1. The working principle is using hydraulic pressure to clamp precasted pile, H shape or other shape steel pile, driving the pile into ground by hydraulic pressing.
2. Suitable for piling precasted round & square concrete pile, H shape steel pile and other irregular shaped pile in clay, soft soil and sandy ground.
3.It  has characteristics of no noise, no vibration, no pollution, clear ground with high speed of pile driving, reliable construction quality and environmental protection, high efficiency, energy saving.

"New Timehope" Hydraulic Static Pile drivers are Self-developed and with 5 up-to-date national patents:
a. Flexible connection technology
Novel flexible connection technology of central axis, won national practical patent No. 200820158613.8.
b. Multi-functional piling technology.
Original combination clamping piling and top piling won invention patent No. ZL02139875.5.
c. Inverted cylinder technology. Structure design of 4 lifting inverted cylinders change strained condition of cylinder and increases the service life of cylinders, won national practical patent No. ZL01249443.7.
d.  Integrative side and corner piling technology
Particular side and corner piling mechanism increasing the capability of side & corner piling and won national practical patent No. 200820158615.7.
e. Self-adaptive clamping mechanism
Original self-adaptive clamping mechanism won national practical patent No. 200820158614.

Main Techincal Parameter for ZYC800B-B:
Rated piling pressure(tf):800
suitable pile:300-800
Max. Piling speed:6.5
Piling stroke:2.0
Max. Longitudinal pace:3.6
Max. Transverse pace:0.6
Max. Rise stroke:1.1
Max.rotation angle per time:11
Rated hydraulic system pressure:25 (20)
Hydraulic Pump:2*125 + 2*80
Motor power:3*37 + 1*30
Max. Crane lifting weight:16t
Hanging pile length:15m
Minimum side piling space:1380
Minimum corner piling space:2800
Intensity of pressure:15.0/20.2
Total weight:800