2-Axle Side Wall Semi-Trailer
Product Overview
This product is a 2-axle side wall semi-trailer measuring 12.6m x 2.5m, specifically developed for overseas markets.
Its core advantage lies in the fully detachable side walls, allowing for rapid switching between "side wall trailer" and "flatbed trailer" modes. This significantly enhances cargo versatility and backhaul cargo capacity.
Constructed from high-strength steel, the trailer is robust, durable, and easy to maintain. Combined with the cost advantages of a 2-axle design—such as lower taxes, reduced tire wear, and lower road tolls—it is ideally suited for the regional transport of bulk commodities, construction materials, and general cargo. It serves as a practical, flagship product for semi-trailer distributors.
Key Features
- Flexible Switching (Side Wall/Flatbed): Side walls on both sides are fully detachable, enabling quick conversion between side wall and flatbed configurations.
- Dual-purpose functionality reduces initial purchase costs; the ability to carry flatbed cargo on return trips solves the problem of empty backhauls and boosts operational revenue.
2-Axle Layout: Offers lower costs regarding taxes, road/bridge tolls, and tire replacement compared to 3-axle trailers in certain countries. - Lower purchase and operating costs make it particularly suitable for cost-sensitive, short-to-medium-distance transport in regions like Africa (for moderate-weight loads), offering a higher return on investment.
- Open 4-Sided Loading/Unloading: With side walls open, the cargo deck is unobstructed, allowing forklifts and cranes to operate simultaneously from multiple directions.
- Doubled Loading/Unloading Efficiency: Reduces waiting times and improves vehicle turnaround efficiency, making it ideal for logistics scenarios requiring frequent loading and unloading. Durability and Ease of Maintenance: Constructed using high-strength steel and an anti-corrosion coating process; key components utilize industry-standard specifications.
- Road-Legal Compliance: Offers ample legal payload capacity despite a lightweight design, meeting transport needs for bulk commodities such as construction materials, grain, and bagged goods.
Specifications
| Product Name | Side wall semi-trailer |
| Loading Capacity | 25–40 tons |
| Axle | 2 axles, 13T FUWA/BPW |
| Tires | 8 pieces, 12R22.5 |
| Dimensions | 12500–16000 x 3000 x 1550 mm (customizable) |
| Tare Weight | 6–9 tons |
| Axle Spacing | 1310 mm |
| Rims | 8.5-20, 9.0-20 |
| Suspension | Leaf spring suspension / Air suspension |
| Brake System | Dual-line pneumatic brake system with WABCO emergency relay valve |
| Main Beam | Height 500mm, Q345 carbon steel |
| Side Wall | 800mm height (600mm or 1000mm optional) |
| Kingpin | 2" or 3.5" interchangeable, JOST brand |
| Landing Gear | 28 tons, two-speed manual operation |
| Electrical System: Voltage | 24V; Receptacle: 7-way (7-wire harness) |
| Painting | All colors available |
| Tool Box | One tool box with a set of standard trailer tools |
Application Scope
- As a Side-Wall Trailer: Effectively secures and carries bulk cargo, preventing spillage during transport.
- Construction/Infrastructure: Transports rebar, steel pipes, timber, bricks, small-to-medium construction machinery, etc.
- As a Flatbed or Side-Wall Trailer: Facilitates the loading and securing of various construction materials and equipment.
- Agriculture/Produce: Transports bagged or crated agricultural produce (potatoes, fruit), agricultural supplies, etc.
- Logistics/Regional Distribution: Short-to-medium-distance distribution of consumer goods, electromechanical products, palletized cargo, etc. Versatile application: Handles various LTL (Less-than-Truckload) cargoes flexibly, increasing opportunities for backhaul loads and improving operational efficiency.
Customization and Procurement Information
- Customizable features: Vehicle dimensions (length, width, side-wall height), axle tonnage and brand, tire brand and specifications, suspension type, braking system component brands, color, optional container twist locks, toolbox and spare tire carrier configurations, electrical systems, etc.
- OEM/ODM Capabilities: Customized design and production available based on customer requirements.
- MOQ (Minimum Order Quantity): Typically starts at 1 unit.
- Sample Policy: Factory visits available to inspect vehicles currently in production.
- Production Lead Time: Typically 15–30 working days after receipt of deposit and drawing confirmation.
- Delivery Lead Time: 25–40 working days.
- Packaging: Typically shipped unwrapped (naked); key areas are treated with wax and anti-rust/anti-collision protection; suitable for Ro-Ro (Roll-on/Roll-off) or container shipping.
Quality and Certification
- Quality Inspection: Standard procedures include raw material inspection, welding inspection, axle/suspension assembly inspection, braking and electrical system testing, and full-vehicle road testing.
- Product Certification: Certifications required by the destination country, such as CCC (China Compulsory Certification), OTTC, COC (Certificate of Conformity), CE, ECE, ADR, and other international standards.
- Corporate Certification: e.g., ISO 9001 Quality Management System certification.
- Available Documentation: Typically includes the Vehicle Certificate of Conformity, warranty certificates for major components (axles, tires, etc.), material certificates, etc.
FAQ
- What is the maximum load capacity of your 2 axle side wall semi trailer?
Our standard 2 axle side wall semi trailer supports loading capacity from 30 tons to 40 tons. We can adjust payload according to your local road transport regulations. - What dimension options are available for the 2 axle side wall semi trailer?
Common sizes: 11m / 12m length. Width and side wall height can be customized to transport bulk cargo, grain, construction materials and general goods. - Which brand axles do you adopt for the 2 axle side wall semi trailer?
We can equip FUWA / BPW or our self-brand axles. You can choose according to your budget and market demand. - Is the side wall of the 2 axle semi trailer removable or flip open type?
We supply flip-open side wall as standard design. Detachable side panels are optional for easier loading and unloading. - What is the suitable application scenario for a 2 axle side wall semi trailer?
It fits short-distance transportation, light & medium bulk cargo transport, suitable for customers with limited road weight limit requirements.



