How to maintain the excavator? How to remove dirt from excavator mailbox
An excavator is a mechanical device that uses a bucket to excavate materials above or below the bearing surface, and loads them into transport vehicles or unloads them to the stockyard. Due to the workload of the excavator and the high work intensity, it is necessary to pay attention to maintenance at ordinary times. Inspection work in daily life is an important link to ensure that the hydraulic excavator can maintain efficient operation for a long time, including appearance, mechanical chassis, slewing bearings and other parts. Next, let's learn about it with the editor. 1. Daily maintenance 1. First, turn around the machine twice to check the appearance and whether there is any abnormality in the mechanical chassis, and whether there is grease flowing out of the slewing bearing, and then check the deceleration brake device and the bolt fasteners of the track. If it is a wheeled excavator, it is necessary to check whether the tires are abnormal and the stability of the air pressur...