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| Place of Origin | Henan, China (Mainland) |
| Brand Name | HF |
| Model Number | HFT-3 |
| Usage | Water Well |
| Type | Rotary Drilling Rig |
| Condition | New |
| Drilling Depth | 600m |
| Drilling Diameter | 300 to 75mm |
| Alternative Power | Diesel Engine/Electric Motor |
Hydraulic oil pressure feed device,improving drilling efficiency
HFT-3 water rig sinking machinery for civil engineering
1.Multi-use for water well drilling,core drilling,geothermic well, general investigation,etc.
2.Truck-mounted,easy to move.
3.High efficiency for shift deivce,big torque and powerful mud pump.
4.Durable and reliable.Its quality has been recognised by many users and almost need no repairing during using.
Main Specifications
Unit Machine
| Drilling depth | 600m |
| Drilling diameter | 300 to 75mm |
| Diameter of drillling rod | 60mm |
| Drilling Angle | 90° to 65° |
Spindle
| Spindle forward speed |
57 to 1024r/min |
| spindle reverse speed | 45 to 212r/min |
| spindle stroke | 560mm |
| spindle inner diameter | 96mm |
| spindle lifting capacity | 6000kg |
Hoist
| Single line lifting speed | 0.515, 0.894, 1.421, 1.948 m/s |
| Hug floodgate belt width | 90mm |
| Tightrope caliber | 12.5 or 14mm |
| Hoist single line lifting capacity | 3000kg |
| Reel caliber | 200mm |
| Reel cubic measure | 30m |
Mud Pump
| Horizontal double actuator | |
| Displacement | 200,125L/min |
| Triangle conveyer belt type | B X 5 |
| Work pressure | 4.6Mpa |
| Water inlet caliber | 65mm |
| Water exit caliber | 37mm |
Oil Pump
| Duplex gear oil pump | F532/F314 |
| Front displacement | 32L/min |
| Pressure of front displacement | 20Mpa |
| Behind displacement | 14L/min |
| Pressure of behind displacement | 20Mpa |
Drilling Rig Power
| Diesel engine | 395Kz 27hp |
| Electric motor | Y180L-4 22kw |
