Check the jib crane reducer mainly to see if it leaks oil. If there is abnormal noise in the box during operation, open the box cover to check. Generally, it is caused by bearing damage, excessive gear meshing backlash, and serious tooth surface wear.
The jib crane is also known as the jib crane. The working strength is light. The crane is composed of a column, a slewing arm slewing drive device and an electric hoist. The lower end of the column is fixed on the concrete foundation by anchor bolts, and the cantilever is driven by the cycloid pin wheel decelerating device. Rotating, the electric hoist runs left and right in a straight line on the I-beam of the jib arm, and lifts heavy objects. The crane jib is a hollow steel structure, with light weight, large span, large lifting weight, economical and durable.
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