The Hydraulic Breaker’s Characteristics and Working Principle

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.

Basic working principle of hydraulic breaker hammer

According to the source of impact energy, the hydraulic breaker hammer can be divided into three types: full hydraulic work hydraulic breaker hammer, gas-liquid combined work hydraulic breaker hammer and pure nitrogen work hydraulic crushing hammer. In either case, the force that provides piston reset is completely provided by hydraulic pressure.

How to protect the hydraulic pump when the excavator is equipped with a breaker?-Part 2

Analysis: The oil seal is a vulnerable part. It is recommended that the breaker work for about 600-800 hours, and the breaker oil seal should be replaced once; when the oil seal leaks oil

How to protect the hydraulic pump when the excavator is equipped with a breaker?- Part one

Because the breaker is a reciprocating and fast impact motion, the return speed of oil is fast and the relative pulse is relatively large, which causes the aging speed of the hydraulic oil to accelerate. Therefore, it is necessary to maintain the excavator and use it properly, which can effectively prolong the life of the hydraulic system.