After one month investigation and discussion with YONGAN MACHINRY, the CCCC First Harbor Engineering Co., Ltd. decide to use one set of Yongan YZ-130 hydraulic vibratory hammer and one set of YC-21 Hydraulic Impact Hammer. After calculation and detailed programming, it is granted as the best choice for this Aramco Safniyah Project.
We, Yongan Machinery, after 28 years of development, become the first piling equipment manufacturer in China. The performance of our four series products win as much as the market share than any other competitors. Especially oversea market, more and more customer choose our equipment to use in a lot of important jobs they bid overseas.
Device model: Hydraulic Hammer For Piles YZ – 130 & Impact Hammer YC-21
Project: Saudi Aramco Safniyah Project
Use quantity: one of each
Pile size: 36″ & 48″ dia pile. drive 31.8-34 meters
Driven depth: 16 meters
Due to the tough soil condition, operator checked all the key components and make sure everything is in good order before using YC – 21 impact hammer. Start the engine, idle for a few minutes, speed up the engine slowly till reach to the highest frequency 1800rpm. Adjusted the rise time as 0.2 seconds and stay time as 0.12 seconds. Switch to manual mode, and then gently pushed “manual rise” button, must watch the hammer head, then on to “automatic”, the impact hammer works in perfect condition.
When it comes to Hydraulic Hammer For Pile Drive YZ-130, our operator is very skillful. After the preparation works done, the machine start and running smoothly.
The geological condition is mostly weathered rock, it is very difficult to penetrate, after the work is done, the inspection team from ARAMCO tested, it is completely meet the construction requirement. Please visit www.yonganpiledriver.com for more information.