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This 4-axle lowbed semi trailer is a professional heavy-duty transport equipment designed for oversized and overweight cargo. Different from ordinary flatbed trailers, it adopts ultra-low deck height design to lower the center of gravity of cargo, ensuring high stability during transportation. Equipped with four-axle load balancing structure and high-strength steel beam, it supports super heavy load up to 80-120 tons. Widely used for transporting excavators, loaders, cranes, engineering machinery, steel structures and oversized equipment. It adapts to complex road conditions and long-distance freight in Africa, Southeast Asia and other emerging markets.
Description
Standard Technical Parameters
| Model | 4 Axle Heavy Duty Lowbed Semi Trailer |
| Overall Dimension | 15500mm x 2500mm x 3330mm (Extendable & Custom available) |
| Axle Quantity | 4 axles (BPW/FUWA/SAF optional, 13ton/16ton per axle) |
| Tare Weight | About 8500KG |
| Load Capacity | 80–120 Ton |
| Deck Height | Ultra low design for over-height machinery transport |
| Main Beam | High-strength Q345B steel, reinforced integral beam structure |
| Loading Ramp | Spring-assisted / hydraulic ramp optional |
| Suspension System | Mechanical leaf spring suspension / air suspension optional |
| Brake System | Standard drum brake, WABCO EBS/ABS system optional |
| Tire Specification | 16 units heavy-duty tires (Customizable) |
| Surface Treatment | Full sand blasting + anti-rust primer + weather-resistant topcoat |
Application Scenarios
Specially used for heavy and oversized cargo transportation: excavators, loaders, bulldozers, cranes, road construction machinery, steel structures, wind power equipment, drilling rigs and other large engineering equipment. Suitable for highway heavy freight, engineering construction, port logistics and cross-border transportation.
