Product Characteristics

Independent design and production, hydraulic valve is assembled inner of the cylinder. The overall structure is compact, without too many connecting bolts and seals. High stability, not easy to stuck and multi-seam oil leakage, easy to maintenance and maintenance on site.

These products are driven by a mixture of nitrogen and high pressure oil. Strong explosive force and high efficiency. Easy to install and transport，Suitable for various types of construction machinery.

Working Principle

This type of hydraulic breakers is driven by N2 gas and hydraulic oil. They drive piston together to high speeds. The tool is impacted and transmit impact wave efficiently, so as to break rock and so on. The hydraulic oil is supplied by the hoses connected to the excavator and maintains the supply of high pressure and large flow. Throughout the impact process, hydraulic oil compresses nitrogen to store energy and releases energy when impacting, which together with hydraulic oil drives the piston to move at high speeds. At the same time, the valve controls the reversal mutually, and realize reciprocating motion. As long as the excavator keeps supplying the hydraulic oil that meets the requirements, the continuous impact operation can be realized. (Long-time continuous impact operation is prohibited.)

Hydraulic Oil

The working temperature of hydraulic oil is controlled between 40℃ and 60℃. The working temperature of hydraulic oil can reach 80℃，when impacting operation. Regular inspection of hydraulic oil and sealing components is required. Replacement of suitable hydraulic oil at different seasons and ambient temperatures.

Installation Operation

Hydraulic breaker can be applied to many kinds of construction machinery. In order to make the equipment operate normally and bring into full play the maximum efficiency, the hydraulic breaker must use a separate hydraulic circuit, not sharing the pipeline with other hydraulic circuits. Before installation, it is necessary to check whether the relevant hydraulic components are normal and whether the pressure and flow rate of the hydraulic system meet the requirements.

Various brands’ hydraulic breaker are different.