The job level is to consider the degree of use and the working characteristics of the work cycle.
The working level of crane, which is the work level of metal structure, is determined by the main lifting mechanism, divided into A1 - A8.
Electric single-beam suspension crane can be directly installed on the existing roof of the workshop. The structure is steel. Therefore, there is no need to install the rail beam and crane rail.
So customers can lower their costs.
And the entire plant area is used for production.
And by using the side cantilever.
The trolley can be driven beyond the crane gauge.
The customer can make use of the plant area more effectively.
Electric cantilever crane is a special lifting equipment designed according to the needs of the user.
It has the advantages of new structure, reasonable, simple operation, flexible rotation and large working space, etc., it is the energy saving and efficient material hoisting equipment.
It can be widely used in plant and workshop production line, assembly line and machine tool's upper and lower workpieces, warehouse, wharf and other places heavy lifting.
The machine is composed of vertical column, rotary arm and chain electric hoist.
The lower end of the column is fixed on the concrete foundation, rotating arm rotation, can be turned according to user demand.
The rotating part is divided into manual and electric gyroscopic (cycloid pin wheel moderator installed with upper support plate or lower tray to turn the spiral arm rotation).
The ring chain electric hoist is mounted on the spiral arm track for lifting heavy objects.
Main technical parameters of crane
1. Effective weight: refers to the net quality of heavy objects or materials that the crane can lift.
2. Crane working grade kuX tiejia engineering mechanical network-excavator network - engineering machinery network
3. Lifting height: the vertical distance from the horizontal plane of the crane or the vertical distance to the hoisting device.
4. Rated weight: it is the weight or material that the crane can lift, together with the mass of the separable hoisting gear.
For a variable crane, the maximum weight is the minimum.
5, total weight: refers to the crane to lift heavy objects or materials, together with the separable spreader and long-term fixed on the crane sling or fittings (including hook, block and tackle, hoisting wire rope, and other lifting under the arm or lifting trolley) the quality of the total.
It is divided by the class of crane (the overall working cycle) and the load condition.
The load status of crane is divided into light, middle, heavy, and special four.
The use grade of crane is divided into U0 -- U9 10.