Specifications

HF-8 mineral exploration drilling rig
1. thousand meter drill rig
2. deep water drill rig

HF-8 mine exploration drill rig from Hafan company

 

 

1. Application of HF series mineral exploration 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.

 

Designed for multiple functions,our HF series water well/core drilling rigs are designed for geological exploration, water well drilling, soil sampling, core sampling(normal coring and wireline coring), pile drilling, etc.

 

  

 

2. technical parameters about  mineral exploration drilling rig  

 

I. Features and Advantages

 

 

2 Drilling Angel----------------------------------------------0~360°

  

3 Power Unit

 

   Electric Motor   Y280S-4               75KW         1480rpm

 

  Diesel engine   YC6A240-33           177KW         2300rpm

  

4 Rotator

 

  Type:Feeding with double oil cylinders hydraulic pressure.Cylinder diameter:100mm.

 

   Spindle I.D----------------------------------------------96mm

 

    Spindle Rotation Speed 

 

   With electric motor(1480rpm):

 

   Forward Speed:74; 106; 150; 208; 300; 431; 609; 845   rpm

 

   Reserve Speed:74rpm

 

   With diesel engine(2300rpm):

 

   Forward Speed:110; 157; 222; 309; 445; 640; 905; 1256  rpm

 

   Reserve Speed:110rpm

 

   Max.Torque of spindle------------------------------------8000Nm

 

  Spindle stroke-----------------------------------------------800mm

 

  Max.lifting force of spindle-------------------------------180KN

 

  Max.thrust of spindle--------------------------------------110KN

  

5  Winch

 

   Type:Planetary gear drive, hand brake.

 

   Wire rope caliber---------------------------------------------21.5mm(6X19)

 

   Drum capacity for rope-------------------------------------120m

 

   Max.lifting force(single rope)------------------------------60Kg

 

   Lifting speed of the wirerope

 

   Power unit rotary speed 1480rpm:0.48; 0.68;0.96;1.34;1.96; 2.81;3.96;5.51m/s

 

   Power unit rotary speed 2300rpm: 0.71; 1.01; 1.42; 1.99; 2.91;4.17;5.88;  8.19m/s

  

6. Transmission:Shanxi Fast Gear 8JS118 transmission and ancillary clutch, safe and reliable.

 

7. Oil Pump

 

   Type:gear oil pump    Model:CB-32  

 

   Rotary speed-----------------------------------------------2500r/min

 

   Displacement-----------------------------------------------32 ml/r

 

   Work pressure----------------------------------------------20Mpa

 

   ure-----------------------------------------------25Mpa      

 

   Direction of rotation----------------------------------------Right(see from shaft end)

  

8. Water brake

 

   Work rotary speed-----------------------------------------700—1800r/min

 

   Single rope compensational speed--------------------3—8m/s

 

   Single rope compensational load----------------------45KN

  

9. Drill Fram

 

   Form:skids type(with sliding base)

 

   Rig backward stroke--------------------------------------530mm

 

10. Dimensions(LXWXH)--------------------------------3800X1500X2460mm

  

11. Rig weight----------------------------------------------------6500Kg

 

 

 

3,Designs of HF series  mineral exploration 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( mineral exploration drilling rig )

 

We have more than 50 sets of processing equipment to 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( mineral exploration drilling rig )

 

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( mineral exploration drilling rig )

 

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.

 

 

 

7. Quality guarantee( mineral exploration drilling rig )

 

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.