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  • 2023 Happy New Year

    2023 Happy New Year

    Hello, everyone! The year 2023 is just around the corner. From Beijing, I would like to extend my best New Year wishes to all of you. In 2022, we successfully convened the 20th CPC National Congress and drew up a blueprint for comprehensively building a modern socialist country and promoting the ...
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  • Crushing hammer can not strike the internal cause – piston hair

    Crushing hammer can not strike the internal cause – piston hair

    There are many factors causing the crushing hammer to be weak, such as insufficient nitrogen pressure, insufficient accumulator pressure and insufficient oil pressure, but the main cause of internal leakage is the piston or cylinder hair pulling. The main causes of piston hair pulling are describ...
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  • Pay attention to the crushing hammer – operation misunderstanding!–Part three

    Pay attention to the crushing hammer – operation misunderstanding!–Part three

    16, when using the hydraulic crushing hammer and rod should be perpendicular to the working face, with no radial force as the principle. 17, the hydraulic crusher must first press the rod on the rock, and maintain a certain pressure before starting the crushing hammer, is not allowed to start in...
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  • Pay attention to the crushing hammer – operation misunderstanding!–Part two

    Pay attention to the crushing hammer – operation misunderstanding!–Part two

    8. The crusher shall not be used as a lifting device. 9. The crusher shall not be operated on the tire side of the excavator. 10. When the hydraulic crusher is installed and connected with the excavator loader or other engineering construction machinery, the working pressure and flow of the hydr...
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  • Pay attention to the crushing hammer – operation misunderstanding!–Part one

    Pay attention to the crushing hammer – operation misunderstanding!–Part one

    Due to the reciprocating rapid impact movement of the crushing hammer when working, any active connection parts are easy to be damaged, the speed of oil return is also relatively fast and the relative pulse is larger, resulting in the speed of hydraulic oil aging. But as long as the correct use a...
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  • Celebrated the successful opening of the 20th National Congress of the Communist Party of China

    Celebrated the successful opening of the 20th National Congress of the Communist Party of China

    Hydraulic breaker is a new type of impact vibration machine, since the invention of the first hydraulic crushing hammer in the 1960s, after nearly 50 years of research and development, has been formed into a huge industry. Hydraulic  hammer is divided into two categories: handheld type and airbor...
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  • Celebrate twenty, celebrate the National Day

    Celebrate twenty, celebrate the National Day

    73 years have changed, 73 years have been earth-shaking. Over the past 73 years, under the strong leadership of the Communist Party of China, the New China has forged ahead in a new era, embarked on a new journey, and made remarkable achievements. On October 1, to celebrate the National Day, a to...
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  • MAINTENANCE INTERVALS

    MAINTENANCE INTERVALS

    1、Every 4 hours - Apply the grease in front head. - Check hydraulic oil temperature, piping and hose connection. - Check tightness of fasteners. 2、Every 10 hours, or Daily - If rough skin on the tool and tool pins have been found, it must be removed. - Check the N2 gas pressure in back head. - ...
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  • NORMAL OPERATION

    NORMAL OPERATION

    1、 Operators should be trained and master the control skills of breaking. Continuous blank firing and blindflod operating are prohibited.。 2、 Start the engine and idle for 5 minutes to heat the engine. 3、 After the heating engine, control the excavator walking and arm movement for 5 minutes...
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  • HYDRAULIC BREAKER CONNECTION

    HYDRAULIC BREAKER CONNECTION

    The connection and maintenance of the hydraulic breaker is also a very important part. If you follow the instructions in detail, it will prolong the service life of the hydraulic breaker, reduce industrial waste, integrate resources, and avoid after-sales service. 1.1 PIPELINE CIRCULATION Pipelin...
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  • SAFETY OPERATION

    SAFETY OPERATION

    Stop working the hydraulic breaker,if hydraulic hoses Vibrate excessively. Check the N2 gas pressure into accumulator & back head. Stop hydraulic breaker oper...
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  • How to protect the hydraulic pump when the excavator is equipped with a breaker?-Part 2

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

    5. Replace the oil seal in time 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, it must stop working immediately and replace the oil seal, otherwise the sid...
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