Loaders are widely used in construction projects and are the main machinery for earthwork construction. When operating such a huge machine, some problems should be paid attention to to ensure the safe use of the loader and prolong its service life. details as follows:
Before loading the loader, the slewing mechanism of the excavating device should be placed in the middle position and fixed with a pull plate. Use a low gear when loading.
When lifting the bucket lift arm, the floating position of the valve should not be used. The distribution valve of the hydraulic control system is divided into the first four valves and the last four valves. The first four valves operate outriggers, lifting arms and loading buckets. Used for leg expansion and loading operations; four valves operate bucket, swing, boom and bucket handle, etc. Used for slewing and excavation operations. The dynamic performance of the loading machinery and the capacity of the hydraulic system are not allowed, and it is impossible to carry out loading and digging operations at the same time. When the first four valves are working, the last four valves are not allowed to work at the same time. During driving or working, it is forbidden to ride or stand anywhere on the loader except outside the cab.
If the loading maneuver stops suddenly when it descends, the impact force generated by its inertia will damage the excavating device, destroy the mechanical stability, and cause a tipping accident. When operating, the operating handle should be stable and not move violently. When the boom is lowered, do not brake midway. Do not use high gear when digging. The rotation should be stable, and no impact or use to hit the side of the ditch. The buffer block at the rear end of the boom should be kept intact; if it is damaged, it should be repaired before use. When moving, the excavating device should be in an intermediate transportation state, the supporting legs are retracted, and the lifting arms are raised.
Standardize the operation of the loader and create a safe working environment for yourself. It should also be noted that before the loader excavates, the mouth and outriggers of the loading bucket should be fixed to the ground, so that the front and rear wheels are slightly off the ground, and the fuselage should be kept level to improve mechanical stability. If you need to buy loader accessories, you can come to our company. We have been doing this for many years and the feedback is very good. You can compare it when you buy.
