What is the principle of crane hydraulic system?
Crane hydraulic system works principle: A subsystem is a winding drum clutch and external contracting brake control circuit system, when the hook lifting operations, the clutch engagement, external contracting brake loosen, main hook of the lifting operation was achieved by hydraulic motor. The lifting system of the lifting hook is made up of two different working subsystems, so that the main hooks are better able to complete the lifting. For the hydraulic system of crane crane is very good, we can make the benefit of the project provides a quick, other loss reduce crane for a long time; But we know that the crane is a long time, the work overtime of time, the long time of operation for the crane will be on the service life of the hydraulic system caused great burden to reduce, is likely to lead to the hydraulic system in a state of dangerous failure. So we need to do is to understand the working principle of the hydraulic system through the crane hydraulic system principle for effective maintenance, prolong the service life of the crane, improve production efficiency.
That would be analyzed by the line, which is primarily controlled, controlling the direction and pressure of the oil.
Different crane hydraulic system, the component is not identical, the hydraulic system of crane is relatively familiar, welcome to QQ285212125 to discuss
