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The relation between lifting weight and working level of crane hook

Oct 13, 2017

There is no relation between lifting weight of crane hook and working level.

A crane is a multi-action lifting machine with a range of vertical lifting and horizontal lifting.

Also called a crane.

At present, guangdong shunfa hoisting equipment co., LTD. Has gradually cancelled the function of hoisting.

Tyre crane's main features are: its driving cab and lifting control room 2 for one, is composed of crawler crane, crawler crane) evolution, the walking mechanism of walking tracks and bracket part into the chassis of the tire, overcome the crawler crane, crawler crane crawler threatening the shortcomings of pavement damage, belongs to the material handling machinery.

Lifting equipment and some work is characterized by intermittent movement, namely material taking in one work cycle, migration, unloading is alternating action of the corresponding institutions, such as work, crane and the development of more and more widely used in the market.

The speed of driving is also faster than the crawler crane (crawler crane) because it is not used for heavy lifting and heavy driving.

The work is stable, the weight is large, can be hoisted in a certain range, but must ensure that the road is flat and solid, the tyre pressure is in line with the requirement, the lifting off the ground must not exceed 50CM;

It is prohibited to take long walk with load.

In order to ensure the safety of the operation, it is basically prohibited to carry out the hoisting operation.

Main performance parameters of crane:

The main parameters of crane are the parameters of the main technical performance indexes of cranes, which are the basis of crane design and the important basis for the safety technical requirements of heavy machine.

1. Crane self-heavy G

2. Weight Q

3. Lifting height H

4. Span S

5. Amplitude L

6. Work speed V