Protection method for excavator bucket cylinder

The protection method of the excavator bucket cylinder includes three points.

1. Use a multi-layer cloth to make a cloth cover and wrap the oil rod.

2. flip the oil rod.

3. Install a dust ring on the cylinder head. bucket cylinder.

4. Use a telescopic protective cover or use a long bucket rocker.

Analysis of the protection method of the excavator bucket cylinder:

Frist. Use a cloth to wrap the oil rod. This method uses several layers of cloth. The cloth is coated with butter and then a set of oil rods. This is suitable for shallow brine operation (that is, the brine splashed in the operation falls on the oil. On the rod), it is not suitable for deep brine operation, because the brine is more likely to be damaged when it enters the cloth cover.

Second, the problem of the dumping of the bucket cylinder is that the cylinder is turned upside down and the oil rod is facing upwards. It is also not suitable for deep brine operation. Because the cylinder head is facing upwards, the brine is more likely to crystallize near the dust ring, and because the hydraulic oil pipe needs to be modified, In the work, the hydraulic pipe moves from small to large movement, and the technology of the installation is more likely to damage the hydraulic pipe.

Third, the installation of dust-proof ring This only extends the damage time. It is easy to overlook an important factor, that is, the operating habits of the excavator driver. The oil rod will not crystallize in the brine, and will not crystallize after the water. Will crystallize immediately, (crystallization takes about a few minutes to ten minutes), that is, it is not easy to crystallize in normal work. The problem is on the parking, remember to fully retract the oil rod regardless of long or short time parking. Long-term parking should also use fresh water to flush the cylinder head. This operation can extend the life of the dust ring and oil seal more than the installation.