Underhållstips för grävmaskiner

1. När grävmaskinen slutar igång, kontrollera försiktigt om ankare bultar och lagerskruvar i alla delar är lösa, meshing- och smörjförhållandena för alla växlar, såväl som om det finns några abnormala slitage eller skador på lagren, kraftenhet, kontrollsystem, broms, reducer, banplatta, fundament, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cables, cays, cables, cays, cables, cays, cables, cays, cays, cays, cables, cays, cays, cables, cays mage, caines

2. During operation, pay attention to the running conditions of each motor, mechanical transmission, and whether there are any abnormal phenomena in the braking system, control system, cooling fan, lighting and signals, etc. Any problems found during the inspection should be discovered and dealt with in a timely manner.

3. For newly installed excavators, all parts must be filled with oil before the trial operation, and the lubrication condition should be checked every shift within the first week of operation. For excavators that have been out of operation for a long time, all the old dry oil must be squeezed out before use. Good lubrication can reduce mechanical wear and malfunctions during Operation . Smörjarbete måste utföras strikt i enlighet med tidsgränsen, oljekvantitet och typ av smörjolja som anges i grävmaskinhandboken .