How to Operate a Hydraulic Breaker on an Excavator？
I. Selecting the Right Breaker
Before using a hydraulic breaker on an excavator, it's crucial to choose the appropriate one for the job. Typically, the selection is based on the hardness of the material to be broken and the tonnage of the excavator. Factors such as the quality and durability of the breaker also need to be considered. Once the suitable breaker is selected, you can proceed with the operation.
II. Installation of the Breaker
1. Start by removing the excavator bucket and installing components such as hydraulic hoses and protective plates.
2. Connect the breaker to the hydraulic hoses and secure them with bolts.
3. Install steel pipes to connect the hydraulic hoses and the breaker. Then, start the excavator and use the hydraulic system to lower and secure the breaker.
4. Finally, check the tightness of the breaker connections and ensure proper lubrication of working parts to ensure smooth operation.
III. Working Process of the Breaker
When using the hydraulic breaker, operators need to follow these steps:
1. Adjust the excavator's position so that the impact force of the breaker directly affects the material to be broken. If demolishing concrete structures or drilling holes, choose appropriate work points.
2. Start the hydraulic system, switch on the breaker, and initiate its operation.
3. Aim the impact point of the breaker at the center of the material to be broken, then adjust the position for work. If the breaker's operation is not continuous, adjust the hydraulic system's pressure to increase the impact force.
4. During the breaking process, operators should closely monitor the working condition of the breaker to ensure safe operation. Also, timely stop the breaker's operation to replace hydraulic oil and hydraulic filters.
IV. Precautions for Using the Breaker
During the operation of the excavator breaker, it's essential to consider the following:
1. Operators should possess relevant operating skills and undergo training and practice before use.
2. Ensure the use of suitable hydraulic oil and hydraulic filters for the breaker, cleaning, and replacement after each shift.
3. Conduct thorough safety checks of the breaking site before use to ensure safe operation.
4. Choose reasonable impact frequency and force based on actual conditions to avoid equipment damage due to excessive use.
