How does a silent hydraulic breaker work

Silent hydraulic breakers are usually powered by the hydraulic system of an excavator or other construction machinery. High-pressure hydraulic oil enters the cylinder of the breaker and pushes the piston to move.

1. Driven by hydraulic oil, the piston quickly impacts forward and strikes the drill rod. The drill rod transmits the impact force to the work object, such as rock or concrete, thereby achieving crushing operations.

2. The impact frequency and force of the piston can be controlled by adjusting the pressure and flow of the hydraulic system. Generally speaking, higher pressure and flow will increase the impact force and frequency of the piston, but it will also consume more energy.

1. To reduce noise, silent hydraulic breakers usually use special buffering devices. After the piston impacts the drill rod, the buffering device will absorb part of the impact energy and reduce the vibration and noise generated by the impact.

2. These buffering devices may include rubber pads, springs, hydraulic dampers, etc. They can effectively reduce the noise and vibration generated when the breaker is working and also extend the service life of the breaker.

Under the continuous drive of the hydraulic system, the piston continuously performs impact and reset actions to achieve continuous crushing operations. The operator can adjust the working state of the breaker by controlling the operating lever of the hydraulic system, such as turning on, off, adjusting the impact force and frequency.

In short, a silent hydraulic breaker realizes crushing operations by hydraulically driving the piston to impact the drill rod and transmitting energy to the work object. At the same time, special buffering devices are used to reduce noise and vibration.