hold clip-on pile driver / piling machine / construction machinery Environmental protection clip-on YZY Series Hydraulic Static Pile Driver The environmental protection YZY entire hydraulic pressure step type static forcing pile machine is Our company the highly effective pile labor foundation engineering machinery which produces in many year pile machine development foundation. Presently produces 320-800 tons to hug clamps the type, to step-by-step goes against presses the type, to go against continuously presses the type series type.This function completes independently hangs, the pressure, the pile pulling work, not only may press the square pile also to be possible to press the steel pipe driven in as piling. Has vertically and horizontally to walks, 360 degrees rotations, the fuselage to adjust the equal function, the complete movement takes the hydraulic pressure actuation. Its part may the road, the railway transportation. When this machine-pressed pile the noise low, does not have the vibration, not to have the mud, is small to the environmental effect.