The hydraulic static pile driver,a new piling machine, is a large model pile machine for foundation construction .The construction of precast pile entirely depends on the pressure of the hydraulic static pile so that the pile can be pressed into the foundation steadily and quietly .This unique construction method with non-pollution has gradually taken place of the pile hammering and vibrating. With the development of science and technology and the enhancement of people's consciousness of environment protection, the hydraulic static pile driver has been applied extensively. It’s suitable to be used under the geological condition of collapsible loess, silty clay, sand layer, sedimentary geological stratification, fill foundation and so on, and especially in inner city, so it is eligible to be kind of ideal eco-friendly foundation equipment. The most remarkable characters of the hydraulic static pile driver are high stability of the technical performance and high reliability of the mature products.The characteristics of YZY series pile driverThe hydraulic static pile driver is pile foundation construction equipment with prosperous future. Compared it with others, such as impact, vibration and infusion.Ithas the features as follows.1.Civilization, neatness, light labor, low noise, no vibration and no pollution.2.High efficiency and high piling rate with pressing pile 300-800meter within 8 hours. It has been a powerful machine to finish a large-scale foundation project with large area and short-time.3.Excellent piling quality, 100% pile-forming rate.4.Its expense costs is very low in various construction methods according to the calculation for carrying capacity of precast pile per cubic meter. (The costs is nearly as much as driven cast-in-place pile when the carrying capacity is the same as precast pile.)5.The lower stress of pile has less damage so that it can reduce the manufacturing cost of precast pile.6.It has the advantages of high mechanization degree, comfortable operation ,flexible and convenient file foundation, fast dismounting and fry ferry. Main Technical Parameter of YZY Series Hydraulic Static Pile DriverModel ParameterUnitYZY1000Rated Piling Pressure(KN)10000Piling SpeedFast(m/min)6.2Low0.7Pilling stroke per time(m)1.8ShiftLongitudinal(m)3.6Horizontal0.7Angle range(°)7Rise stroke(m)1.1Max. spun pile(mm)800Side piling space(mm)800Comer piling space(mm)1700Lift weight(T)25Lift moment(tf.m)90Powerpiling(kw)135Lift45Working Length(mm)14500DimensionWorking Width7900Transportation Height3120Gross weight(T)1006