Pneumatic water well drilling rig is mainly used for drilling in hilly, mountainous and other rocky areas. It has the advantages of large drilling diameter, deep drilling, fast drilling, flexible movement and high efficiency. It has been widely used in industrial and civil drilling, geothermal drilling, environmental monitoring, drilling and other occasions.
Parameters of 260 water well drilling rig
| Technical Parameters of ST260 water well drilling rig |
| type |
ST260 |
| The weight6 |
T |
| Dimension |
4m×1.7m×2.2m
|
| The hole diameter |
105-260mm
|
| Drilling depth |
260m |
| One-time advance length |
3m |
| Walking speed |
2.5KM/H |
| Climbing angles |
30 |
| Power |
70KW |
| Using air pressure |
1.7-3.3MPA |
| Air consumption |
17-35 |
| Drill pipe length |
1.5m 2.0m 3.0m 6.0m |
| Drill pipe diameter |
89mm,102mm, |
| Rig lifting force |
20T |
| Swing speed |
55-115rpm |
| Swing torque |
6200-85000N.m |
Features of Water Well Drilling Rig
1. Using the principle of pneumatic impact, drilling video recording is fast and effective.
2. Equipped with steel track chassis, it has a strong off-road performance, can easily deal with a variety of complex workplace.
3. Equipped with hydraulic high outrigger, convenient for truck loading and unloading, saving lifting cost, which can be used for leveling the drilling rig and keeping the fuselage stable.
4. Equipped with powerful high-power diesel engine, it can effectively meet the needs of work.
5. Equipped with hydraulic lifting compound boom, it can save space and provide strong lifting force for deep hole operation.
6. The drilling rig is equipped with hydraulic feed system, dual hydraulic motor power head, chain drive and hydraulic cylinder propulsion device, with high torque and high drilling efficiency. 7. Equipped with quick rod unloading device, the drill pipe can be disassembled quickly, saving time and labor.
8. Centralized operation handle, reasonable layout, safe and feasible.
9. Exquisite workmanship, durable and low maintenance cost.
matters needing attention Water Well Drilling Rig
1. Always pay attention to check the water supply and gas pipeline, and whether the bolts and nuts of each accessory are firm; 2. Always pay attention to check the lubricating oil condition of wind turbine;
3. When the working face is immersed in water, use a large-diameter drill bit to insert the drill pipe, and let the drill pipe protrude from the water surface for 1-2 meters to prevent the soil and slag from falling into the hole
4. Do not drill during drilling. Allow midday reversal to prevent the drill pipe from falling into the hole.
5. When stopping working for a short time, please apply a small amount of air pressure to prevent sediment from entering into the bit impactor. If the drill bit is stopped for a long time, the impactor should be lifted 1-2 meters from the bottom of the hole to be fixed.
Your message must be between 20-3,000 characters!
