The equipment was developed to facilitate the work of positioning and extracting the bushings of the air suspension, semi-trailers (remote suspension model vanderléia) and Scania Trucks with air suspension, eliminating the need to dismantle the entire axle of the road implement. The operation streamlines maintenance processes.

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It uses the hydropneumatic drive system, which facilitates the process of disassembling and assembling the bushing, increasing performance and decreasing the physical effort necessary to carry out the work.