Hubei Chengli Special Automobile Co., Ltd is one of the leading manufacturers and suppliers of 3 axle 50 tons dropside semi trailer in China. If you're going to buy high quality 3 axle 50 tons dropside semi trailer, welcome to get more information from our factory. For price consultation, contact us.
1. offer sidewall semi trailers, And cargo semi trailer, adopt advanced design concept. The payload can reach 35ton, 40ton, 60ton.
After fully understanding and analyzing the transportation environment in different countries.
2. The Side wall semi trailer trailers widely used in transportation industry. Like can load a wide range of products and materials, like sand, bags, poultry etc. Also the some bulk cargo, very widely used in the transportation industry.
3. Cargo side wall semi trailer is usually just called sidewall trailer or side wall semi trailer for short. The only difference between the side wall semi trailer and flatbed semi trailer is the side wall or side boards. Flatbed semi trailers don't have the side boards, while side wall semi trailers have them. The side wall can be low or high depending on customer's needs.
4. The side boards are usually disassembled prior shipping and stacked on top of each other to save space during transportation. Once they arrive their destination, the side boards can be assembled very easily.
5. On the cargo side wall semi trailer, the frame is the main component used to support the load and install traction pins, suspension, landing gear and other devices.
6. The side beams are generally channel steel or bending parts. At present, most trailers use channel steel . There will be more side beams for for light-body trailers because the requirements for strength are not too high. The support beam is the through beam, which are mostly W beams now.
7. It can carry various goods, mainly used in agriculture and logistics, such as agricultural products, light goods, animals, vegetables, fruits, etc. We can customize it and provide you with the most suitable one. The structure is simple and easy to disassemble, designed reasonably for different goods, meeting the full weight situation and reducing costs.






Dimensions and i-Beam
Length: 1300mm
Material: Q345/T700
Upper Plate: 16mm
Middle Plate: 10mm
Lower Plate: 18mm
Axle System
2/3/4 axles
Each 13/16/20 tons Capacity
Brand Optional:
BPW/FUWA/L1/FENGBAO etc
Suspension & Tire
mechanical or air Suspension
Tire: 12R22.5 or 12.00R20
12 Pieces with one spare
or 385/65R22.5 Single Tire
Landing Gear:
28 Tons
Two Speed
JOST/FUWA or Other Brands

| Items | Side wall/Dropside/Drop Side semi trailer | Side wall/Dropside/Drop Side semi trailer | |
| Loading Capacity | 30-40 tons | 45-50 tons | |
| Axle | 2 pieces, 13T axle | 3 pieces, 13T axle | |
| Tyre | 8 pieces, 295/60R22.5 | 12 pieces, 295/60R22.5 | |
| Dimensions(LxWxH) | 9500mm x 2500 x 1250mm | 12500mm x 2500 x 1250mm | |
| Tare weight | 8 tons to 10 tons | ||
| Axle spacing | 1310mm | ||
| Rims | 9.0-22.5 | ||
| Suspension System | Leaf spring suspension / air suspension | ||
| Brake System | Emergency braking system,air damping,Dual line pneumatic brake system ;WABCO RE 6 relay valve; T30/30+T30 Spring brake chamber(FUWA brand); Two pieces of 45L air tanks | ||
| Main Beam | Height: 500mm, upper plate is 14mm, middle plate is 8mm, down plate is 14mm ; Material is Q345B Steel . |
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| Side Wall | 800mm height; 600mm,1000mm optional | ||
| Container Twist Locks | 12 nos, THT | ||
| Kingpin | 2' or 3.5' interchangeable | ||
| Landing Gear | 28 Tons , Two speed manual operation | ||
| Electrical System | 1.Voltage: 24v 2. Receptacle: 7 ways (7 wire harness) German standard | ||
| Lights and Reflectors | Rear light, rear reflector, turn indicative light, side reflector, fog lamp, number plate light | ||
| Painting | Shot blast to SA 2.5 Standard prior to application of primer, polyurethane top coat. Total DFT not less than 100μm;Any color will be available | ||
| Tool Box | One tool box with a set of standard trailer tools | ||
| Spare Tyre Carrier | One piece or two pieces | ||
Why Choose us? & Our Advantanges:
1. Good Painting
Surfaces cleaned by shot blasting. One epoxy coating and acrylic finish coating.
Durable against rust, support longer good looking and service life.
2. Automatic welding
Submerged arc Automatic welding construction, Keypoint reinforces and purposeful welding avoid some parts easier lose welding according to experience support vehicle longer time working without repairing.
3. Quality Axles suspensions and Brake system
BPW, FUWA worldwide best axles work with WABCO brake valve, more effectively brake for safe and save tire cost Fix quality springs and suspensions, support longer service life, save maintenance cost.
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