The lifting weight of crane hook has no relationship with working level.
A crane is a multi-action lifting machine which is used to lift and carry heavy objects vertically and horizontally within a certain range.
Also known as a crane.
At present, the main hoisting equipment co., LTD of guangdong shunfa hoisting equipment co., ltd. has gradually cancelled the hoisting and travelling function.
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.
Some of the working characteristics of lifting equipment are intermittent motion, that is, the corresponding mechanisms of picking materials, moving, unloading and other actions in a working cycle work alternately, and the crane has been developed and used more and more widely in the market.
Because there are some accidents when travelling without the lifting weight and the lifting weight, the travelling speed is faster than the crawler crane (crawler crane).
Stable operation, large lifting weight, and walking with lifting weight within a specific range, provided that the road is smooth and solid, the tire pressure meets the requirements, and the lifting shall not exceed 50CM from the ground;
Long distance walking with load is prohibited.
In order to ensure the safety of operation, at present domestic basically forbid not to hit the leg to carry on the hoisting operation.
Main performance parameters of crane:
The main parameters of crane are the parameters that characterize the main technical performance indexes of crane, the basis of crane design and the important basis of heavy machinery safety technical requirements.
1. Crane deadweight G
2. Lifting weight Q
3. Lifting height H
4. Span S
5. Amplitude L
6. Working speed V