|Name:||SPA5 Hydraulic Concrete Pile Head Cutter Machine||Max Pile Diameter:||1200mm|
|Max Drill Rod Pressure:||485kN||Max Stroke Of Cylinder:||150mm|
|Max Flow Of Single Cylinder:||25L/min||Max Cut Number Of Pile:||30-100/8h|
|Height Of Cutting Each Time:||≦300mm||One-piece Module Weight:||210kg|
2650mm hydraulic pile breaker,
trimming concrete foundation hydraulic pile breaker,
2650mm pile breaker
SPA5 Plus 2650mm Hydraulic Concrete Pile Head Cutter Machine
SPA5 Plus pile cutter is fully hydraulic, the diameter range of pile cutting is 250-2650mm, its power source can be hydraulic pump station or mobile machinery such as excavator. The SPA5 Plus pile cutter is modular and easy to assemble, disassemble and operate.
With the development of economy, the traditional piling technology of manual cooperating with air picks can no longer meet the needs of the construction of pile foundations such as bridges and roadbeds. Therefore, the hydraulic pile cutter construction method came into being. Hydraulic pile cutters have obvious advantages in saving labor and ensuring construction safety and quality; and using this construction method can also reduce the generation of occupational disease hazards such as noise and dust, which is conducive to ensuring the safety of workers and meets the development requirements of modern production.
Applications: It is suitable for chiseling of various round and square pile heads with pile diameter of 0.8~2.5m and concrete strength ≤ C60, especially for projects with high requirements for construction period, dust and noise disturbance.
Process principle: The power source of hydraulic pile cutting machine generally adopts fixed pump station or movable construction machinery (such as excavator).
According to the site construction conditions, use the truck mounted crane to move the pile cutter to the pile head to be cut, adjust the height of the pile cutter to the appropriate pile cutting position, use the remote control equipment to clamp the pile surface to be cut, adjust the system pressure according to the concrete strength, and pressurize the oil cylinder until the pile body breaks under strong pressure.
After the pile shaft is cut off, the concrete block is directly lifted by the platform lifting force, and the broken pile block is moved to the designated position. The cycle shall be conducted until the design height of pile top. When the pile is cut to the top of the reinforcement cage, the lower pressure shall be used first, and the squeezing depth of the drill rod shall be adjusted according to the actual thickness of the protective layer. The protective layer shall be broken to make the anchor bars at the pile head leak out, and then the position of the pile cutting drill rod shall be adjusted. The pile body shall be cut off with a larger squeezing force to avoid damage to the reinforcement.
Specification of SPA5 Plus hydraulic pile cutter (a group of 12 modules)
|Range of Pile diameter (mm)||Ф1050-Ф1200|
|Maximum Drill rod pressure||485kN|
|Maximum stroke of hydraulic cylinder||150mm|
|Maximum pressure of hydraulic cylinder||31.5MPa|
|Maximum flow of single cylinder||25L/min|
|Cut the number of pile/8h||60|
|Height for cutting pile each time||≦ 300mm|
|Supporting the digging machine Tonnage (excavator)|
|One-piece module weight||210kg|
|One-piece module size||895x 715 x 400mm|
|Work status dimensions||Ф2670x 400|
|Total pile breaker weight||2.5t|
|Module numbers||The diameter range (mm)||Platform weight(t)||Total pile breaker weight(kg)||Height of single crush pile(mm)|
Main characteristics and advantages of pile cutter:
1. High pile cutting efficiency.
A piece of equipment can break 40~50 pile heads in 8 hours of continuous operation, while a worker can only break 2 pile heads in 8 hours, and for pile foundations with concrete strength greater than C35, at most 1 pile per day can be broken
2. The pile cutting operation is low-carbon and environmentally friendly.
The construction machinery is fully hydraulically driven, with low noise, no disturbance to the people, and low dust hazard.
3. The pile cutter has high versatility.
The modular design of the pile cutter can adapt to the needs of various types of pile diameters and concrete strength changes in the field by adjusting the number of modules and hydraulic strength; the modules are connected by pins, which are easy to maintain; the power sources are diversified, according to the site conditions. It can be equipped with excavator or hydraulic system: it can truly realize the versatility and economy of the product; the design of retractable hanging chain can meet the requirements of multi-terrain construction operations.
4. The pile cutter is easy to operate and has high safety.
The pile cutting operation is mainly operated by the remote control of the construction manipulator, and there is no need for workers near the pile cutting, so the construction is very safe; the manipulator only needs to pass a simple training to work.