- Other Construction Machinery[10]
- Pumps[1]
- Concrete Pumps[10]
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- Drilling Rig[3]
- Curb & Paving Stone Forming Machinery[1]
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- Contact Person : Ms. Jiang Leah
- Company Name : Wenzhou Engineering Machinery Co., Ltd.
- Tel : 86-577-86529608
- Fax : 86-577-86529637
- Address : Zhejiang,Wenzhou,No.99 Aojiang north road,Wenzhou Economic & Technical Development Zone,Wenzhou,China
- Country/Region : China
- Zip : 325011
KQY90 hydraulic down the hole drill
KQY90 down the hole driller
Down the hole drill series is in accordance with the innovative design of the mine characteristics, with novel structure and high efficiency energy saving. It is widely used in small and medium-sized mines, defense engineering, water conservancy, road construction, blast hole drilling operations in rock engineering, which is ideal machine to achieve hierarchical extraction and medium deep-hole blasting. To achieve high efficiency energy- saving, the hydraulic design of technological innovation is applied to the light down the hole drill. It adopts the cycloidal gear reducer with large torque to meet high efficiency drilling. The compressed air offers power for advancing, rotating and impacting. It’s simple structure, individual power and easy to move. The unique dual-muffler can do effective muffler to reduce the environmental pollution.
Technical Parameters
| Model | KQY90 |
| Drilling diameter (mm) | 80-130 |
| Max drilling depth (m) | 25 |
| Once-pushing length (m) | 1 |
| Using air pressure (Mpa) | 0.5-0.7 |
| Air consumption (M3/min) | 7 |
| Max pushing power (KN) | 15 |
| Drive power of drill | Air & Hydraulic |
KQY90 hydraulic down the hole drill
