- Place of Origin: China (Mainland)
- Brand Name: ZW
- Model Number: PB380
- shape: circular
- Color: yellow
- power: hyraulic
Packaging & Delivery
|Packaging Details:||wooden boxes|
|Delivery Detail:||Depand on customers quantities|
The hydraulic pile breaker have the most advanced way of breaker concrete piles in the world, and do with high efficiency, high life, low construction noise.
Modular design, rapid assembly, easy disassembly, any of two links can be connected together.
Different diameter of piles, just only need combination different numbers of links.
The machine performance is stable, simple operation, easy maintenance, environmental protection and energy saving.
When it is working, it can be fast connected with such as excavators, cranes who can provide power equipments.
Efficiency comparison between pile cutting machine and manual work
Pile Cutting Method Hydraulic pile breaker Pneumatic actuator Manual Work
1 m diameter, 2 m height of pile head
8 hours pile cutting quantity (root) 80 10 high pressure 1
Advantage & Disadvantage High efficiency, fit for large-scale pile cutting head May cut off useful pile Low efficiency, high cost
Cutting pile breaker should meet the following requirements:
To prevent unable to transport spoil caused by insufficient lifting force of excavator, it is necessary to determine the broken pile length each time according to the power of the selected excavator;
To prevent unable to remove spoil of pile cutting after pouring concrete and steel solidification, it is unsuitable to use pre-springing on the top of pouring concrete reinforcing cage after completion of pile, and meanwhile it should install PVC pipes on the rebar of pile top;
After mechanical amputation of pile head, the section needs for simply processing, a air compressor is needed for auxiliary process.
Combination of pile cutting machine and other construction machinery
When the selection of excavator, we should remove the excavator bucket, and hang the lifting chain of the pile breaker machine in the connecting shaft between the bucket and the arm to combine the two machines. And then connect the hydraulic circuit of one excavator hydraulic cylinder with hydraulic circuit of the pile machine hydraulic cylinder through balanced valve, which is used for driving the hydraulic cylinder group work of the pile breaker machine.
High modular design, which is easy to adjust each field pile diameter. Connection between the module and module through pin shaft, when addition and subtraction module number in accordance with the change of pile diameter, it is just need to load and unload the pin shaft-easy operation without professional skills.
With custom design hydraulic cylinder in the module, reliable pressure; with precision casting cylinder block, reliable strength; drill rod adopting alloy materials and special heat treatment production, reliable operation.
Hydraulic components adopting well-known Chinese manufacturer accessories, to ensure drive pressure during operation; standard component adopting high-performance accessories, to ensure joint strength during operation.
Pile’s Dia. (mm) 400 500 600 700 800 900 1000 1250 1500 1800
PB380 –Num. of Link 9 10 11 11 13 15 18
PB 380 pile breakers apply to pile range: 700mm to 1800mm, use 9 to 18 links, each link weight 212kg
PB380 Cut pile diameter range: 600-2500mm
Max. Cylinder pressure: 30MPa
Hydraulic cylinder stroke: 160mm
Weight of one link: 220KG
Excavator tonnage required: 20T.
30T : more than 1.5m dia.piles
Oil speed : 25L/min