quarries, blasting hole drilling in railway, highway, water conservancy, hydropower and national defense construction projects. Its aperture hole size range is 90-178mm, which can be equipped with various types of air compressors to realize high pressure DTH drilling.
1. Off-load capability
The frame body is designed with gravity shaft device,which reduces the friction resistance during walking, enhances the firmness of connection between the body and the track, and makes the chassis of the drilling rig durable and stable. When crossing the slope, and longitudinal climbing can reach 35 degrees.
2. Rotary reducer
Straight-tooth reducer has low temperature rise,high load-bearing and long service life, which can adjust rotary speed according to rock hardness. Rotary head is equipped with Eton hydraulic motor to achieve the stable work condition. It equipped with strengthening shock absorber joint to reduce the impact reaction force of drilling holes to damage rotary reducer.
3. Dust removal device
The dust collector adopts the technology of impulse spraying dust cleaning, which has strong dust cleaning ability, high dust removal efficiency, low emission concentration, low air leakage rate, low energy consumption, stable and reliable operation, and protects the health of operators. With high quality filter material, the dust removal efficiency and service life are guaranteed.
● MAIN SPECIFICATIONS
| Drilling hole diameter | 90-178mm |
| WorKing Air Pressure | 1.7-2.5 Mpa |
| Turning torque | 3280N.m |
| Turning speed | 0-110Rpm |
| Lifting force | 20KN |
| Sliding frame swing | Left 54°/Right 50° |
| Sliding frame pitching | 135° |
| Drilling boom swing | Left/Right 45 |
| Drilling boom pitching | horizontal 22°/65° |
| Grade ability | 35° |
| Engine Manufacturer | YUCHAI Diesel etc |
| Rated power | 73.5/92 Kw |
| Dimension | 5750*2170*2300mm |
| Weight | 7200kg |
Product detail pictures:
Related Product Guide:
Bear "Customer initially, High quality first" in mind, we do the job closely with our customers and supply them with efficient and skilled providers for Chinese wholesale Multi Spindle Drilling Machine - SHEHWA-370-DTH seperated crawler mounted surface hydraulic down-the-hole drilling rig – Xuanhua , The product will supply to all over the world, such as: Kyrgyzstan, Durban, Nicaragua, The credibility is the priority, and the service is the vitality. We promise we have now the ability to offer excellent quality and reasonable price items for customers. With us, your safety is guaranteed.
By Andrea from UK - 2017.12.02 14:11
The company keeps to the operation concept "scientific management, high quality and efficiency primacy, customer supreme", we have always maintained business cooperation. Work with you,we feel easy!
By Martha from luzern - 2018.02.21 12:14
