Yzy Series Hydraulic Static Press-in Pile Driver

The YZY series of hydraulic static press-in pile drivers have been very popularly used in foundation construction in China since 1980s.The drivers use strong static force produced by high pressure oil to drive precast pile into ground smoothly and quietly.The operations such as piles lifting,clamping pressing and moving are driven by hydraulic mechanism. The drivers can press square pile 0.3x03.m~0.6x0.6m, the length of pile is more than2.5m.If change the pile-clamping mechanism, the drivers can press or pull round pile and H steel etc.

1. There are no noise, vibrancy and pollution in construction and no effects to adjacent buildings and surroundings. The driver is suitable for constructions inside the dense urban buildings because of its unique adaptability and ascendancy.
2. Quality is guaranteed.Because the process of driving pile is to test pile. the rate of success is almost 100%.Stress in the pile is lower than that of compacting or vibration type. so there's less disturbance, which can decrease48% reinforced bar,18% cement , 30%cost of production.
3. Its efficiency is much higher than that of other pile drivers, and it can finish a 180~300 meters pile foundation in a day work(8 hours). It is the most useful tool if there are urgent and large foundation projects.
4. The driver's moving is smoothly and its working range is very large because it is fully controlled by hydraulic devices.The whole driver can be easily assemble, disassemble and transport.