I believe everyone is familiar with excavator crushing pliers, but do you know what you should pay attention to when using crushing pliers? Now we will take the Juxiang hydraulic crushing pliers as an example to explain the correct use and precautions of the crushing pliers.
1. Carefully read the operating manual of the hydraulic crushing tongs to prevent damage to the hydraulic crushing tongs and excavator, and operate them effectively.
2. Before operation, check whether the bolts and connectors are loose, and whether there is leakage in the hydraulic pipeline.
3. Do not operate the hydraulic crushing pliers with the piston rod of the hydraulic cylinder fully extended or fully retracted.
4. Hydraulic hoses are not allowed to make sharp bends or wear. If damaged, replace it immediately to avoid rupture and injury.
5. When the hydraulic crushing tong is installed and connected to a hydraulic excavator or other engineering construction machinery, the working pressure and flow rate of the host hydraulic system must meet the technical parameter requirements of the hydraulic crushing tong. The “P” port of the hydraulic crushing tong is connected to the high-pressure oil line of the host. Connect, “A” port is connected to the oil return line of the main engine.
6. The optimal hydraulic oil temperature when the hydraulic crushing pliers is working is 50-60 degrees, and the maximum temperature should not exceed 80 degrees. Otherwise, the hydraulic load should be reduced.
7. Staff should check the sharpness of the excavator’s crushing pliers every day. If the cutting edge is found to be blunt, it should be replaced in time.
8. Do not put your hands or any part of your body under the knife edge or other rotating parts to avoid accidents.
Excavator hydraulic crushing jaws feature large openings, jaw teeth and rebar cutters. The large opening design can bite larger diameter roof beams, making the work easier and more convenient. The special shape of the jaw teeth is used to firmly hold the concrete block, wedge and crush it for rapid crushing. The jaw teeth are very strong and have high wear resistance. Equipped with steel bar cutters, the hydraulic crushing pliers can perform two operations at the same time, crushing concrete and cutting off exposed steel bars, making the crushing operation more efficient.
Juxiang has focused on the R&D and manufacturing of excavator attachments for 15 years. It has more than 20 R&D personnel and serves more than 1,000 customers. It has received wide praise from the industry and outside. When buying excavator attachments, look for Juxiang Machinery.
Post time: Oct-27-2023