80 Ton 4 Axle Heavy Duty Flatbed Semi Trailer for Cargo Transport
Product Description
The 80 Ton 4 Axle Heavy Duty Flatbed Semi Trailer for Cargo Transport is designed for transporting heavy cargo, steel products, construction materials, industrial equipment, containers, and other large commercial loads. With an 80-ton loading capacity and reinforced 4-axle chassis, the trailer provides strong load-bearing performance and stable weight distribution for demanding freight operations.
The trailer is constructed with a Q345/T700 high-strength steel chassis, reinforced 500 mm main beam, and durable 3 mm loading platform. A heavy-duty four-axle running system combined with mechanical or optional air suspension provides reliable performance for long-distance and high-load transportation.
Equipped with 12 sets of twist locks, the flatbed trailer can also be used for standard container transportation. ROADKING offers customized dimensions, suspension systems, tire and rim options, front boards, and other configurations according to different cargo requirements and operating conditions.
Technical Specifications
| Parameter | Specification |
| Brand | ROADKING |
| Product Name | 3 Axle Flatbed Semi Trailer with Removable Stakes |
| Overall Dimension | 12500 × 2500 × 1570 mm (Customizable) |
| Rated Loading Capacity | 40 Tons |
| Axles | 3 Axles |
| Axle Capacity | 13T Axles |
| Axle Brand | Jiangling / Other Brand Optional |
| Suspension System | Mechanical Suspension |
| Main Beam Material | Q345 High-Strength Steel |
| Upper Flange Thickness | 14 mm |
| Middle Web Thickness | 8 mm |
| Lower Flange Thickness | 16 mm |
| Side Beam | 140G High-Strength Profile / 16# Channel Steel |
| Floor Plate | 3 mm Checked Plate |
| Floor Support Beam | 3 Rows Hat Channel Steel |
| Stakes | Removable, Quantity & Height Customizable |
| King Pin | #50 (2") Assembled King Pin |
| Landing Gear | 28T Synchronous Landing Gear |
| Leaf Spring | 90 × 13 mm × 10 Pieces |
| Tires | 12R22.5 12PR (12 Pieces) |
| Rims | 9.0 × 22.5 Steel Rims |
| Twist Locks | 12 Sets |
| Tool Box | 1.5 m Steel Tool Box with Aluminum Door |
| Spare Tire Carrier | Included |
| Brake System | Air Brake System |
| ABS | Optional |
| Air Reservoir | 40L Iron Air Reservoir (3 Pieces) |
| Painting | Powder Coating |
| Packing | 3 Units Group Packing Available |
| Customization | Dimensions, Stakes, Axles, Tires, Suspension and Accessories |
Specifications and configurations can be customized according to cargo requirements and local transportation conditions.
Key Advantages
1. 80-Ton Heavy-Duty Loading Capacity
The reinforced chassis and four-axle running system provide strong structural support for 80-ton cargo transportation, making the trailer suitable for heavy-duty commercial freight and industrial transport operations.
2. Q345 / T700 High-Strength Steel Chassis
The main frame is manufactured from Q345/T700 high-strength steel, providing excellent structural strength, durability, and resistance to deformation during repeated heavy-load transportation.
3. Reinforced 500 mm Main Beam
The main beam features a 16 mm upper plate, 10 mm middle plate, and 18 mm lower plate with a height of 500 mm, providing strong support and improved bending resistance under heavy loads.
4. Heavy-Duty 4-Axle Configuration
The four-axle configuration distributes cargo weight across multiple axles, improving load stability and making the trailer suitable for demanding heavy cargo transportation.
5. Container & General Cargo Compatibility
With an open flatbed platform and 12 sets of twist locks, the trailer can transport containers as well as steel, machinery, construction materials, industrial components, and other general cargo.
6. Flexible Customization
Trailer dimensions, axle configuration, mechanical or air suspension, tires, rims, front board, landing gear, and other components can be customized according to specific transport requirements.
Application
The 80 Ton 4 Axle Flatbed Semi Trailer is suitable for heavy-haul logistics companies, freight operators, construction contractors, industrial companies, container transport businesses, and commercial transport fleets.
Typical applications include:
- Heavy steel and structural materials
- Steel pipes, coils, and long cargo
- Construction and building materials
- Industrial machinery and equipment
- Prefabricated structural components
- Timber and packaged materials
- Standard shipping containers
- Large industrial components
- General heavy cargo
- Long-distance commercial freight
The open loading platform provides flexible loading and securing options, making the trailer suitable for operations between ports, factories, warehouses, construction sites, industrial zones, logistics centers, and inland distribution terminals.
Structural & Design Highlights
Heavy-Duty 4-Axle Chassis
The reinforced four-axle chassis is designed to provide effective weight distribution and stable structural support for 80-ton heavy cargo transport.
500 mm Reinforced Main Beam
The main beam uses a 16 mm upper plate, 10 mm middle plate, and 18 mm lower plate, helping improve resistance to bending and deformation under demanding loading conditions.
Q345 / T700 Steel Construction
High-strength steel construction provides a durable chassis for repeated loading, long-distance freight, and heavy-duty commercial applications.
3 mm Heavy-Duty Loading Platform
The reinforced steel platform provides a durable loading surface for steel products, machinery, construction materials, containers, and other heavy cargo.
12-Set Container Twist Lock System
Integrated twist locks expand the trailer's versatility by allowing it to handle standard shipping containers in addition to general and industrial cargo.
Mechanical / Air Suspension Options
Heavy-duty mechanical suspension is suitable for demanding road conditions, while optional air suspension can be selected according to cargo and operational requirements.
Optional Front Board
A front board can be installed according to the type of cargo being transported, providing additional cargo support and expanding the trailer's application range.