Verified Company
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NZG - 31 type horizontal directional drilling machine :
1.The lightest machine in the world
2.The patent machine in railway unit
3.The high speed drilling machine only need 17s
4.The best machine for maintenace machines
Main technical data | |
engine type | Honda petrol engineGX35 |
engine power | 1.2kW |
speed of main shaft | speed of main shaft: |
borehole diameter | Φ31,Φ13.5,Φ9.8 |
drilling time | ≤40s |
machine weight | 17kg |
overall size | 650×230×250 |
Application :
It’s suitable for drilling rail TR45, TR57, rail 60kg/m and rail TR68 . It has a compact structure.
Its weight is the lightest in domestic market now. Its clamp device has selflocking function. It possesses
features of correct borehole positioning and high drilling precision. It adopts hollow drilling bit and can
also adopts twist bit (diameter≤13.5) ifnecessary. It has autocooling water supply function. It’s an
indispensable equipment in railway maintenance, rush-repairing and overhauling operation.
Our company have been exported for many years and we enjoy a good reputation. The price of the products is very reasonable and the quality is very good.