Shipping Yard Skeleton Trailer
Dimensions：12450 × 2480 × 1550 mm (customizable)
Load capacity：40 ton
Tare weight：About 6.5 Ton
Shandong Yuncheng Xinya Trailer Manufacturing Co., Ltd. is one of the leading manufacturers and suppliers of shipping yard skeleton trailer in China, featured by high quality customized service and OEM service. If you're going to buy CE approved shipping yard skeleton trailer, welcome to get quotation from our factory.
Product Details
This yard-specific skeleton semi-trailer adopts integrated integral welding forming technology and a modular frame structure made of Q345B high-strength manganese steel. It abandons redundant plate design and precisely fits the stress points of ISO standard container corner castings. Key load-bearing areas, twist lock bases and traction connection parts are thickened and reinforced. Adopting automatic submerged arc welding technology, the welds are uniform and dense without virtual or missing welding, effectively resisting losses caused by high-frequency transportation, repeated start-stop and alignment collisions in the yard. The whole vehicle undergoes sand blasting and multi-layer anti-corrosion coating, with rounded corner polishing for anti-collision. Equipped with a standardized 24V integrated electrical system and sealed brake valve group, it is dustproof and waterproof, adapting to the humid and dusty complex working environment of ports. All structural details are customized for the high-frequency short-distance transfer working conditions in the yard, balancing structural stability and operational flexibility.
Product Parameters
Lead Time: According to quantity and seasons, the lead time is different.
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Overall size(L*W*H)mm |
12450 × 2480 × 1550 mm |
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Material |
Q345fabricated carbon steel; ; Height: 500mm; |
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Main beam |
Upper plate: 16mm; Bottom plate: 18mm Middle plate: 10mm |
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Twist lock |
12 units |
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Landing gear |
28T total Lifting capacity and 50T static capacity; double speed; large pad feet; JOST/China Brand |
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Suspension |
Mechanical suspension or Air suspension |
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Tyre |
Brand: Chengshan/Triangle/Linglong / Double Coin; |
| Kingpin | 2 inch (50mm) standard, bolt-on removable |
| Rim | 9.00-22.5 steel rim |
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Axle |
Brand: BPW/FUWA/XINYA Capacity: 13T/16T 3 axles |
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Electric system |
24V LED light; waterproof wire; 7 ways (7 wire harness); Tail lamp with turn signal & brake light & side lamp & reflector etc. |
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sand blaster; |
Our Company
Our company's quality advantage lies in the standard use of T700 high-strength manganese steel beams as the main material, and the triple anti-corrosion of sandblasting rust removal, epoxy primer, and polyurethane topcoat for the entire vehicle. It is durable in coastal salt spray and rainy areas; Automated welding by robots in the entire workshop, with an intelligent production line efficiency increase of 40%. The welds are uniform and reliable, eliminating manual virtual welding.
Our Advantages
Compared with ordinary road transport trailers, this yard skeleton semi-trailer optimizes the adaptability of on-site operations in a targeted manner. The lightweight hollow frame greatly reduces the vehicle's self-weight, effectively cutting transportation energy consumption and tire wear, and lowering long-term operating costs. The exclusive reinforced stress structure significantly improves the vehicle's fatigue resistance and impact resistance, adapting to all-weather high-intensity cyclic operations in ports and yards with extremely low failure rate and longer service life. The model is compatible with 20ft and 40ft standard containers for flexible switching, enabling multi-specification container transportation without equipment replacement with strong operational versatility. Meanwhile, the vehicle has a compact structure with no redundant accessories, supporting convenient daily inspection and maintenance. The brake and load-bearing system responds stably, greatly improving container turnover efficiency, making it a core equipment for intensive and efficient logistics transportation in yards.
FAQ
Q: Can this yard skeleton trailer work with overload and high frequency for a long time?
A: Yes. The key load-bearing parts of the whole vehicle are strengthened and reinforced, adopting industrial-grade high-strength steel and precision welding technology. The structure is optimized for the daily high-frequency start-stop, alignment and load-bearing operation scenarios of the yard. It can maintain stable cyclic operation under rated load for a long time, and adapt to short-term compliant overload conditions without deformation, cracking and other failures.
Q: Is the vehicle's anti-corrosion and wear resistance suitable for the humid port environment?
A: Fully adaptable. The whole vehicle adopts professional sand blasting pretreatment, matched with a double-layer protection process of primer + polyurethane wear-resistant topcoat. All corrosion-prone dead corners such as frame welds, edges and chassis are fully coated, which can effectively resist the erosion of port sea breeze, moisture and dust, prevent rust and paint peeling, and greatly extend the service life of the equipment.
Q: Is the daily maintenance of the equipment complicated and time-consuming?
A: The maintenance is simple and convenient. The product adopts a minimalist hollow modular structure with no redundant vulnerable parts. Core components such as twist locks, brakes and suspensions are standardized universal parts for easy disassembly and replacement. Meanwhile, the open structure has no cleaning dead corners, and daily dust removal, inspection and lubrication maintenance can be completed quickly, greatly reducing operation and maintenance time and labor costs.
Q: Is customization supported for different operation scenarios?
A: Multi-dimensional customization is supported. According to customers' yard operation needs, optional configurations such as automatic twist locks, air suspension, lift axles and waterproof toolboxes are available. Meanwhile, frame length, body color and light configuration can be customized to balance standardized universal performance and personalized scenario adaptation needs.
Q: What are the core differences between yard version and road version skeleton trailers?
A: The core difference lies in working condition adaptability. This yard version is specially designed for short-distance in-yard transportation, optimizing chassis rigidity and anti-collision performance, simplifying redundant road driving configurations, with lighter self-weight, more flexible operation and higher turnover efficiency. The road version focuses on long-distance driving stability and road legal qualification with more complex structural configurations, and has far lower cost performance and flexibility for high-frequency in-yard operations than the yard-specific version.
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