3 4 5axle Lowbed Semi Trailer 100 Ton Gooseneck Lowboy Flatbed Semi Trailer

Chassis, Axle & Load-Bearing Configuration
This heavy-duty gooseneck lowbed semi trailer supports 3, 4 and 5 axle layouts, built with a heavy-duty reinforced chassis structure that delivers a standard 80-ton load capacity and can be upgraded to a maximum 100-ton hauling capacity for oversized heavy machinery transport. It adopts reliable leaf spring suspension with a 1310mm wheel base and 1820mm tread width, which balances uniform weight distribution and outstanding road stability, effectively reducing chassis vibration and wear during long-distance transportation on rugged mountain, mining and rural roads. The integral thickened beam frame improves overall structural rigidity, fully adapting to frequent heavy-load operation scenarios for excavators, loaders and engineering equipment.
 Loading & Unloading Structural Design
Designed with a low-profile gooseneck lowboy flatbed structure, this semi trailer greatly lowers the platform height to simplify the loading and unloading of tall heavy construction machines without extra lifting equipment. The gooseneck connecting part adopts thickened high-strength steel plate for stable connection with tractors, and the flatbed surface is equipped with anti-slip patterns and multiple lashing points to fix cargo firmly and avoid sliding during transit. Customizable lengthening, widening and reinforcement of the flatbed are available to match various sizes of engineering machinery, meeting diverse transportation demands of different clients.
 Quality Standard & After-Sales Guarantee
All our lowbed semi trailers are manufactured under strict ISO9001 quality management system, with every welding, cutting and assembly process undergoing full inspection to guarantee consistent product quality. We provide a unified 1-year warranty and complete after-sales service covering technical consultation, troubleshooting and global spare parts supply. The full customization service covers axle quantity, paint color, tire specifications, auxiliary supports and other accessories, allowing us to adjust every detail according to local transportation rules and personalized usage requirements of overseas buyers.
 Export Adaptability & Supply Advantages
Our lowboy semi trailers are highly adaptable for global export markets including Latin America, Africa and Southeast Asia, We maintain stable raw material supply and standardized mass production lines to support flexible order cycles ranging from small trial orders to bulk container shipments, with professional export packaging and complete customs clearance documents prepared for every shipment. Our long-term overseas logistics cooperation ensures fast and cost-effective delivery, while dedicated multilingual sales and technical teams offer one-stop pre-sales consultation and after-sales remote guidance for all international customers.