Product Description
Here is the parameter table of the Feida 260 water - powered drilling rig (presumably FY - 280 or QY260, as the specific "Feida 260 water - powered drilling rig" is not found, and the parameters of these two models are relatively close):
| Item |
Parameter |
| Overall weight |
5500 kg |
| Overall dimensions |
3800×1800×2400 mm |
| Travel speed |
0 - 2.5 km/h |
| Power model |
YN33GBZ |
| Power parameter |
65 kW/2400 rpm |
| Ground clearance |
250 mm |
| Impactor |
DHD360 |
| Climbing ability |
30° |
| Drilling depth |
260 m (FY - 280)/200 m (QY260) |
| Working air pressure |
1.05 - 2.46 MPa |
| Total air consumption |
16 - 35 m³/min |
| Drill pipe diameter |
φ76/φ89/φ102 mm |
| Drill pipe length |
3000 mm |
| Drilling (bit) diameter |
φ115 - φ350 mm |
| Thrust force |
8 t (FY - 280)/8 kN (QY260) |
| Lifting force |
16 t (FY - 280)/16 kN (QY260) |
| Rotary speed |
Slow speed 40 rpm, fast speed 160 rpm |
| Rotary torque |
5000 N·m |
Drilling Function
- Adjustable Depth and Diameter: The drilling depth and diameter can be adjusted within a certain range according to different construction requirements. For example, it can drill to a depth of 200 - 260 meters, and the drilling diameter can vary between φ115 - φ350 millimeters, which is suitable for well drilling, engineering survey and other operations under a variety of geological conditions.
- Flexible Angle: The drilling angle of the drilling rig is flexible and can drill at different angles to meet special construction requirements, such as inclined drilling, which helps to cope with complex terrains and engineering design requirements.
Power and Transmission Function
- Powerful Power Output: It is equipped with the YN33GBZ power model with a power of 65kW/2400rpm, which can provide sufficient power to drive all components of the drilling rig, ensuring the stable operation of the drilling rig under various geological conditions and effectively overcoming the resistance during the drilling process.
- Efficient Transmission System: Through a reasonable transmission device, the power is efficiently transmitted to components such as the rotary and the propulsion mechanism to realize the rotation, propulsion and lifting actions of the drilling rig, ensuring the coordinated cooperation among various functions and improving work efficiency.
Propulsion and Lifting Function
- Controllable Propulsion Force: The propulsion force can be adjusted according to geological conditions and drilling requirements. For example, the propulsion force of the FY - 280 model is 8t, and that of the QY260 model is 8kN. This enables the drill bit to maintain appropriate pressure during the drilling process, ensuring the drilling speed and quality.
- Stable Lifting Capacity: The lifting force is large. The FY - 280 can reach 16t, and the QY260 is 16kN. It can easily lift the drill pipe, drill bit and other drilling tools out of the hole, which is convenient for operations such as replacing drilling tools and handling down - hole accidents. At the same time, it can also play a role in assisting the stability of the drilling tools during the drilling process.
Rotation Function
- Two - speed Rotation: The rotary has two rotation speeds: slow speed of 40rpm and fast speed of 160rpm. The appropriate rotation speed can be selected according to different geological conditions and drilling processes. When drilling in hard strata, the slow - speed and high - torque mode can be adopted to improve the drilling efficiency and the service life of the drill bit. When drilling in soft strata, the fast - speed mode can be selected to speed up the drilling speed.
- Stable Torque Output: The rotation torque is 5000N·m, which can ensure that the drill bit has enough torque during the drilling process to overcome the friction and resistance of the formation, keeping the drilling hole in good verticality and roundness.
Traveling and Positioning Function
- Self - propelled Movement: The drilling rig has a traveling function with a traveling speed of 0 - 2.5km/h. It can move by itself at the construction site, which is convenient for moving between different drilling positions.
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