4-axle Rear Dumper Semi Trailer sent to Mexico

Last month, a client in Monterrey, Mexico contacted us through a video on YouTube. He is the transportation manager of a construction company, which mainly undertakes road engineering and factory foundation projects, and has to pull a large amount of gravel, sand, and backfill material every day. He has always wanted to switch to a rear folding semi-trailer, which can handle a lot of loads and ensure stable unloading.
Our salesperson immediately contacted the customer and recommended this 4-axle rear dumper semi-trailer to them. Compared to a side flip, the rear flip has lower requirements for the width of the site and can operate in narrow areas of the construction site.
This batch of 4-axle rear dumper semi trailers uses high-strength steel welded frames, with double layered reinforcement for both the main and auxiliary beams. The lifting parts of the rear flip are specially supported with triangular braces, which have good torsional resistance and lifting stability. The carriage will not sway left or right when lifted. Secondly, an explosion-proof valve has been added, so that in case the oil pipe bursts, the carriage will not fall down instantly, but slowly fall back. The carriage is made of thick high-strength wear-resistant steel plates, with a bottom plate thickness of 8mm and side plates of 6mm, which can withstand the impact of large ore blocks.
The production cycle of this 4-axle rear dumper semi-trailer is 30 days, as it requires specialized debugging of the hydraulic system and installation of limit devices. During the production process, we took videos and photos of the frame welding, oil cylinder installation, and painting, and sent them to him via WhatsApp. After looking at it, he said he was very satisfied and pointed to one of the photos, saying, 'This weld seam is very beautiful.'.