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Yantai hydraulic breaker manufacturers share how to properly use the vulnerable parts of the hydraulic breaker.
Yantai hydraulic breaker manufacturers share how to properly use the vulnerable parts of the hydraulic breaker.
hydraulic breaker parts will be damaged after long term use. Because the parts of hydraulic breaker are used dynamically, any movable connecting parts are easy to be damaged. As long as they are used and operated correctly, they can be avoided. How to use the fragile parts of hydraulic breaker correctly? Below the Yantai hammer manufacturers to take you to understand. I hope it will help you.
1. hydraulic breaker parts shall not be operated on the side of the excavator tire side.
2. When the hydraulic crusher is installed and connected with excavator loader or other engineering construction machinery, the working pressure and flow rate of the main hydraulic system of the hydraulic crusher should meet the technical requirements of the hydraulic crusher. The "P" port of the hydraulic crusher is connected with the main high-pressure oil circuit, and the "0" port is connected with the main engine return oil circuit.
3. When the hydraulic breaker works, the suitable hydraulic oil temperature is 50-60 degrees, and must not exceed 80 degrees. Otherwise, the load of the hydraulic breaker should be reduced.
4. The working medium used by hydraulic breaker is usually consistent with the oil used in the main engine hydraulic system. YB-N46 or YB-N68 antiwear hydraulic oil is recommended in general areas, and YC-N46 or YC-N68 cryogenic hydraulic oil is recommended in cold areas. The accuracy of hydraulic oil filtration is not less than 50 m.
5. The new and repaired hydraulic crusher should be re filled with nitrogen at 2.5 and 0.5MPa.
6. Calcium base grease or compound calcium base grease is needed to lubricate between the brazing rod handle and the guide sleeve of the cylinder block, and each shift is added once.
7. When hydraulic crusher works, it needs to press the drill rod on the rock first, and keep a certain pressure before starting the hydraulic breaker. It is not allowed to start in suspension.
8. The hyd
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