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The bored pile drilling rig is introduced as below:
Advantages
1.Crawling mechanism and walking mechanism can be ex-changed.
2.The column can be adjusted from two sides to ensure verticality of the drilling hole.
3.Drilling and piling at the same time. Improves the efficiency of drilling holes and shortens the time of the project..
4. No noise, no vibration, no pollution and good quality of drilling holes.
5. Accuracy and convenience in position by up and down the column.
6.Operation systems like electronic system, hydraulic system, monitor system are all gathered in the operation room for comfortable and convenient operation..
Structure design
1. The column is foldable. The complete appliance can attached with towing device to be transported from different construction sites.
2. The power head system uses three-ring reducer mechanism, with great weight bearing capacity, and reliable in use.
3. The side adjustment mechanism can work independently to adjust the verticality of the column.
4. Spiral vane of the drilling rod uses high quality carbon steel 16Mn, which is hard-wearing, good in strength. The bit inlays carbide blades to drill faster than normal.
5. The main windlass uses reducer with greater reduction ratio, which is simple in structure but good in the rope-arranging work.
| KLU WALKING TYPE | KLU20-600 | |
| walking way | Electro-hydraulic crawler | |
| max drilling depth | 20m | |
| max drilling diameter | 600mm | |
| max output torque | 36KN.m | |
| rod rotated speed | 26r/min | |
| allowed lifting force | 240KN | |
| power of power head | 45KW*2 | |
| reductor of power head | ZZSH430 | |
| leader size | rectangle section | |
| leader height | 24m | |
| leader oriented center distance | 600*102 | |
| leader incline range | front inclination 5°back inclination 3° | |
| length of crawler on the groud | 3.2m | |
| width of track plate | 600mm | |
| climbing ability of pile frame | < 4° | |
| rotary | rotary way | rotary motor |
| rotary angle | ≤360° | |
| rotary speed | 0-0.3r/min | |
| main winch | single pulling force | 4T |
| motor power | 15KW | |
| increasing speed | 2.4/3.0/3.5 | |
| vice winch | single pulling force | 1.5T |
| motor power | 7.5KW | |
| increasing speed | 20m/min | |
| overall dimension(L*W) | 9m*4.5m | |
| total weight(T) | 52 | |
Bored Pile Drilling Rig KLU20-600