- Maintenance and Repairs
- Warranty Support
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Factory Direct Supply｜OEM & ODM Customization｜Long-term Spare Parts Support
A curtain‑side trailer is a hybrid of a flatbed semi trailer and a box semi trailer, abbreviated as curtain trailer. It features rigid construction for the roof, front bulkhead, and rear doors, while the sides utilise high‑strength, waterproof PVC‑coated curtains instead of metal panels. These curtains slide along top and bottom tracks made of aluminium alloy or steel, enabling full side opening for cargo loading and unloading, alongside rear‑door loading access.
Our specifications below represent typical LionKar curtain side trailer configurations. The suitable configuration depends on cargo type, payload requirements, road conditions and local transport regulations.
| Item | Available Specification |
| Dimension(mm) | Common dimension ranges are (13,000–16,500) × (2,500–2,550) × (3,000–4,000) |
| Axle options | 2‑axle / 3‑axle / other; BPW / FUWA / Lingyue / Lionkar |
| Suspension type | Leaf Spring Suspension / Air Suspension |
| Tire | 12R22.5 / 235/75R17.5 / 385/65R22.5 |
| Brake system | ABS / EBS |
| Curtain | Roof curtain: 900 g/m²; Side sliding curtain: 900 g/m² |
| Curb weight | 6.6–7.8 tons |
| Payload | 30–50 tons |
| Landing gear | Standard 28T linked landing legs |
| King pin | 50# 90# |
| Post type | Removable / Fold-down post |
| Price | The price depends on the configuration of the curtain side trailer; different parameters result in different prices |
Customisation note: We will tailor axle load ratings and overall vehicle dimensions to comply with regulations for Africa, the Middle East, and Latin America. Lights and reflective markings will also strictly meet respective local standards.
40ft curtain side trailer for sale. Sliding side curtain design enables forklift side loading, lightweight build, rain‑proof cargo protection. 3‑axle, custom spec accepted.
Rwandan customer customized curtain side trailer. Heavy‑duty reinforced chassis & leaf‑spring suspension for harsh local road conditions.
Lionkar is a Chinese side curtain semi‑trailer manufacturer. Our trailers feature anti‑torsion high‑strength steel frame and weather‑resistant PVC curtain, supporting fast side‑access loading for general cargo transport on harsh roads.
| Curtain‑side Semi Trailer | Box Van Semi Trailer | Flatbed Semi Trailer | |
| Loading way | Side + rear loading | Rear‑door only | Multi‑direction open |
| Cargo protection | Good | Excellent | No enclosure |
| Tare weight | Medium‑light | Heavy | Lightest |
| Typical cargo | Pallet & packaged goods | High‑value enclosed cargo | Steel, machinery, oversize cargo |
Review the main components and construction details of the curtain‑side semi‑trailer, covering the reinforced chassis structure, axle assembly, cargo deck, main frame, sliding curtain system, side posts, roof assembly and other standard components of the semi trailer configuration.
At LionKar factory, we manufacture curtain‑side semi‑trailers for customers looking for dependable logistics transport solutions for palletized and general cargo. our production scope includes trailer fabrication, custom configuration, technical specification design, component selection, and standardized/customized manufacturing to satisfy diverse regional logistics project requirements.
With 17 years of industry experience and an annual export volume of over 2,500 semi-trailers to Africa, we are deeply rooted in the African infrastructure transport market, providing local customers with stable, reliable heavy-duty transport equipment and comprehensive after-sales support.
As a professional Chinese curtainsider trailer manufacturer, we provide direct factory sales. Our factory photos illustrate trailer construction: main frames, cargo decks, axle assemblies, wheel components, surface finishing and fine workmanship. Standardized welding and full‑vehicle anti‑corrosion treatments are strictly enforced. Our export‑savvy professional team ensures stable, predictable lead times.
After delivery, our curtain‑side trailer full after‑sales service covers comprehensive follow‑up support, including genuine spare‑parts supply, professional component replacement, on‑site maintenance guidance and complete technical documentation for trailer mechanical and curtain‑side systems. Key available spare parts include axle assemblies, leaf‑spring suspension parts, braking system components, electrical systems, tire & rim parts, sliding curtain accessories, removable vertical post fittings and structural frame parts.
Curtain side trailers serve general logistics and cross‑border freight missions. Sliding‑curtain structure enables fast side forklift loading, protecting cargo against bad weather. Well‑suited for fleet operations in Africa, Middle East and Southeast Asia with solid all‑road adaptability. The main application scenarios are as follows:
Side-curtain trailers, which allow forklifts to load and unload cargo directly from both sides, are suitable for logistics scenarios requiring frequent loading/unloading and multi-stop distribution, such as urban delivery and supermarket restocking.
Curtain‑side trailers handle extra‑wide, extra‑long and irregular‑shaped cargo including machinery, pipes, construction materials and furniture, with loads secured by internal straps and securing accessories.
Three-axle curtain trailers are the standard main model, lightweight and with a large load capacity, suitable for cross-border pallet freight. Product advertisements can be printed on the side curtains, transforming the vehicle into a mobile billboard that serves both transportation and brand promotion purposes.
At trade shows, construction sites and temporary storage yards, curtain‑side trailers double as mobile warehouses and exhibition spaces. Once the side curtains are slid open, goods can be directly accessed or displayed on‑site, eliminating the need for extra temporary structures.
Share details regarding your cargo types, working road conditions and desired technical specifications, and our team will design a curtain‑side semi‑trailer customized for your logistics operations.
Drawing on our long‑term semi‑trailer production expertise, we supply ready‑made standard models as well as full custom solutions to satisfy your unique operational demands.
Customer feedback is collected throughout every project phase: factory tours, technical requirement talks, pre‑delivery inspections and post‑delivery completion. These touchpoints showcase the full customer journey with LionKar, ranging from curtain‑side semi‑trailer orders to other commercial trailer projects.
Our curtain‑side semi‑trailers have gained wide market recognition across African markets, with satisfied operators in Rwanda, Ghana, Angola and other regional countries. We hold the view that open and visible manufacturing procedures build genuine trust with overseas buyers. LionKar warmly invites global clients to pay an on‑site factory visit. You can observe our whole production workflow in‑person and carry out quality inspection for curtain‑side semi‑trailers directly at our workshop.
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Every curtain‑side semi‑trailer undergoes strict full‑scope factory inspection before delivery, including welding quality, braking system, electrical system, suspension performance, curtain‑side assembly and dimensional accuracy. Anti‑corrosion treatment and secure fastening are prepared for sea transportation. Trailers can be shipped to Africa by Ro‑Ro ship and bulk vessel, with reinforced rust‑proof protection and firm lashing. Typical transit times are about 25‑35 days to East Africa, 25‑40 days to Southern Africa, and 35‑50 days to West Africa, depending on destination port and vessel schedule.
The following covers the most common questions from customers purchasing curtain side trailers, with detailed answers to key concerns.
We adopt high‑strength Q690 / T700 high‑tensile steel for the main frame. High torsion‑resistance guarantees long service life under rough road conditions.
Vertical posts adopt a quick‑release locking structure for fast disassembly. Regular lubrication on locking hinges is recommended; wearing parts can be replaced separately.
Yes. Extra lashing rings, side anti‑collision protectors, toolboxes, mudguards and other auxiliary accessories are all optional custom items.
ABS is optional. Many African customers choose to add ABS for higher driving safety. Please state your requirement at the quotation stage.
Yes. Our trailers can be built to meet general cross‑border transport requirements. Please kindly inform us of local dimension, weight and lighting regulations of target countries before production, so we can adjust specifications accordingly.
Sure. You or your appointed third‑party inspector may come to our factory for on‑site pre‑shipment inspection before shipment.
With regular maintenance, the high‑strength steel frame can serve 8‑12 years. Consumable parts such as curtain, rubber components need periodic replacement according to operating intensity.
Sharp cargo edges, over‑tight tension, sharp objects during loading‑unloading will shorten curtain service life. We suggest protecting cargo corners and avoiding sharp friction against PVC curtains.
Buy directly from Lionkar for custom-built trailers and better control over your sourcing costs.
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