Die verskuifbare jib-kraan het 'n groter veringspan en is ekonomies en duursaam. Dit is toegerus met 'n ingeboude reisagentskap, wat veiliger en kleiner in grootte is, wat veral voordelig is om die haakslag te vergroot. Vir SEVENCRANE beweegbare jib-kraan met hystoerusting word alle staalplate wat verkry word op die basis van die jib geplaas. Rekenaarprogramme wat tans gebruik word, is geneig om net aandag te gee aan die eenvormige verspreiding van longitudinaal geboë staalstawe oor die vloer van die boksbalke. Alhoewel die longitudinale staalstawe voldoende is. Volgens die kenmerke van die spanningsanalise van die werklike situasie, as gevolg van die spanningskonsentrasie aan die wortel van die cantilever-punt, neem die veselgaas by die wortels aan beide ente egter geleidelik af.

Features of jib crane: First of all, the cantilever crane has a lightweight structure, is easy to operate, is flexible, adaptable, and affordable, which greatly saves input costs, while reducing the labor intensity of workers and improving work efficiency. The jib crane solves the weakness of fixed cranes that are prone to site restrictions and is an ideal equipment for repair and installation.

Cantilever cranes include curved arm cantilever cranes, fixed column cantilever cranes, mobile cantilever cranes, and double-arm cantilever cranes. Although they have different names, they also have common characteristics. For example, it occupies a small area, has high work efficiency, and has relatively high reliability when in use. It is very suitable for short-distance lifting and transportation, has a high frequency of use, and can perform relatively intensive lifting work.