Specifications

HF-44A Hydrogeological water well drilling rigs
1.electro-hydrauliac intelligent control
2.high efficiency

Hottest~~~~HF-44A Hydrogeological water well drilling rigs  

• Main parts of this machine

 

1.The frame of main machine

2. Z4-180-21 type DC high-speed motor,

3, IFB-50-37-B-B3 type AC frequency motor

4.YWZ-300/45 type hydraulic thruster brake 

5. NGW-62 Planetary gear reducer rotation  

6. reduction gearbox, 

7.winding drum 

8. universal coupling 

9.transfer case, 

10.vertical shaft, Chuck and gyrators.

 

• Hydrogeological water well drilling rig

 

Specification(mm)	Diameter(mm)	Depth(mm)
60mm external upset	200	800
73mm external upset	350	500
89mm external upset	500	300

 

 

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