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Description:
CFM hydraulic pile hammer is the result of the hydraulic hammer designing, using and manufacturing experience for more than ten years. It is with simple design and fine design, and the striking energy can be adjustable according to foundation condition and pile depth. Pile in the same foundation condition can be program group pile copied by the trailing pile.

Besides that, the cap can be designed according to the customer requirement, to be suitable for each kinds and specifications of concrete pile, steel tube pile and steel plate pile. CFM can supply each kinds of hydraulic pile hammer, from 60kJ to infinity. Simple reliable design, find manufacturing and fast service can make sure the pile hammer give full play.

Onshore and offshore hydraulic pile hammer uses combine ram technology (patent), and is easy for users to make reasonable choice for ram weight according to different foundation condition and piles. The users can get different type pile hammer through combining rams with different weight. Considering price and performance, this kind of pile hammer with combined ram technology is best economic choice. This also can prolong the striking action time, with big imputing energy and protect the prefabricated concrete pile head. The pressurize fully close hammer body technology(patent) and fully hydraulic driving technology can overcome the shortcomings of the traditional diesel oil pile hammer, such as noise, smoke, high energy consumption and ram lifting difficult for soft foundation and so on. This hammer can match with bumper to suit for city working. It is mainly for onshore foundation pile constructions, such as high building, seaport enlarging, water dam and transporting facilities and so on, especially for each kinds and specifications of prefabricated concrete piles, steel tube piles and steel plate piles.

The key technology and features:

1) Pressurize fully close hammer body (patent) make sure it can work with high reliability in very bad outside environment, especially the deep water working.
2) Combine ram technology (patent). It is easy for users to make reasonable choice for ram weight according to different foundation condition and piles. The users can get different type pile hammer through combining rams with different weight. This kind of pile hammer with combined ram technology is best economic choice.
3) Combine ram technology (patent) also can prolong the striking action time, with big imputing energy and protect the prefabricated concrete pile head.
4) High integrated hydraulic driving system can make sure it work with high efficiency, energy saving, environment friendly and high reliability.
5) Automatic close technology for high pressure pipeline if pressure losing, is to avoid oil leakage during unusual knocking.
6) Oil drain technology for pipeline can make sure the oil drain out when shifting to other place, to avoid oil leakage and pollution.
7) Modern program control technology can realize normal and automatic control for striking energy and frequency in the same foundation condition. The striking energy can be willfully preset in the rated range.
8) Fine sensor technology, remote technology and man-machine interface can automatic monitor the pressure, temperature, position and its condition, to realize pile hammer numerical control and malfunction automatic diagnosing and displaying.
9) It can be guiding pile or free lifting pile.

Main technical parameter: