Lowbed semi-trailers, also known as lowboy trailers, are specialized vehicles designed for the transportation of heavy and oversized loads. These trailers feature a lowered deck height, which provides a stable and secure foundation for carrying large and heavy machinery, equipment, and other bulk materials. The design and structure of lowbed semi-trailers offer a range of benefits that make them an essential tool in various industries, including construction, mining, agriculture, and logistics.
This article will explore the key advantages of lowbed semi-trailers, highlighting their functionality, safety, and versatility, making them indispensable for modern transportation needs.
1. Enhanced Load-Bearing Capacity
One of the primary advantages of lowbed semi-trailers is their superior load-bearing capacity. Due to their robust structure and advanced engineering, lowbed trailers are capable of carrying extremely heavy loads that standard trailers cannot accommodate. These trailers are often used to transport oversized and overweight machinery, including bulldozers, excavators, generators, and other industrial equipment.
Lowbed trailers are built with reinforced frames and axles that can handle weights ranging from 30 tons to over 100 tons, depending on the trailer's size and design. The combination of a low center of gravity and high-strength materials ensures that the trailer can safely transport these heavy loads without compromising stability or safety.
2. Lower Deck Height for Easier Loading and Unloading
The defining feature of a lowbed semi-trailer is its low deck height, which provides several key benefits. A lowered deck reduces the distance between the trailer and the ground, making it easier to load and unload heavy equipment. This is particularly important when transporting large machinery that needs to be loaded onto the trailer using ramps or cranes.
By reducing the height of the load, the lowbed trailer also minimizes the need for lifting equipment or high ramps. This makes loading and unloading faster, more efficient, and safer, as there is less risk of damaging the equipment or causing accidents during the loading process.
3. Improved Stability and Safety
Lowbed semi-trailers provide enhanced stability during transport due to their low center of gravity. The position of the load on the lower deck minimizes the risk of tipping or swaying during transit, even when driving over uneven or bumpy roads. This is particularly important when transporting large machinery or oversized items that could be prone to instability if not secured properly.
In addition to the low center of gravity, the strong and durable construction of lowbed trailers ensures that the trailer remains secure under heavy loads, reducing the likelihood of accidents. Many lowbed trailers are equipped with advanced suspension systems that further enhance the stability and safety of the load during transit.
4. Versatility in Transportation
Lowbed semi-trailers are incredibly versatile and can be used to transport a wide range of oversized and heavy items. From construction machinery to large industrial equipment, these trailers are capable of carrying nearly any load that exceeds the capacity of standard trailers. Common items transported by lowbed trailers include:
- Construction equipment (excavators, backhoes, graders)
- Heavy machinery (generators, turbines, transformers)
- Mining equipment (drills, crushers, loaders)
- Agricultural machinery (tractors, harvesters)
This versatility makes lowbed trailers indispensable in industries where oversized or unusually shaped loads need to be transported regularly.
Moreover, lowbed trailers can be customized with various features such as extendable decks, hydraulic ramps, and additional axles to accommodate different types of cargo. This adaptability makes them an excellent investment for businesses that require reliable transportation for large equipment.
5. Reduced Risk of Road Damage
When transporting heavy loads, it is important to minimize the impact on roads and infrastructure. Lowbed semi-trailers are designed to distribute the weight of the cargo more evenly across the axles and wheels, reducing the risk of road damage. This is especially beneficial when transporting equipment over long distances or through areas with fragile road networks.
By distributing the load evenly, lowbed trailers prevent excessive pressure on any single point of the road, thereby protecting the surface from wear and tear. This can help reduce the costs associated with road maintenance and repair, especially in areas where heavy transportation is frequent.
6. Customization for Specific Needs
Another key advantage of lowbed semi-trailers is their customization potential. Depending on the specific needs of the user, lowbed trailers can be customized with various features to improve their functionality. For example, some trailers are designed with extendable decks to accommodate longer loads, while others feature detachable goosenecks for easier loading of equipment.
Additionally, lowbed trailers can be equipped with hydraulic systems for raising and lowering the deck, which makes it easier to load and unload cargo. These hydraulic systems are particularly useful when transporting large and heavy equipment, as they help simplify the loading process and reduce the need for additional lifting machinery.
| Product name | 60/80/100/120ton Low bed semi trailer(Can be customized) | |
| multi-purpose | Transport containers, loaders, tractors, and high rails for bulk cargo(Can be customized) | |
| Axle | 2/3/4 pieces, 13T FUWA/BPW axle | |
| Wheelbase | Can be customized+1310+1310mm,or other | |
| Tyre | 12 pieces, 10.00R20 11.00R20 12.00R20 12R22.5(Can be customized) | R |
| Dimensions(LxWxH) | 10000 -17000mm x 3000 x 1750mm | |
| Tare weight | 10 tons to 12 tons | |
| Axle spacing | 1310mm | |
| Rims | 8.5-20, 9.0-20 | |
| Suspension System | Leaf spring suspension / air suspension | |
| Brake System | Dual line pneumatic brake system with WABCO emergency relay valve | |
| Main Beam | Height 500mm Q345 carbon steel | |
| Side beam | 16mm-25mm channel steel(Material is Q235 carbon steel) | |
| Chassis | upper 20mm, lower 25mm. Mid web 12mm | |
| Rear Loading Ramps | 2 nos, 720 mm width, spring loaded & manually operated with safety chain | |
| Kingpin | 2' or 3.5' interchangeable,JOST brand | |
| Landing Gear | 28 Tons , Two speed manual operation (Jost or FuhuaCan be customized) | |
| 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 | |
| Packing | Polish with wax before shipping | |
1.Mature Welding Process: LUCKIN VEHICLE adopts automatic submerged arc welding method to weld the main beam. The longitudinal beam is completed by automatic tracking submerged arc welding machine. All components are shot peening to improve paint adhesion and are painted prior to assembly, making the main beam stronger and more durable.
2. Reliable Materials: We adopts high strength steel material to manufacture the flatbed trailer, it can make the flatbed trailer have a higher loading capacity and a longer service life. Besides, all the main parts, used in our trailers, must be processed with advanced equipment and have good reputations in the market.
3. Mature Design and Manufacture: We would like to design the trailer according to our customers' needs and special using conditions. Also, we would consider more than what them based on their final usage, and provide customers with reasonable suggestions when they are hesitating.
4. Rich experience: More than 20 years of experiences in producing and exporting trailers and other goods, we have helped hundreds of customers in more than 35 countries in Africa and Southeast Asia.
5. Quality Assurance: We offer 2 years' warranty for chassis frames of our trailers and spare parts support services, would also be responsible for the damage of parts during normal use.
6. Customized Service: We support customized designing and production according to customers' different needs and different road situations to match your usage in local.
