Spool-type Engineering Equipment Special-purpose Vehicles
Your Professional Spool-type Engineering Equipment Special-purpose Vehicles Supplier
Shandong Linxiang Special Vehicle Manufacturing Co., Ltd. was established in July 2020. It has a registered capital of 20 million yuan, a total investment of 75 million yuan, and covers an area of more than 40,000 square meters.The company mainly produces low-bed semi-trailers, modular hydraulic axles, various frame beams and other special vehicles for transporting large items, as well as special vehicles for transporting compressed garbage.
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Military Special VehiclesFor military applications, the most crucial value lies in the vehicle's ability to start, operate, and complete its mission under all pre-set conditions. The reliability of our military specialAdd to Inquiry
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Low Bed Semi Trailer with Extension BoardThis low-bed semi-trailer with extension board is manufactured throughout the entire process in accordance with the national Technical Requirements for Lowbed Semi-Trailers and relevant roadAdd to Inquiry
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Low Flatbed Semi TrailerThe low-flatbed semi-trailer utilizes longitudinal and transverse beams welded together using an integrated welding process to create a sturdy frame. The main beam distribution, validated throughAdd to Inquiry
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5 Axle Heavy Duty Lowboy TrailerIn the heavy equipment transport sector, wholesale customers seek more than just a tool capable of completing a single mission; they seek a reliable asset that continuously creates value and ensuresAdd to Inquiry
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4 Axle Drop Deck Gooseneck TrailerThe gooseneck of the 4-Axle Drop Deck Gooseneck Trailer, serving as the trailer's core connection and load-bearing component, features a floor-standing design. When connected to the tractor, it canAdd to Inquiry
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40 Ton Lowbed Semi TrailerDesigned for diverse operating environments, the 40-ton lowbed semi-trailer features an adaptive hydraulic suspension system and wide-section tires, automatically adjusting ground clearance based onAdd to Inquiry
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Removable Gooseneck Lowboy TrailerThe removable gooseneck (also known as a movable gooseneck) is a revolutionary feature that distinguishes this trailer from traditional models. Its value goes far beyond a technical feature; itAdd to Inquiry
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50 Ton Gooseneck Lowboy TrailerThe low chassis design is a core feature of the 50 Ton Gooseneck Lowboy Trailer. Its chassis height meets both heavy-duty cargo loading and road access requirements, facilitating loading andAdd to Inquiry
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3 Axles Container Flatbed TrailerAgainst the backdrop of global trade and the continued growth in domestic bulk cargo transportation demand, the 3-Axles Container Flatbed Trailer is designed to precisely adapt to modern logisticsAdd to Inquiry
Why Choose Us
Our Certificate
The company has obtained ISO9001, special equipment production and 3C certifications, and some products have EU CE certification; it has obtained a number of national invention patents and utility model patents in the fields of lightweight structure, hydraulic system, etc.
Production Equipment
It is equipped with advanced cutting and forming equipment such as large-scale CNC cutting, bending machines, automatic welding robots, etc.; it has a dedicated assembly line for hydraulic systems, a spraying production line and a complete testing platform to ensure process and quality.
Production Market
The domestic market covers the whole country, with a focus on the energy and heavy industrial zones of East China and North China; overseas sales are to Southeast Asia, the Middle East, Africa and other regions, gradually expanding into markets in countries along the "Belt and Road".
Our Service
Our company adheres to the principle of "helping customers succeed and growing with them." We provide customers with a diverse range of reliable, high-quality products through scientific design concepts, advanced production processes, strict quality control, attentive personalized service, and reasonable market prices.
Advantages of Low Flatbed Semi Trailer
Reduced Labor Costs
Low bed trailers can load and unload efficiently. They need fewer personnel to oversee transport than crane truck rentals. Fewer labor hours are needed. So, businesses can save a lot on manpower and related overhead.
Cost-Effectiveness
Low bed trailers require an initial investment. But, they become cost-effective in the long term when compared to the total expenses of other transportation methods. Low bed trailers are versatile, durable, and reliable. They have lower maintenance costs and longer service life. This leads to big cost savings over time.
Safety and Risk Mitigation
Low bed trailers are designed to make cargo stable and safe during transit. They reduce the risk of accidents and damage to valuable equipment. In contrast, other ways to travel may be less safe. This is due to the need for more gear and manual handling. By making safety a priority, businesses can reduce the costs of accidents, insurance claims, and equipment repairs.
Flexibility and Versatility
Low bed trailers offer unmatched flexibility. They can carry a wide range of cargo. This cargo varies in size, shape, and weight. This adaptability allows businesses to streamline their transport. It lets them optimize resource use. This enhances cost efficiency and competitiveness in the market.
Specification
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Product Name |
2 axles lowbed semi trailer |
3 axles lowbed semi trailer |
4 axles lowbed semi trailer |
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Size(mm) |
12500*3000*1100 |
13000*3000*1100 |
14000*3000*1100 |
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Payload |
40000KG |
60000KG |
80000KG |
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Plate |
4mm checked plate |
4mm checked plate |
5mm checked plate |
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Axles |
2 * 13ton capacity |
3 * 13ton capacity |
4 * 13ton capacity |
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Ladder |
Hydraulic ladder or Mechanical spring ladder |
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Main beam |
Height: 500mm, upper plate is 16mm, middle plate is 8mm, down plate is 18mm ; |
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Side beam |
250mm I beam; 20mm channel steel ( Material is Q235steel ). |
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Bottom Platform |
4mm thickness diamond steel plate |
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Suspension |
Mechanical suspension (Air suspension optional) |
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Leaf spring |
90(W)mmx13(Thickness)mmx10 layers or 100mmx12mmx12 (specially intended for overseas markets) |
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Tire |
12R22.5 / 11.00R20 8pcs (Other size optional) |
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Rim |
9.00-22.5 / 11.00R20 8pcs (Other size optional) |
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Kin pin |
2’’/3.5’’ bolt type |
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Landing gear |
28 Ton two speed |
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Types of Low Flatbed Semi Trailer
Concave beam low bed trailer
This type of trailer is also known as a ground crawl trailer. The main feature of the trailer is its low loading platform. Its carrying platform is even lower than the height of the tire. The structure of a cargo-carrying platform is called a concave beam or through-beam structure.
Detachable gooseneck low bed trailer
Detachable gooseneck low bed trailer refers to a heavy low-platform semi-trailer with a mechanical or automatic detachable gooseneck and bearing platform of the trailer. The main use of the trailer includes the ability to climb the cargo being transported from the front end of the trailer to the carrying platform of the trailer.
Hydraulic gooseneck low bed trailer
A detachable gooseneck trailer’s gooseneck is generally equipped with 4 hydraulic devices: one group for gooseneck lifting and another group for gooseneck before and after the easy removal of movement. Of course, there are also models with front-end loading and rear hydraulic ladder loading live gooseneck semi-trailers.

Low Flatbed Semi Trailer working environment
Transport of heavy or oversized cargo
The Low bed trailer is ideal for this work. Its ultra-low chassis and stable body make moving large objects a breeze. It is also very safe when loading and unloading large construction machinery. Loading and unloading can be done from the rear ladder or the front.
Adapts to different road conditions
The low bed trailer can adapt to different road conditions. This is especially true for unpaved roads, like mountain roads. These harsh roads set demands on cargo size. The low-bed trailer minimizes these demands. But, whether you are on mountain or city roads, you need to check that your cargo is securely tied and handled well.
Special needs and customized transport
You can custom-make low-bed trailers to fit the dimensions of the goods. No matter how long the load is, or how irregular the load is, it can be transported on a low-bed trailer.

The low flatbed semi-trailers have a flatbed type, concave beam type and tire exposed type of structures. The longitudinal beam has a straight or gooseneck type. The frame is stepped, and the cross-section of the longitudinal beam is I-shaped, which has the characteristics of high rigidity and high strength.
The main plane of the frame and cargo platform is low, which ensures the stability of transportation. And it is suitable for carrying all types of construction machinery, large equipment and steel materials, etc.
It has three-axis balanced, two-axis balanced or rigid suspension. There is a mass balance block installed between its front and rear leaf springs. It can change the deflection of the front and rear leaf springs by the same amount, and balance the forces on the front and rear axles and so on.
The low flatbed semi-trailer is suitable for the transportation of a variety of mechanical equipment, large objects, road construction equipment, large tanks, power station equipment and steel transportation. It is convenient to use with a wide range of applications.
Application of Low Flatbed Semi Trailer
Construction and engineering: Low bed semi-trailers are widely used in construction and engineering. They are for carrying construction machinery, vehicles, and other heavy equipment. Low bed semi-trailers provide stable and efficient transportation for important equipment. They are used for concrete mixers or cranes.
Agriculture: Low bed semi-trailers are also common in agriculture. They are used to transport large equipment, like tractors and harvesters. These big farm machines may need to move between farms during fieldwork. Low bed semi-trailers are a reliable way to transport them.
Oil and Gas Industry: The oil and gas industry needs to move heavy equipment. This includes drilling rigs and pipelines. They move this equipment to support exploration and production. Low-bed semi-trailers are stable and can carry heavy loads. This makes them ideal for transporting oil and gas equipment. They ensure it reaches its destination safely.
Aerospace: In aerospace, low bed semi-trailers are common. They are used to transport aircraft parts and other aerospace gear. These parts can have unique shapes and sizes. They need reliable transport to arrive safely at the production line or maintenance facility.
FAQ
As one of the leading spool-type engineering equipment special-purpose vehicles manufacturers and suppliers in China, we warmly welcome you to wholesale high quality special vehicles for sale here from our factory. Good service and punctual delivery are available.
50 Ton Gooseneck Lowboy Trailer, Military Special Vehicles, 40 Ton Lowbed Semi Trailer












