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HFA70 portable hydraulic anchoring drilling tools, 1,full hydraulic power head, 2,can be used in water conservancy, - details see: https://www.machineto.com/2013-best-selling-hfa70-portable-hydraulic-anchoring-drilling-tools-10313617

2013 Best-selling HFA70 hydraulic anchoring drilling tools

1. Application of HF serieswater well/core drilling rig

Since our establishment in 2004, we have been devoting ourselves to researching and developing easy-operation, highly-efficient and large-capacity drilling rigs.

2. technical parameters about this drilling rig

1, strong power head

Cycloid motor and gear reductor forms drilling rig's strong power head, Transmit is stable with big torque.

Wear resisting Nylon plate avoids guide rail from wearing when power head operates.

2, flexible chassis

Choosing different mine wheel components in accordance with different gauge in the tunnel to make the drilling rig move its position. Four support hydro-cylinders can move individually. It can adjust the horizontality and verticality of guide rail fast so that the rig can drill high precise horizontal bore and vertical bore.

The height of horizontal bore can be largely improved when four support hydro-cylinder move at the same time.

3, support hydro-cylinder control valve

This will allow the four supportive hydro-cylinders to move as you wish. operator can adjust drilling rig's position or bore position conveniently.

4, reliable propulsion device

It adopts hydro-cylinder and chain feeding pattern with compact structure, big lifting force and good stability

model	HFA70
horizontal bore depth	35~80m
vertical bore depth	50m
bore diameter	110~230mm
drilling rod diameter	Φ76 x 1500mm, Φ89 x 1500mm
bore dip angle	0~90°
whole rig horizontal up and down	350mm
power head torque	3900N·m
propulsion stroke	1800mm
mast stroke	500mm
max. lifting force	30KN
max. propulsion force	25KN
electric motor power	22kw
weight	1400kg
overall dimension	3100x1000x1500mm

3,Designs of HF series drilling rig

Innovation is the key to our success:During these years, we continually make new designs on our products to

make them easier for clients to use.

Hydraulic chuck:It is designed to save the trouble from ball chuck.

Slide:It is designed to move the machine backward or forward when you need to lift/change the drill rod or adjust

the drilling position.

Trailer:2-wheel, 4-wheel, 6-wheel. It is designed to move the drilling rig with tractors or such pulling devices.

Truck mounted:Easy to move and operate, they are also with hydraulic systems.

Crawler:Self-propelled, able to clime, suitable for complex terrains.

Hydraulic system:Tower and support. It is designed to decrease labor cost; two men are more than enough

to operate the drilling rig with hydraulic system.

Digital control:Multiple data display, easy controlling and monitoring, very convenient and efficient for

geological study.

4. Production ability

We havemore than 50 sets of processing equipmentto ensure the quality of our product, which has proved worthy by our client’s recognition. And these equipments ensure large production capacity and adequate stock.

We have all the small models in stock all year long and the bigger ones ready within 15-30 days.

5. Customers

With all the effort put in, we have successfully marketed our products to almost every corner of the world. Here are the pictures of our clients’ visits and our clients’ on-the-site operation.

6. Packing

To protect drilling rigs during sea transportation, we give them proper packing.
HF130, HF80,HF150E,HF150,HF200,HF30: Wooden case
HF-3,HF-4,HFDX-6.HF-8,HFT200,HFT350B: Plastic woven bag
Spare parts: Wooden case or plastic woven bag
HFT-200, HFT-3: Nude, main machine in plastic woven bag

8.Quality guarantee

Our products has been authorized and certified by TUV and ISO9001:2008.We guarantee the quality of the machines for one year after the trial run (excluding the wearing parts), but not exceeding 15 months from the date on which machines leave the factory.