Heavyduty 3axle Lowbed Semitrailer for Large Construction Machinery Cargo Transportation

Heavyduty 3axle Lowbed Semitrailer for Large Construction Machinery Cargo Transportation. High-Strength Structure: Q345B manganese steel main beam with reinforced welding for excellent load-bearing performance. Flexible Configurations: Optional 2/3/4 axles, mechanical/air suspension, and single/double tires for different cargo types. Durable Anti-Corrosion Finish: Full shot blasting, anti-rust primer, and high-gloss topcoat for humid and dusty environments. Universal Tractor Compatibility: Standard traction pin and saddle size compatible with HOWO, SHACMAN, and other mainstream brands. Factory Direct Supply: No middleman markup with large standard stock for fast delivery and flexible customization. Comprehensive Warranty: 12-month warranty on main beam and axle with lifelong low-cost genuine spare parts support. Pre-Delivery Inspection: Full mechanical, brake, hydraulic, and electrical testing for every unit before shipment. Customizable Packaging: Anti-rust oil, waterproof film, and custom logo/spraying available upon request.