How to maintain the dredging bucket

How to maintain the dredging bucket

The bucket is an indispensable part of the dredging device system, the reasonable installation of the bucket directly affects the working efficiency of the dredging ship, therefore, its maintenance is an important part of the maintenance of the dredging ship. So we have to maintain the baby screen window first to maintain the bucket. Today for you to briefly introduce how to dig bucket maintenance and maintenance.

1. Maintenance items every 100H. Boom cylinder head pin; Boom pin; Boom cylinder rod end; Bucket rod cylinder head pin; Boom, bucket rod connecting pin; Bucket rod cylinder rod end; Bucket cylinder head pin; Half rod connecting pin; Bucket rod, bucket cylinder rod end; Bucket cylinder head pin; Bucket rod connecting rod pin; Check the oil level in the rotary mechanism box (add oil); Drain water and sediment from the fuel tank.

2. Maintenance items every 250H. Check the oil level in the final transmission box (add gear oil); Check battery electrolyte; Replace the oil in the engine oil pan, replace the engine filter element; Lubricating slewing bearing (2); Check the tension of the fan belt and the air conditioner compressor belt, and adjust the tension.

3. Maintenance items every 500H. At the same time every 100H and 250H maintenance projects; Replace the fuel filter; Check the height of rotary pinion grease (add grease); Check and clean radiator fins, oil cooler fins and cooler fins; Replace hydraulic oil filter element; Replace the oil in the final transmission box (only in 500h, after 1000h once); Clean the air filter elements inside and outside the air conditioner system; Replace the hydraulic oil vent filter element.

4. Long-term storage. When the machine is stored for a long time, in order to prevent the hydraulic cylinder piston rod from rusting, the working device should be placed on the ground; The whole machine is cleaned and dried and stored in a dry indoor environment; If the condition can only be stored outdoors, the machine should be parked on the well-drained cement floor; Before storage, fill the fuel tank, lubricate each part, replace the hydraulic oil and oil, apply a thin layer of butter to the exposed metal surface of the hydraulic cylinder piston rod, remove the negative wiring terminal of the battery, or remove the battery separately; According to the low temperature environment temperature in the cooling water to add the appropriate proportion of antifreeze; Start the engine once a month and operate the machine to lubricate the moving parts and charge the battery; Turn on the air conditioner to refrigerate and run for 5-10min.

The above is the maintenance of sand dredging bucket tips, if you have any questions, welcome to call consultation or browse the other content of the website.