Product Details
If you've ever had goods arrive wet or dusty, you know how quickly losses add up. The 3 Axle Box Semi Trailer is built for that exact situation, giving you a closed space so cargo stays the same from loading to delivery.
In daily runs, it's easy to work with. The rear doors open wide, and if you choose side doors, loading from a dock or tight yard becomes less of a hassle. Inside space is square and simple to stack. The body is a bit heavier than open trailers, but you get better protection and less worry during transport. The Semi Trailer is a practical choice for long routes and city delivery where goods need basic protection. Many operators pick the 3 Axle Box Semi Trailer for electronics, cartons, and items that shouldn't be exposed.
Product Parameters
|
Parameter |
Specification |
|
Model |
3 Axle Box Semi Trailer |
|
Overall Length |
13,600 mm (Customizable) |
|
Overall Width |
2,500 mm / 2,550 mm |
|
Internal Volume |
75 - 90 Cubic Meters |
|
Rated Load Capacity |
40T - 55T |
|
Axle Configuration |
3 x 13T Heavy-Duty Axles |
|
Suspension |
Heavy-Duty Mechanical Leaf Spring Suspension |
|
Tire Specification |
12R22.5 / 315/70R22.5 (12 units) |
|
Frame Material |
High-Tensile Q345B Steel |
|
Body Material |
Corrugated Galvanized Steel Panels |
|
Door Type |
Swing Rear Doors (Side Doors Optional) |
|
Kingpin |
2" or 3.5" |
|
Brake System |
Dual-Line Air Brake with ABS |
|
Floor Material |
Anti-Slip Plywood / Steel Plate |
Product Features
This trailer is engineered with three axles to evenly distribute heavy loads, delivering outstanding stability even under full-load conditions. At the same time, it effectively extends tire service life by preventing irregular wear.
Built with enclosed cargo body design, it provides reliable protection against rain and dust. This advantage makes it far more suitable for long-distance transportation than ordinary open trailers.
Corrugated side panels greatly reinforce overall structural strength. They are highly resistant to dents and deformation during loading and unloading, keeping the cargo body intact for long-term use.
It offers flexible loading and unloading configurations. Rear doors come as standard, and side doors can be optionally equipped, perfectly adapting to operation in narrow and limited spaces.
The robust frame together with premium surface coating enables great adaptability to various harsh weather conditions. While slight wear is inevitable, it significantly slows down rusting and structural damage, prolonging the trailer's service life.

Our main products
We manufacture a full lineup of commercial vehicles and trailers to meet diverse application needs.
Our product portfolio covers tractor units, dump trucks, as well as fuel and water tank trucks of various models.
We supply a complete variety of semi-trailers, including low bed, flatbed container, skeleton, side wall, box van, and dump trailers. Also available are cement tank trailers, fuel tank trailers, stainless steel and aluminum alloy tank trailers, together with car carrier trailers.
Apart from standard versions, we support personalized customization. We can adjust the overall structure and dimensions - such as modifying body length, adding extra doors, or altering related configurations - to match your special on-site working requirements.

After Sales Service
Every vehicle goes through a rigorous full inspection before delivery.
We start and run the engine to monitor its running condition, meanwhile testing all basic systems to ensure stable and normal performance.
Strict checks are also carried out on the gearbox, axles and brake system. All vehicle lights and electrical wiring are fully tested in advance to prevent common faults during later operation.
Beyond pre-delivery inspection, we also provide reliable after-sales support. Should any issues arise during use, we offer professional technical assistance and can supply spare parts in a timely manner.
Packing & Delivery
We tailor the shipping solution according to your order quantity and final destination.
We can arrange transportation via bulk vessels, RORO ships, or container shipping as appropriate.
Before being loaded onboard, every trailer is professionally waxed to guard against rust exposure during ocean transit.
It is firmly secured with steel ropes to maintain stable positioning throughout the voyage.
For long-distance routes or harsh shipping conditions, we also provide extra wrapping and protective measures for key components to ensure safe delivery.

FAQ
Q: What kind of company are you?
A: We are a vehicle manufacturer based in Liangshan, Shandong, with export experience to many countries.
Q: What are your advantages?
A: We keep stock for quick delivery and also support custom production based on actual needs.
Q: How to place an order?
A: Confirm details with the sales team, then proceed with agreement and payment.
Q: Quality guarantee?
A: Vehicles are checked before shipment, and third-party inspection is acceptable.
Q: Factory visit?
A: Pick-up from Qingdao Airport can be arranged if you plan to visit.
Q: Delivery time?
A: About 7 days for stock units, around 30 days for custom orders.
Q: Production capacity?
A: Around 30,000 units per year.
Q: Custom orders?
A: Yes, customization is supported, even for single-unit orders.
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