Vibratory Pile Driver
Products Overview
The excavator vibration pile driver is a hydraulic attachments installed on an excavator, used for quickly and efficiently completing pile driving and pile extraction operations. It achieves this by generating high-frequency vertical vibrations, significantly reducing soil resistance and enabling rapid sinking or extraction of piles.
Working principle
The excavator vibration pile driver uses high-frequency vibration to drive the pile into the soil. During operation, the working system composed of the pile hammer, the boom, the fixture, etc. transmits the vertical vibration generated by the machine to the pile body. The vibration alters the structure of the soil around the pile, reduces its strength, liquefies the soil and reduces the frictional resistance between the pile side and the soil.
Application Area
- Municipal Construction: Used for driving and extracting steel pipe piles (jacks) and other types of piles to support the construction of bored cast-in-place piles, thereby enhancing the stability and safety of municipal infrastructure.
- Bridge Construction: Used for driving and extracting casing piles, steel sheet piles, etc., to improve quality, shorten construction period, and reduce costs, thereby enhancing the overall quality of bridge projects.
- Building Foundation: Inserting cement pipe piles, steel sheet piles, etc. into the ground to provide a solid foundation support for buildings.
FAQ
Q: What types of piles can be installed?
A: Piles, steel pipe piles, H-shaped steel, I-beam steel, wooden piles, etc.
Q: Can the piles be removed?
A: OK. The Vibratory Pile Driver supports two functions: pile driving and pile extraction.
Q: What size of excavator is needed?
A: Applicable to excavators with a capacity ranging from 15 tons to 50 tons and above.
Q: Is it suitable for urban construction?
A: Suitable. The low noise and controllable vibration make it an ideal choice for urban projects.
Q: Does it require an external power supply?
A: No need. This system is directly driven by the hydraulic system of the excavator.
Technical Specification
|
Model |
Unit |
DC150 |
DC250 |
DC330 |
DC350 |
DC450 |
|
Eccentric moment |
Nm |
22 |
40 |
50 |
65 |
85 |
|
Frequency |
Rpm |
2500 |
2800 |
2800 |
2800 |
2800 |
|
Excitation Force |
Ton |
15.1 |
36 |
45 |
58 |
75 |
|
Weight of main body |
Kg |
1300 |
2800 |
3000 |
3300 |
3300 |
|
Operating Pressure of oil system |
Bar |
220-320 |
280-330 |
280-330 |
280-330 |
280-330 |
|
Flow Demand for Hydraulic oil system |
Lpm |
110-160 |
150-240 |
168-250 |
210-260 |
255-280 |
|
Excavator |
Ton |
15-18 |
18-25 |
24-30 |
31-35 |
36-50 |
|
Piling Height of standard am |
M |
5 |
6 |
6-7 |
7-8 |
8-9 |
|
Max pile length |
M |
- |
9 |
13 |
16 |
18 |
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