Widened Gooseneck Flatbed Semi-Trailer

China Jinfeng Widened Gooseneck Flatbed Semi-trailer features an innovative widened gooseneck and integrated flatbed platform, manufactured with high-strength longitudinal beams and automatic welding technology. The widened gooseneck expands front loading space and overcomes width limitations of standard goosenecks. The flat and anti-slip deck is fitted with dense tensioners for secure cargo fastening. Optional multi-axle heavy-duty axles, balanced suspension and ABS braking system deliver strong loading capacity, excellent torsion and bump resistance. Optimized weight balance achieves both high load capacity and fuel efficiency. Mechanical or hydraulic ramps are optional for self-loading tracked construction machinery, and vehicle dimensions can be customized on demand.

Application Scenarios

It is widely used in infrastructure construction, oversized cargo logistics and mining industries. Main transported goods include excavators, loaders, drilling rigs and other construction machinery, as well as large steel structures, transformers, profiles and mining spare parts. Suitable for short-distance transfer at construction sites and long-distance cross-regional oversized cargo transportation. Ideal for logistics companies, engineering leasing enterprises and manufacturing factories to handle regular heavy loads and oversized cargo shipments.

Operation Specifications

Center cargo evenly during loading and avoid concentrated overload on single points. Maintain safe clearance on both sides for wide cargo and fasten loads firmly with tensioners. Reserve a larger turning radius and drive slowly when passing curves, ramps and bridges. Apply official oversized cargo permits for over-limit shipments. Inspect kingpin, landing gear, brakes, lights and tires before departure. Take anti-slip measures for tracked machinery and prohibit eccentric or unilateral overloading.

Daily Maintenance

Check tire pressure, suspension connectors and tensioners for deformation or cracks before daily operation. Regularly apply grease to kingpin, landing gear shafts and suspension pins. Clear silt on the deck in rainy seasons and repair rusted paint on the frame. Focus on inspecting welding joints between the widened gooseneck and main beam; stop operation immediately once cracks are found. Raise landing gear during long-term parking to prevent continuous tire compression. Conduct annual comprehensive inspections on braking systems and circuits, and replace aging components timely to extend trailer service life.