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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.
Advantage
Ultra-High Load Capacity
Designed with a 4-axle reinforced structure, the lowbed semi trailer delivers exceptional load-bearing performance for heavy machinery and oversized cargo.
Lower Deck for Easy Loading
The ultra-low platform design allows convenient loading and unloading of construction equipment, excavators, and industrial machinery.
Enhanced Road Stability
Multi-axle configuration improves weight distribution, ensuring smoother towing performance and greater safety on long-distance transport.
Heavy-Duty Reinforced Structure
Built with high-strength steel, the trailer frame provides superior durability, impact resistance, and long service life under extreme conditions.
Versatile Heavy Equipment Transport
Ideal for transporting construction machinery, mining equipment, and large industrial loads, offering reliable performance across demanding applications.
