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Niektoré výrazné vlastnosti otočných žeriavov

The slewing jib crane is a new generation of lightweight lifting equipment made to adapt to modern production, combined with a highly reliable chain electric hoist, especially suitable for short distance, frequent use, and intensive lifting operations. It has the characteristics of high efficiency, energy saving, trouble saving, small footprint, easy operation and maintenance.

The working intensity of the konzolový žeriav is light. The crane is composed of a column, a rotating arm driving device, and an electric hoist. The lower end of the column is fixed to the concrete foundation through anchor bolts, and the cantilever is driven to rotate by a cycloidal pin wheel reduction device. The electric hoist runs in a straight line on the cantilever I-beam and lifts heavy objects. The crane rotating arm is a hollow steel structure with light self weight, large span, large lifting capacity, and economic durability. Built in walking mechanism, using special engineering plastic walking wheels with rolling bearings, with low friction and light and fast walking; The small structural size is particularly beneficial for improving the hook travel.

The swing jib crane is a small and medium-sized lifting equipment developed in recent years, with unique and reliable structure, energy-saving, time-saving and labor-saving, and flexible characteristics. It can be operated freely in three-dimensional space, and is more advantageous than other conventional lifting equipment in situations of interval and dense transportation. Cantilever cranes are widely used in various industries and different locations.

The working strength of the cantilever crane is that the light crane is composed of a column slewing arm slewing drive device and an electric hoist. The lower end of the column is fixed on the concrete foundation through anchor bolts, and the cycloid pin wheel reduction device drives the rotating arm slewing electric hoist to run left and right straight on the rotating arm I-beam and lift heavy objects. The crane rotating arm is a hollow steel structure with light self weight, large span, large lifting capacity, and is economical and durable. The walking mechanism of the rotary arm crane adopts special engineering plastic with rolling bearings, which has low friction force on the walking wheels, light and fast walking, small structural dimensions, and is particularly conducive to improving the hook travel.

The cantilever crane has the advantages of novel structure, rationality, simplicity, easy operation, flexible rotation, and large working space. It is an energy-saving material lifting equipment and can be widely used for the up and down work of production lines, assembly lines, and machine tools in factories, mines, workshops, as well as heavy object lifting in warehouses, docks, and other fields.