>>We use variable hydraulic systems with low   loss and constant power in this series of products, so that energy   consumption decreases by 30% and working efficiency increase by 60%.

>>To ensure the high working efficiency of the   whole machine, we use hydraulic systems with big power and great flow, the   pile driving mechanism with multi-speed control and being quick in getting   ready for operation.

>>To ensure the high reliability of our   products which engineering machines should possess, we improve the design and   use very reliable materials or components which we select carefully in the   process of purchasing.
  >>For example we use inverted cylinder as a supporting leg which has   become a patent in our country so as to avoid the easy breakage of cylinder   which was the case with traditional design.

>>Since we have constantly improved our design   of pile drivers for more than 10 years, every part of the machine is easy to   be taken apart, which provides convenience in transportation and maintenance. 
  >>Compared with the pile drivers made by other companies, ours are more   convenient to be taken apart and shipped as the connection and lay out of the   long boat and the short boat are different.
  >>Take the driver's cab for example; it can be opened at the middle so   that the lifting arm of the crane can pass through it during transportation.   Besides, the side piling mechanism can be taken off so as to reduce the   length of machine to be shipped and greatly reduce the weight of separated   units in transportation.

>>Our products are multi-function static   hydraulic pile drivers with embracing pile driving, top-pressing pile driving   or both at the same time because they are well combined with each other.
  >>Our products have bigger capacity of side piling and corner piling   than those of other companies, and the power of side or corner piling reaches   60% of the middle piling.
  >>Our pile drivers can work with a variety of piles, square piles or   round piles or other shape of steel piles, no matter thin-walled round   concrete piles or thick-walled ones.

>>Our company has developed 14 models of pile   drivers with the capacity of 60 tons to 1200 tons and each model is   classified into 4 kinds according to its function with the maximum tonnage of   1200.

>>To keep up with the development in the   engineering machinery of the world, we will integrate all useful high   technologies from machine-building, electricity, hydromechanics and   electronics into our products and meet different individual needs of our customers. 
  >>For example, we can, if any customer requires, install a   position-controller for the crane, and a digital screen showing the tonnage   of piling force, etc.

>>The design of inverted cylinder as a   supporting leg which avoids the radial force on the piston extends the   life-time Of the cylinder. 
  The patent number is ZL01249443.7.
  >>Embracing pile driving or top-pressing pile driving or both are used   in operation with one machine. 
  The patent Number is ZL02139875.5.