13.75-meter axis low flatbed semi-trailer

Description :

　　Liangshan Tiantong Trailer FactoryLow flatbed semi-trailerThe company's main products include: low flatbed semi-trailer, container dump truck, light-duty warehouse semi-trailer, skeleton semi-trailer, and various types of semi-trailer for trade in

　　Low flatbed semi-trailer is also widely used for cargo transportation, suitable for transporting various mechanical equipment, large objects, highway construction equipment, large tank bodies, power plant equipment, and various steel materials.

　　Low flatbed semi trailers include:

　　1. Flat plate, concave beam, and tire exposed structures, with longitudinal beams using straight or goose neck types. Its frame is a stepped type, and the longitudinal beam section is I-shaped, which has the characteristics of high rigidity and high stiffness

　　2. The main plane of the frame cargo platform is low, ensuring smooth transportation and suitable for carrying various types of construction machinery, large equipment, steel, etc

　　3. Adopting three-axis balance, dual axis balance or rigid suspension, a mass balance block is installed between the front and rear steel plate springs, which can make the deflection of the front and rear steel plate springs change equally and balance the force on the front and rear axles.

　　The low flatbed semi-trailer series products are suitable for the transportation of various mechanical equipment, large objects, highway construction equipment, large bodies, power station equipment, etc. They have a wide range of uses and are efficient and fast. The whole vehicle adopts advanced computer-aided design software for flexible and diverse optimization design. The frame bearing surface is designed according to user requirements to meet the transportation of various special goods.

　　The low flatbed semi-trailer has no railing on the vehicle body and is widely used, mainly for medium and long-distance freight transportation.

　　hydraulic outrigger

　　Core tip: The control unit for this new type of trailer leg consists of two parts: pneumatic and hydraulic. The pneumatic unit controls the external leg to quickly fall, and then the hydraulic unit lowers the internal hydraulic cylinder of the leg to provide stable support. Hydraulic support can be automatically adjusted, even on uneven surfaces with large differences in height and height

　　In recent years, the country has been continuously promoting more efficient trailer transportation, but some small links in the trailer transportation process have seriously reduced transportation efficiency, such as the need to shake the trailer legs for half a day every time the trailer is removed. At the 10th China (Liangshan) Special Purpose Vehicle Exhibition, which opened on September 17, 2014, related companies brought pneumatic hydraulic trailer legs.

　　This new type of trailer leg control unit consists of two parts: pneumatic and hydraulic. The pneumatic unit controls the external leg to quickly fall down, and then the hydraulic unit controls the internal part of the leghydraulic cylinderFalling down provides stable support. Hydraulic support can be automatically adjusted, even on uneven surfaces with large differences in height and height.

　　At the same time, the self lifting load of the pneumatic hydraulic support leg reached 40 tons, and with the support of the main vehicle, the static lifting load reached 80 tons. The locking device of the support leg, it is understood that this model is a first generation product and still requires manual locking. The second generation product under development will achieve fully automated operation without the need for manual intervention. Undoubtedly, the use of pneumatic hydraulic support legs will further improve the efficiency of trailer transportation and significantly reduce the workload of workers. The price of over 5000 yuan (per pair) is also within an affordable range, only about half of the price of foreign products, making it more competitive.

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• 13.75-meter axis low flatbed semi-trailer