How do crane workers work?

In our life, we will encounter all kinds of construction equipment tools, such as very dangerous and very high cranes. Working at such a height, how can a crane worker ensure his health and finish his work? First of all, if we want to do this job, then our eyesight must not be very serious, and this job must go through very professional training and pass the exam before we can work with certificates.

Moreover, the work of the crane must be closely coordinated with the commander and must obey the command of the personnel. Don't be casual, because this may be a great safety hazard to the people below, and you can't see the things above clearly, so you must obey the orders, and our crane will have its rated load. If it exceeds this weight, it will be overloaded for our crane. For us, it has great security risks, because the work we do is very dangerous and the place where we work is relatively high. If there is an accident, it is difficult for us to get timely rescue. So when we work, we must be careful, don't worry, and do it according to this standard.

The crane operator must always remind himself to check at work. We must also hang the articles hoisted by our crane in the air after work and at rest, so that the boom and hook are placed in the specified positions, and all control handles are returned to their original positions to maintain stability. Not everyone is qualified for this job. We have to study and certify like driving before we can take over this job. When we look at it below, I know that this job is very difficult, so the most important thing to do this job well is to be careful and not careless.