Présentation du produit
Le Semi-remorque à plateau à 3 essieux de 12,5 m is designed for the efficient transportation of containers, construction materials, machinery, steel products and other heavy cargo. Its 12.5-meter flat loading platform provides ample cargo space, while the three-axle configuration ensures stable load distribution and dependable road performance.
The complete trailer frame is manufactured using robotic automatic welding technology, providing consistent weld quality, excellent structural strength and high dimensional accuracy. Before coating, the steel structure undergoes professional shot blasting to remove rust, oxide scale and surface impurities.
Electrostatic powder coating combined with high-temperature baking creates a dense and durable protective finish, significantly improving corrosion resistance and extending the trailer’s service life.
| project | Parameter Configuration |
|---|---|
| Modèle | Three-axle new flatbed semi-trailer |
| Dimensions (length x width x height) in millimeters | 12500×2500×1550 |
| Curb weight (kg) | 7500 |
| Rated load capacity (ton) | 60 tons |
| axle | 13T Fuhua Axle |
| Number of axles | × 3 |
| suspension system | Ordinary mechanical suspension |
| frame | Beam height 500mm; upper wing plate: thickness 14mm, width 140mm; lower wing plate: thickness 16mm, width 140mm; web plate thickness 8mm |
| leaf spring | 10 pieces/10 pieces/10 pieces steel plate spring suspension |
| Container twist lock | 12 sets of CIMC twist locks |
| Baseplate | 3mm patterned steel plate |
| kingpin | 50 live/90 live Jost brand |
| Tire specifications and quantity | 12R22.5 triangular tires, a total of 12 pieces |
| Support de roue de secours | 2 of them |
| Boîte à outils | 1 of them |
| outrigger | 25 ton carrying capacity, Jost brand |
| brake chamber | WABCO RE6 relay valve, TKL brand T30/30+T30 spring brake chamber, 1 45 liter air reservoir |
| braking system | WABCO RE6 relay valve, TKL brand T30/30+T30 spring brake chamber, 1 45 liter air reservoir |
| Electrical system | 24V voltage, 7-pin plug; Tail lights with turn signals, brake lights, and reflective devices, equipped with side marker lights, etc |
| spray painting process | Powder coating+baking paint |
Principales caractéristiques
- 12.5-meter flat loading platform
- Configuration à trois essieux pour usage intensif
- Suitable for containers and various types of cargo
- Soudage automatique robotisé pour une qualité de soudure constante
- Strong frame structure and reliable load-bearing capacity
- Grenaillage pour un élimination efficace de la rouille et des oxydes
- Revêtement électrostatique par poudrage pour une protection uniforme des surfaces
- Cuisson à haute température pour une meilleure durabilité du revêtement
- Excellente résistance à la corrosion et aux intempéries
- Spécifications personnalisables en fonction des différents marchés
Soudage automatique robotisé
La structure principale du Semi-remorque à plateau à 3 essieux de 12,5 m is produced using robotic automatic welding equipment. This advanced process provides uniform weld seams, accurate component positioning and consistent structural quality throughout the trailer.
Compared with traditional manual welding, robotic welding reduces welding deformation and improves the strength of critical structural connections. It ensures reliable performance during frequent loading, unloading and long-distance transportation.
Grenaillage et élimination de la rouille
Before the surface coating is applied, the complete trailer frame undergoes professional shot blasting treatment. This process thoroughly removes rust, oxide scale, welding residue and other contaminants from the steel surface.
Shot blasting creates a clean and properly prepared surface, helping the powder coating bond more firmly to the frame. This reduces the risk of premature peeling, cracking and corrosion, particularly in humid, coastal and demanding operating environments.
Revêtement électrostatique par poudrage et cuisson à haute température
After shot blasting, the trailer is finished using electrostatic powder coating and high-temperature baking technology. The powder is evenly applied to the prepared steel surface and cured at high temperature to form a dense protective layer.
Advantages of this coating process include:
- Excellente résistance à la rouille et à la corrosion
- Couleur uniforme et finition lisse
- Forte adhérence du revêtement
- Résistance accrue aux rayures et aux intempéries
- Durée de vie prolongée
- Besoins d'entretien réduits
- Une protection fiable dans des conditions de transport difficiles
Configuration stable à trois essieux
The three-axle structure distributes the cargo load evenly and enhances stability during transportation. It provides dependable performance on long-distance routes and under heavy-load operating conditions.
The axle brand, axle capacity, suspension system, tires and braking system can be customized according to customer requirements, local road conditions and transportation regulations.
Large éventail d'applications
Le Semi-remorque à plateau à 3 essieux de 12,5 m convient au transport de :
- Standard shipping containers
- Matériaux de construction
- Steel coils, pipes and structural steel
- Machinery and industrial equipment
- Packaged and palletized cargo
- Timber and building products
- Heavy and oversized freight
- Marchandises générales
Options de personnalisation
La remorque peut être personnalisée en fonction de vos besoins en matière de transport, notamment :
- Marque de l'essieu et capacité nominale
- Suspension mécanique ou pneumatique
- Marque et caractéristiques techniques des pneus
- Dimensions de la plate-forme
- Capacité de charge
- Serrures à vis pour conteneurs
- Train d'atterrissage
- Système de freinage
- Couleur de la remorque
- Side walls or removable stakes
- Boîtes à outils et supports de roue de secours
- Installations électriques et d'éclairage
Contacter le groupe Lianning
Vous recherchez un service fiable ? Semi-remorque à plateau à 3 essieux de 12,5 m pour votre entreprise de transport de marchandises ?

Contact Groupe Lianning today for detailed specifications, customization options and a competitive factory quotation. Please provide your required loading capacity, destination country and order quantity. Our professional team will recommend a suitable trailer solution for your business.






















