Key Applications：

The 4‑Axle Low‑Bed Semi‑Trailer is widely used for heavy‑duty over‑size cargo transportation. It is ideal for transporting construction machinery including excavators, loaders, bulldozers and road rollers. Besides engineering equipment, it handles large‑size industrial components, generator sets, truck chassis and special heavy‑weight modules. Suited for highways and inter‑city freight missions, this trailer works well for logistics firms, engineering contractors and machinery dealers. Its low‑height design enables safe loading of tall high‑profile goods, meeting cross‑region delivery demands for heavy and oversized loads.

Technical Specifications：

Quality Inspection Before Delivery：

         At LUYI AUTO, every semi-trailer goes through strict pre-delivery checks to guarantee reliability. Our technicians inspect welding quality, main beam dimensions, and structural strength one by one. We test axle, suspension, braking, and lighting systems to ensure full functionality. We also verify surface finish, anti-rust treatment, and accessory completeness. Only units passing all items get approval. We keep complete inspection records for traceability, so customers receive safe, durable trailers that meet export standards.

Optional Configurations：coat of final paint

ColorAs customer requirement

Packaging and Shipping：

                The semi-trailer is treated with anti-rust wax and marine paint for rust protection. Small parts are packed in cartons or wooden boxes and securely fixed. The vehicle is shipped by RO-RO, flat rack or bulk carrier from main Chinese ports. Before shipment, full inspection will be conducted. We provide complete shipping documents and can arrange door-to-door service. Lead time is 15–30 working days after deposit.

Why Choose LUYI AUTO：

Luyi Auto has long been known for making tough, reliable semi-trailers that perform well in real working conditions. We use strong materials and careful production to ensure our trailers handle heavy loads and rough roads without frequent breakdowns. With trusted certifications and solid build quality, our vehicles help cut down maintenance costs and keep your transport business running steadily.

We listen to our customers and provide custom solutions for different hauling needs. We accept flexible orders, deliver on time, and offer full after-sales support. Our prices are competitive and our service is responsive, which is why buyers around the world keep choosing us. Working with Luyi means choosing dependable quality and real, practical value for your business.

FAQ