The hydraulic breaker is a commonly used attachment for excavators, but because different attachments or buckets need to be replaced under different working conditions, the entire operation is very time-consuming. Many people have various problems when changing. So how to replace the installation is the right one?
The bucket and the hydraulic breaker work alternately. During the replacement process, since the hydraulic pipeline is easily contaminated, it should be disassembled and installed as follows. the
–Hose plug When the equipment is used for bucket operation, the plug is to prevent the mud and dust on the hydraulic breaker from entering the hose.
–Internal threaded plug The internal threaded plug is used to prevent the dirt or dust adhering to the equipment host from entering the oil pipe.
1) Clean the outside of the breaker; 2) Remove the steel drill from the shell and apply anti-corrosion oil; 3) Before pushing the piston to the nitrogen chamber, the nitrogen gas in the nitrogen chamber must be released; 4) Restart When assembling, all parts on the breaker should be coated with lubricating oil before assembly.
Whether the bolts and nuts are loose, damaged or falling off Whole body bolts, splint bolts, accumulator bolts, hose joints are loose, damaged, and have oil leakage hydraulic breaker hydraulic pipelines, hydraulic oil hoses, whether there is abnormal leakage The connection surface between the oil and nitrogen chamber and the cylinder block, clean the joint between the front cylinder block and the steel brazing, check whether the steel brazing has abnormal wear and cracks, and use a manual grease gun after the lubricating oil starts to work and every 2-3 hours butter
Contact Person: Mr. Tang
Tel: 86-18922117251
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