High low flatbed semi-trailer transport hook machine with a complete range of trailer models

Description :

　　The excavator trailer has a complete range of vehicle models and flexible and diverse designs. The frame bearing surface is designed according to user needs to meet the transportation of various special goods. It has been exported to nearly ten countries and regions and is currently the preferred vehicle model for domestic large cargo transportation customers. Exquisite craftsmanship: The main components of the vehicle are processed using advanced equipment, and the longitudinal beams are welded by fully automatic submerged arc welding machines; Using an assembly machine to achieve wheel axle assembly, and using a rangefinder to ensure wheelbase; Debugging the electrical circuit of the entire vehicle using an electrical test bench; All vehicle components are treated with shot blasting, greatly enhancing the adhesion of the paint. Due to the low platform of the flatbed semi-trailer, the upper part provides a large loading space, and the center of gravity is low after loading, ensuring safe and reliable vehicle operation.

　　The structure and loading of low flatbed semi trailers usually adopt a concave beam (or well type) frame, with the front section of the frame being a goose neck (the traction pin of the goose neck is connected to the traction saddle on the tractor, and the rear end of the goose neck is connected to the semi-trailer frame), the middle section being the cargo platform (the lower part of the frame), and the rear end being the wheel frame (including the wheels). When loading mechanical equipment onto a low flatbed semi-trailer, it is usually done from the rear end of the semi-trailer, that is, by moving the mechanical equipment from the rear wheel frame or removing the wheels, and then fixing the mechanical equipment onto the semi-trailer. The walking structure of the low flatbed semi-trailer is made of high-strength steel material, which has a light weight and ensures its ability to resist torsion, earthquake, and bumps, meeting different road bearing capacities.

　　Exquisite craftsmanship: The main components of the vehicle are processed using advanced equipment, and the longitudinal beams are welded by fully automatic submerged arc welding machines; Using an assembly machine to achieve wheel axle assembly, and using a rangefinder to ensure wheelbase; Debugging the electrical circuit of the entire vehicle using an electrical test bench; All vehicle components are treated with shot blasting, greatly enhancing the adhesion of the paint. Frame: The frame is a frame structure composed of longitudinal beams and reinforced crossbeams welded from steel. It balances the strength, stiffness, and toughness of the frame, and has the characteristics of strong bearing capacity and no deformation. Axle: The axle is made by the manufacturer, which has strong load-bearing capacity and is not easily deformed; At the same time, domestic brand ABS anti lock braking system can be optionally installed to reduce braking distance, effectively prevent wheel lock up during emergency braking, and improve vehicle driving safety, such as skidding and tail shaking. Suspension system: adopting a unique new suspension system with high strength and strong impact resistance; The load on each axis is balanced, and the angle of the system pull rod is designed reasonably. During frequent bumps, it reduces the instantaneous friction and slip distance between the tire and the ground, effectively reducing tire wear. At the same time, the adjustable pull rod can adjust the wheelbase, which can effectively avoid tire eccentric wear and tire gnawing; The axle clamp is an integral casting component. System: Adopting a safe and reliable circuit air brake system, the energy storage pump has a parking brake function, and a performance openable relay valve is selected. Multiple gooseneck structures: adopting various gooseneck forms, with low load-bearing surface, can meet the transportation needs of different 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. The series semi-trailer frame adopts a through beam structure, and the longitudinal beam adopts a straight movable goose neck type. The web height ranges from 400mm to 550mm, the longitudinal beam is welded by automatic submerged arc welding, the frame is shot blasted, and the crossbeam penetrates the longitudinal beam and is welded as a whole. Composed of a series of dry plate springs and suspension supports, the structure is reasonable, with strong rigidity and strength, used to support loads and mitigate impacts. Low flatbed semi trailers are usually used to transport heavy vehicles (such as tractors, buses, specialized vehicles, etc.), rail vehicles, mining machinery, forestry machinery, agricultural machinery (such as excavators, bulldozers, loaders, pavers, cranes, etc.), and other heavy cargo. The lower the center of gravity, the better the stability and safety, and the stronger the ability to transport ultra-high cargo and pass overhead obstacles.

AfterSalesService :

• High low flatbed semi-trailer