中文 中文  Anmai English English  Anmai Español Español  Anmai Русский Русский  Anmai العربية العربية

Hydraulic Hammer


Description:
Hydraulic hammer is a powerful percussive hammer, a kind of advanced drilling tool. Composed by pickax brazing, pickaxe barrel and pickax handle, this hydraulic operated hammer is driven by hydraulic system from the excavator. It is mainly used to demolish concrete structures or rocks in the fields of bridges, harbors, civil construction, hydraulic construction and petrol engineering and more other foundation engineering field. According to its operating mode, the hydraulic hammer can subdivided into hand type and machine-mounted. Conforming to its working principle, this hydraulic operated hammer can be classified into three types, full hydraulic type, and liquid gas model and nitrogen explosion type.


Features
1. This hydraulic hammer adopts excellent power-to-weight ratio.
2. Unique gas-charged piston is employed to maximize hammer efficiency.
3. This hydraulic operated hammer features and simple, two-moving-parts design
4. Bottom tie rod nuts are used for easier serviceability.
5. Quick-change tool system with single round retainer pin is employed.
6. A variety of tool configurations are available.
7. The hydraulic hammer adopts replaceable cylinder sleeves for easy, economical rebuild.
8. Tool bushings are employed for quick, easy replacement.

Working Process of Hydraulic Operated Hammer
Hydraulic hammer is equipped with power plant. Power output drives the retarding mechanism through clutch. The retarding mechanism is connected with power switching mechanism. The reducer outputs rotational motion. And the power switching mechanism can convert such rotational motion to up-and-down movement along the pickax brazing axial direction. And this can lead the piston and pass the movement to pickax brazing through hydraulic oil. During this working process, the hammerhead strikes the pickax brazing through hydraulic oil and then the reactive force is passed and absorbed by hydraulic oil. This reduces the vibration of the hammer, thus protects the machines and tools.

Advantages
1. With simple, two-moving-parts design, this hydraulic hammer is reliable.
2. A variety of machines are available, besides hydraulic operated hammer.

Established in June, 2003, Wuxi Anman Construction Machinery Co., Ltd. is a specialized manufacturer and supplier of engineering machinery in China. We are specialized in MD series anchor drilling rigs, MDL series anchor drilling tools, XP series jet grouting drilling machines and other series of drilling machinery and accessories like hydraulic hammer (hydraulic operated hammer).


Related Product

DTH Hammer

DTH hammer is drilling tool used for breaking the stratum which contains a lot of rocks. It realizes vibration and shock through compressing the air. It is also called down-the-hole hammer.

Drilling Rod

Drilling rods are kind of jet grouting drilling tools. They are used to deliver serous fluid, compress air and water and so on. The drill rods adopt pipe fittings from Shanghai Baoshan Iron and Steel Plant with different diameter