horizontal directional drilling for city or outside trench-less pipe-laying

HF-58L directional drilling rig engineering & construction machinery, mainly used for civic construction,product description:

1.Adopts steel track with rubber block.

2.Reasonable structure, convenient operation, and high stability.

3.The hydraulic system adopts the most advanced hydraulic guide control system.

4.It is widely used in the city or outside trench-less pipe-laying.

HF-58L directional drilling rig engineering & construction machinery, mainly used for civic construction,technical data:
 

HF-58L directional drilling rig engineering & construction machinery, mainly used for civic construction,technical characters:

1. Pushing structure is chained wheel mode to reduce bearing capacity of roller chain, increase drill rig’s pullback force storage, and enhance safety factor, which can save 20KW engine power.

2. Two-speed gear is used in rotary and thrust system which is in favor of hole clearance and pullback process to improve work efficiency and rates of success.

3. Heavy-duty Hydraulic rotary power head adopts rock drill head. It can bear a larger impact load and it is more suitable for both dry and wet drilling.

4. The carriage with rollers can reduce the friction and improve the lifetime of extension guide.

5. Tow hydraulic clamps make drill rods’ chenging and removement more conveniently and effectively.

6. Comfortable driving cab and concentrated control tower make operation more conveniently.

7. It equipped with 100-hour high energy cell in order to complete long distance drilling.

HF-58L directional drilling rig engineering & construction machinery, mainly used for civic construction,customer visit: