The working strength of the cantilever crane is light. The crane consists of a column, a rotary arm rotary drive and an electric hoist. The lower end of the column is fixed on the concrete foundation by anchor bolts. The cycloidal pinion reduction device drives the cantilever rotation. The electric hoist is in the cantilever. The I-beam runs on the left and right lines and lifts heavy objects. The swing arm of the crane is a hollow steel structure with light weight, large span, large lifting capacity and economical and durable. The built-in walking mechanism adopts special engineering plastic walking wheel with rolling bearing, which has small friction and light walking; the small size of the structure is especially beneficial to improve the hook stroke.overhead crane supplier in China
There are many specifications and variety of cantilever cranes. No matter what requirements you have for lifting weight, suspension angle, arm length and function, all specifications have a common advantage: light weight, long cantilever length, large lifting capacity, installation Easy to operate and maintain.
Cantilever cranes are manufactured for modern production and are highly reliable and have great advantages in short-distance production. Even if people operate frequently, damage does not occur easily.
(1) Unrelated personnel are not in the work area.
(2) The controller is reset to zero.
(3) The use environment must be suitable for the job.
(4) There are no untreated debris in the working range.
(5) The distance between the cantilever crane and other equipment is more than half a meter.
(6) There is no problem with the power line, and the circuit breaker is normal.
The operator shall not perform the following work during the operation:
(1) Stop using the permission position limiter.
(2) Use the anti-car brake.
(3) Check and repair during the lifting operation of the boom.
(4) It cannot pass above the human body during work.
The cantilever crane pays attention to the above problems during use to reduce the risk to a lower level.