This product is specifically designed to tackle extreme heavy-duty transportation challenges. Featuring a 5-line, 10-axle configuration with a hydraulic gooseneck system, this low bed semi-trailer is optimized for transporting non-detachable heavy cargo such as bulldozers, large excavators, transformers, and wind power equipment. Its innovative multi-axle hydraulic steering system greatly enhances maneuverability in complex environments including narrow construction sites, mines, and ports.