Building Filters

Borehole drilling machine made in hanfa group,usage for water well project
- Manufacturer: Hanfa
- Drilling depth: 0.13 m
1. high speed, the highest 1045r/min, improving drilling efficiency. 2. 53*59 driving lever is adopted, high rigidity, strong delivery torque. 3.This machine adopts national patent technology taper clutch, with c...

HF130 with SPT sampler trailer type water well drilling tools
- Manufacturer: Hanfa
- Drilling depth: 0.13 m
1. high speed, the highest 1045r/min, improving drilling efficiency. 2. 53*59 driving lever is adopted, high rigidity, strong delivery torque. 3.This machine adopts national patent technology taper clutch, with c...
