NZG-31 type horizontal directional drilling machine

Brand:aa

Product detail:

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.