Side Board Semi Trailer
Your Professional Side Board Semi Trailer Manufacturer
ZhongXu Auto is a leading side board semi trailer manufacturer in China, with decades of R&D, production and export experience in special semi-trailers. We own a standardized modern production base and a professional R&D team, dedicated to providing high-quality, customizable and heavy-duty side board semi trailers for global logistics, construction and bulk cargo transportation industries. Our products are factory direct sales with competitive prices, reliable quality and one-stop after-sales service, exported to Europe, America, Africa, Southeast Asia and other global regions, meeting the diversified transportation needs of international customers.
Why Choose Us
High-Strength Structure & Stable Load-Bearing
Adopt Q345B high-strength structural steel and automatic submerged arc welding technology, frame with multi-beam reinforcement design, strong anti-deformation ability, suitable for long-term heavy-duty bulk cargo transportation.
.
Flexible Side Board Design & Easy Loading/Unloading
Side boards are detachable and foldable, with adjustable height (80cm customizable), convenient for mechanical and manual loading/unloading of various goods, greatly improving transportation efficiency.
Excellent Durability & Corrosion Resistance
Whole vehicle with shot blasting derusting + double anti-rust paint + anti-corrosion spray plastic treatment, resistant to outdoor harsh environments, no rust and long service life, reducing later maintenance costs.
Stable Driving & Strong Road Adaptability
Equipped with heavy-duty axles, reinforced mechanical/air suspension and high-quality engineering tires, balanced load distribution, smooth driving, adaptable to highways, national roads, rural roads and construction sites.
Global Logistics & 24H Efficient After-Sales
Rich experience in international trade and customs clearance, provide one-stop sea/land/air shipping solutions; 24-hour online response, perfect original spare parts supply and on-site technical support.
Complete Models & ODM/OEM Customization
Rich 3-axle side board semi trailer models, including dropside semi-trailer, fence flatbed side board trailer, etc.; support customization of side board height, cargo box size and suspension system to fit different cargo types.
why choose us
why choose our products
A side board semi trailer is a professional bulk cargo transport vehicle with detachable/foldable side boards on both sides of the flatbed, a classic and practical model in the logistics transportation industry. It is widely used for transporting grains, building materials, agricultural and sideline products, industrial accessories and other bulk goods, with the advantages of flexible use, strong cargo adaptability and easy loading/unloading. Our side board semi trailers are designed and manufactured in accordance with ISO/CE international transportation standards, with humanized structural design and strict quality control, effectively ensuring the safety and efficiency of bulk cargo transportation.
Reinforced Frame & Solid Chassis
Main beam of the frame is made of high-quality high-strength steel, with dense cross beam reinforcement, strong bearing capacity and no deformation under heavy load; heavy-duty chassis design with good shock absorption performance, protecting cargo from damage during transportation.
Detachable & Foldable Side Board
Side boards adopt quick disassembly and foldable design, easy to operate, can be fully opened or partially adjusted according to cargo volume and shape, suitable for both bulk cargo and packaged cargo transportation.
Customizable Side Board Height
Support personalized customization of side board height (standard 80cm, adjustable as required), with firm fixing structure, preventing cargo from sliding and falling during transportation, improving transportation safety.
Anti-Corrosion & Wear-Resistant Surface
Key parts such as frame, side boards and flatbed are treated with professional anti-corrosion and anti-rust, thickened side board steel plate with strong impact resistance, adapting to various complex working environments.
Humanized & Practical Details
Equipped with high-strength fixing latches, anti-slip flatbed and easy-to-operate side board connecting parts, simple daily operation and maintenance; universal key components, convenient replacement and low maintenance cost.
Compliance with International Standards
All products meet ISO9001 quality management system and CE certification requirements, adapt to international transportation norms, and realize smooth customs clearance for cross-border transportation.
paramenters of CRA series
|
||||||||||||||||||||||||||||||
|
Our customization capabilities extend beyond the options listed above. Should you have additional requirements, we are able to make flexible adjustments in accordance with your specific needs and circumstances. |
Types Of Side Board Semi Trailer
1. Side Board Semi-Trailer
3-axle design, 30-40T load capacity. Combined with flatbed, detachable high posts and foldable side boards, it firmly fixes long cargo like timber and steel pipes, and also suits bulk cargo loading/unloading. Made of Q345B high-strength steel with reinforced frame, it has excellent anti-deformation performance, and is anti-corrosion and durable for harsh outdoor medium and long-distance transportation.
2. 3-Axle Lightweight Side Board Semi-Trailer
3-axle classic layout, 35-45T load capacity. Lightweight high-strength steel frame reduces self-weight, increases cargo load and saves fuel. Fully enclosed high side boards prevent bulk cargo spillage; anti-corrosion and anti-impact, with high-quality suspension for smooth driving. Suitable for urban-rural distribution and long-distance trunk bulk cargo transportation.
3. 4-Axle Side Board Semi-Trailer
4-axle layout, 55-65T load capacity. Even load distribution boosts driving stability and safety for heavy high-density cargo. Reinforced frame with thickened steel plates and heavy-duty suspension, anti-corrosion and aging-resistant, wear-proof for complex outdoor work. Ideal for batch bulk cargo and cross-border trunk logistics transportation.
4. 5-Axle Side Board Semi-Trailer
5-axle layout, 50-60T load capacity. Load distribution ensures stable and safe driving; lightweight high-strength frame with hollow guardrail reduces self-weight and fuel consumption. Thickened steel plates and reinforced suspension for solid structure and wear resistance. Perfect for ultra-long-distance and large-tonnage bulk cargo transportation with balanced load performance and operation cost.
Common Uses Side Board Semi Trailer
Agricultural & Sideline Products Transportation
Widely used for transporting grains, cotton, fruits, vegetables, livestock feed and other agricultural and sideline products, flexible side board design adapts to different cargo volumes, preventing product loss during transportation.
Building Materials & Construction Transportation
Ideal for transporting sand, gravel, cement, steel bars, bricks and other building materials, easy loading and unloading, suitable for construction site transportation and urban-rural bulk cargo distribution.
Industrial Cargo & Accessories Transportation
Suitable for transporting industrial accessories, mechanical parts, light industrial products and other bulk industrial goods, stable driving and strong load-bearing, meeting the transportation needs of manufacturing enterprises.
Logistics & Distribution Transportation
Core equipment for logistics and distribution enterprises, suitable for short and medium distance transportation of various bulk cargo in cities and between cities, flexible operation and high transportation efficiency.
Brand And After-Sales Service
-
Pre-Sales Service
1.Professional one-on-one consulting service, detailed explanation of product parameters, model selection and customization solutions according to customer's cargo type, load capacity and transportation needs.
2.Free demand analysis and scheme design, provide personalized side board semi trailer transportation solutions for customers with special transportation needs.
3.Free provision of product quotations and detailed technical data, including product drawings, specification parameters and factory test reports.
-
ZhongXu Auto has a large-scale modern production base covering more than 30,000 square meters, equipped with a professional side board semi trailer production workshop, and a full set of advanced production and testing equipment including CNC cutting machines, automatic welding production lines, hydraulic bending machines and load testing machines.
We have a professional R&D team composed of senior mechanical engineers and structural design experts, with strong independent R&D and customization capabilities, and can develop personalized side board semi trailer solutions according to international customer needs. We strictly implement the ISO9001 quality management system and international transportation standards, and every link from raw material procurement, production processing to product delivery is strictly inspected. Each side board semi trailer must pass load test, structural stability test, driving performance test and other multiple strict tests before leaving the factory to ensure that the product quality meets the highest international standards.
-
After-Sales Service
1.Professional installation and commissioning guidance, on-site technical support and training if necessary, to ensure customers master the use and maintenance skills of the product.
2.24-hour online after-sales response, timely solve all problems encountered in the use of the product, and provide lifelong technical support.
3.Long-term supply of original genuine spare parts, favorable prices and fast global delivery, reducing equipment downtime and maintenance costs.
4.Quality warranty service: 1 year for the whole vehicle, 1-3 years for core components (frame, axles, suspension system), free maintenance and replacement for non-human quality problems.
Manufacturing Process Of Side Board Semi Trailer
Frame Steel
Q345B high-strength structural steel, high rigidity, good toughness, anti-fatigue, ensure long-term heavy-duty transportation use.
Side Board Material
High-quality thickened steel plate (2.0-3.0mm), strong impact resistance, not easy to bend and damage, firm fixing.
Axle & Tire
International well-known brand heavy-duty axles and 11.00R20 engineering tires, strong load-bearing, wear-resistant, stable driving.
Connecting Parts
High-strength stainless steel bolts and quick-release latches, firm connection, easy to disassemble and assemble, no loosening during transportation.
Frame Welding
Automatic submerged arc welding, high welding strength, smooth welds, no deformation and air holes, excellent structural stability.
Cutting Process
CNC laser cutting + plasma cutting, high precision of parts, perfect fit, accurate assembly, consistent product quality.
Surface Treatment
Shot blasting derusting → double anti-rust paint → anti-corrosion spray plastic, three-layer protection, strong anti-corrosion and anti-rust ability.
Side Board Forming
Integrated bending forming technology, no welding gap on the surface, smooth and beautiful, strong structural strength.
Our Certificate
Our Service Processes
Please contact us via online consultation, phone or email with your product type, specifications and customization needs
1
>>
Our professional team will formulate exclusive solutions and provide detailed product quotations according to your needs.
2
>>
After confirming the solution and quotation, sign the formal sales contract and pay the deposit according to the agreement.
3
>>
Arrange production according to the contract requirements, and conduct strict quality inspection before delivery to ensure product quality
4
>>
Arrange delivery according to the agreed time and logistics mode, and provide complete product documents and logistics information..
5
>>
Provide perfect after-sales service after delivery, and follow up the product use situation regularly to solve problems in time.
6
FAQ
Q: What is the load capacity range of your side board semi trailers?
A: Our side board semi trailers are mainly 3-axle models, with a load capacity range of 30-50 tons, and can be customized according to customer needs to meet different heavy-duty transportation needs.
Q: Can the height of the side board be customized?
A: Yes, we support customization of side board height from 60cm to 100cm, and can also make foldable, detachable and other structural designs according to your cargo transportation needs.
Q: Do your side board semi trailers have international certifications?
A: Yes, all our products have passed ISO9001 quality certification and CE international certification, in line with the transportation standards of various countries, and can realize global cross-border smooth customs clearance.
Q: What is the production cycle of the side board semi trailer?
A: The production cycle of standard models is 7-15 working days, and the production cycle of customized models is 15-30 working days, which can be adjusted according to the customization complexity and order quantity.
Q: What international payment terms do you accept?
A: We accept T/T, L/C, Western Union and other international common payment terms, and can negotiate the payment ratio and time according to the order quantity and long-term cooperation needs.
Q: Do you provide on-site technical support and maintenance services overseas?
A: Yes, we have established after-sales service points in many countries and regions around the world, and can provide on-site technical support, maintenance and spare parts replacement services for customers if necessary.
As one of the most professional side wall traier manufacturers and suppliers in China, we're featured by quality products and good price. Please rest assured to buy side wall traier for sale here from our factory. Contact us for quotation.
3 Axis Fence Trailer, Heavy Duty 4 Axle U Type Tipping Semi Trailer, Livestock Transportation Semi trailer