1. The column is supported at three points and adjusted in two directions. Its drilling verticality is better than that of the suspended track pile frame, and the verticality of the pile is higher;
2. Fully electric drive, low noise, no diesel combustion, no exhaust emissions, energy-saving and environmentally friendly
3. Flexible walking, high construction efficiency, and no dead corners in pile positions;
This connection method is the first of its kind in China and is also a major highlight of our product. While ensuring safer lifting of the column, the angle adjustment of the column is also more flexible and fast.
The lifting does not shake or deform, making it safer and smoother.
The unique sealing structure design of the power head can effectively prevent cement slurry from entering the gearbox body and extend the service life of the power head.
The adjustment mechanism of slant support is driven by a lead screw, with high adjustment accuracy and superior self-locking performance.
| Serial number | project | Company | Participate & nbsp; number | |
|---|---|---|---|---|
| one | Maximum drilling diameter | mm | eight hundred | |
| two | Maximum drilling depth | m | twenty-five | |
| three | Allowable pile pulling force | kN | four hundred | |
| four | Center distance of column guide rail | mm | 600×φ102/330×φ70 | |
| five | Overall dimensions (length x width x height) | m | 12×5.5×32.5 | |
| six | Shoe grounding (length x width x span) | m | 6×0.9×5.2 | |
| seven | Pile frame climbing ability (without working device) |
|
4 ° (Remove the columns when going up and down the foundation pit) | |
| eight | Adjustable range of column |
|
Forward tilt 5 °/backward tilt 3 ° | |
| nine | Pile frame climbing ability (without working device) |
|
4 ° (Remove the columns when going up and down the foundation pit) | |
| ten | windlass | Main winch lifting speed | m/min | 2.0/2.6/3.2 |
| Secondary winch increases speed | m/min | twenty-three | ||
| eleven | Walking speed | km/h | zero point two five | |
| twelve | Rotation speed | r/min | zero point three seven | |
| thirteen | Adjust the linear speed of slant support | m/min | zero point eight | |
| fourteen | Rated pressure of hydraulic system | MPa | sixteen | |
| fifteen | Grounding voltage ratio (without working device) | Leg support | MPa | zero point three eight |
| track | MPa | zero point zero seven | ||
| sixteen | Total weight of pile driver | t | fifty-eight | |
