Product's features of TYY series hydraulic static pile driver are as follows:
1)We use constant power hydraulic system, when the motor power is sustained to a specific value, if the press tonnage is small, the speed will be quicker with a higher efficiency; While the press tonnage is large, there is a higher force output, speed will be slower to assure the quality of press, by this design it can prevent a breaking pile or a leaning pile. This will protect the pile hammer, hydraulic components and electric systems when there is a big resistance from the working ground. This is benefit to the safety and reliability during the work. At the same time the energy will be saved 40% while comparing to the similar graded pile hammer, the whole press speed may improve 15%

2)Hydraulic system is designed reasonable, practical, with advanced technology. For general pile drivers, when there is an obstacle in working, professional maintenance needs to diagnose and shoot the problem, sometimes the root cause is not easy to be identified. But our new generation of TYY Tiantai Hydraulic pile driver(hammer) designed from the practical situation, it reduces the easy worn hydraulic components, which make it more reliable, and then easier to shoot the problems. By this means, it will reduce maintenance, at a lower cost.

3) Control system adopts the safe voltage to assure safe and reliable

4) New footstep type walking mechanism can achieve moving in transverse and vertical direction, and slew as well. It is convenient to do a pile aligning; The two-layer multi-direction moving system is compact and easy to dismantle. It is an agile automatic retract mechanism which can run without obstacles, no need to replace and maintenance, and largely reduce the resistance in slew, reduce labor's working burden, reduce subsidiary working. The balancing-loaded-combined mechanism in the vertical walking system can improve the stress situation implemented to the support, which will benefit the reliability and life of the lifting cylinder.

5)The main part of the hydraulic static pile driver clamp box is manufactured once by the high precision boring machine, concentricity, verticality of the pre-cast pile can be achieved so that the efficiency is largely improved. Meanwhile, the clamp is arranged by in separate layers, increasing the force bearing point and area which also decrease force bearing per unit, the pile is well protected away from damage, the pile break, pile damage, pile locking and can not clamp thin wall pile are totally solved by this design.

6)During the working time, the main operator can observe the working condition under the driver when below operators align and connect the pile, which largely improve the working efficiency and ensure the safety.

7)The pile driver adopts the in-line design style which will easily to disconnect, transportation, also improve the working efficiency.