In terms of braking form, Shacman truck all know that there are drum brakes and disc brakes. In essence, huge friction is generated between the friction pads and the high-speed rotating brake drum and brake disc, which converts the kinetic energy of the vehicle into heat energy and reduces the speed of the vehicle. Or stop. Both drum brakes and disc brakes have a long history of use, and people have mixed opinions on both types of braking.
Trailers for sale in Jamaica type drum brakes are widely used in the field of commercial vehicles and are much earlier than disc brakes. Drum brakes are a series of brake cylinders, adjusting arms, brake camshafts, brake shoes and drums. The brake transmission structure makes the brake shoe press the brake pad tightly on the inner side of the brake drum during operation, thereby generating the braking force and decelerating or even stopping the wheel according to the braking demand.
Although the trailers for sale in Jamaica drum brake have a complex structure, it is cheap to manufacture. The large volume of the brake pad and the brake drum increases the braking friction caused by the large contact area between the two. For heavy-duty trailers for sale in Jamaica types, the vehicle speed is not very high.
The durability of the brake shoes is higher, and the use of drum brakes can make the tri axle trailer for sale types park reliably and cannot slide automatically. Under the condition of obtaining the same braking torque, the diameter of the brake drum of the drum brake device is compared with that of the disc brake. The movement is much smaller.
Although trailers for sale in Jamaica drum brakes are widely used, their own shortcomings cannot be ignored. The brake pads of drum brakes and the brake drum are large in size, and the contact surface between the two is large, which generates a large braking force and has poor heat dissipation. The pad is wrapped in the brake drum, the high temperature makes the braking stability insufficient, and the brake may decline and the brake will fail when the brake is continuously applied.
In addition, due to the wear and tear of the brake shoes, it is necessary to regularly correct the gap of the brake shoes, and even dismantle and clean up the garbage generated by the long-term use of the drum. The trailers for sale in Jamaica drum brake has a complex structure, and any damage to any component can easily cause braking failure.
The structure of the transmission requires each component to be transmitted step by step, resulting in a slower response speed of the tri axle trailer for sale drum brake.
Trailers for Sale In Jamaica | How Much Does Shacman Truck Cost in Jamaica?
The Shacman Truck disc brake is just the opposite of the drum brake. The Shacman truck disc brake is mainly composed of brake cylinders, brake calipers, brake discs and brake pads. The structure is simpler than the drum type. Because the brake disc in the disc brake is exposed, And the working area of the brake disc is only 6%-12% of the brake disc surface, heat dissipation is better.
The thermal expansion of the flatbed trailers for sale In Jamaica type brake discs does not lead to the loss of brake pedal travel like the thermal expansion of the brake drum, which simplifies the design of the automatic slack adjustment device, and the Shacman truck flatbed trailer sizes disc brake pads are more convenient to replace than drum brake pads, The operation process of maintaining the brake is simplified, and the difficulty of later maintenance is also greatly reduced.
Because there are fewer parts and the gap between the brake disc and the brake pad is small, the braking response is much faster, and the superior heat dissipation makes it difficult for high-frequency braking action to cause thermal recession and brake failure.
Shacman truck feature is more in line with the Therefore, disc brakes can make ABS\EBS and other brake assist systems play more fully, and the advantages of disc brakes with brake assist systems are gradually becoming more prominent.
Shacman truck flatbed trailer price disc brakes are more expensive than drum brakes. In some special environments with more sand and gravel, the disc brake discs are easily damaged; the disc brake force is weaker than the disc brakes of the same size.
Compared with the drum type, the wear of the brake pads is large, and the replacement frequency is high. Flatbed trailer price disc brakes need to be used in conjunction with other auxiliary brakes to exert greater braking performance, while larger braking torque is required. For heavy-duty trucks, drum brakes are much better than disc brakes.
Trailers for Sale In Jamaica | How Much Does Shacman Truck Cost in Jamaica?
Tri axle flatbed trailer for sale dimensions the girders must have sufficient strength, toughness and stiffness to withstand the trailers for Sale In Jamaica dimensions loads and the impact from the wheels. The girders are the main components of the tri axle flatbed trailer for sale dimensions, and there are many lateral auxiliary components near the girders. Beams, girders and sub-beams constitute the entire cargo consignment platform in tri axle flatbed trailer for sale.
The trailers for Sale In Jamaica girders are generally also called longitudinal beams, which are divided into left longitudinal beam and right longitudinal beam. The section is generally I-shaped and consists of upper and lower wings and the web in the middle. The Shacman trailer truck suspension is welded to the lower wing of the longitudinal beam. board.
There are two types of common through beams (three-section butt welded through beams and W-type through beams). The Shacman trailer truck design idea of the three-section butt welding through the beam phase is to integrate the main beam, the cross beam and the side beam so that the main beam is not damaged, the cross beam is not twisted, the side beam is not deformed, and the structure is more stable.
The bottom plate is more conformable: The design defects of the bottom plate collapse, groove, inventory, water storage and other design defects that reduce the life of the carriage caused by the traditional beam-piercing design have been changed.
Through three independent piercing beams, instead of the traditional structure, the process of punching through the longitudinal beam web can achieve the function of "penetrating" support without damaging the longitudinal beam web, ensuring the integrity of the longitudinal beam, thereby improving the bearing capacity and stability of the Shacman trailer truck.
This invention solves the technical problems that the traditional Shacman trailer truck is complicated to process and assemble through the beam, destroying the integrity and bearing capacity of the longitudinal beam.
Trailers for Sale In Jamaica | How Much Does Shacman Truck Cost in Jamaica?
No damage to the girders: In the process of manufacturing the three-section butt-welded beams, there is no need to cut the girders to ensure Shacman trailer truck integrity of the girders.
The trailers for sale In Jamaica beam is not twisted: Each section of the beam needs to make two bayonets on the left and right, which are clamped together with the upper wing plate and then welded to form more than 100 direct butt welds on the top of the beam. Give full play to the most stable characteristics of the triangular welding surface, making the beam more solid.
The railers for sale In Jamaica side beams are not deformed: the three-section butt-welded through beams form a solid whole with the side beams on both sides and the two central beams.
The Shacman truck structure is more stable: each piercing beam consists of three piercing beams, each piercing beam forms 4 welds with the load-bearing beams on both sides, each piercing beam and the heavy beam form 12 welding seams, and each welding seam forms A right-angle butt weld.
The Shacman trailer truck bottom plate is more conformable: each beam is close to the bottom of the box and forms 6 welding seams, forming a firm beam support, ensuring the high load-bearing and flatness of the bottom of the box.
More convenient maintenance: The three-section butt welding beam is easier to replace and repair, and does not damage the beam.
Container locks are mainly used to secure containers. It is mainly composed of a locked tongue and a locked seat. The width of the lock seat is equipped with a grease nipple. After using it for a period of time, the lubrication of the lock should be checked, and grease should be injected in time to ensure the lock rotates flexibly.
According to the location of the lock and the size of the container to be transported, container locks are divided into two types: welded type and telescopic concealed type or lock.
Welded locks are installed at the front and rear corners of the trailers for sale In Jamaica frame, and telescopic concealed locks are installed in the middle of the Shacman trailer truck so that when transporting large containers, the Shacman truck container locks are installed in the middle of the trailer. The trailer will be higher than the bottom frame.
Container locks are mainly used to secure containers on tri axle flatbed trailer for sale. International general container specifications are 20-foot container and 40-foot container. In recent years, containers with a height of 40 feet and 45 feet have been used more and more.
Depending on the container specification, the container is equipped with a corresponding number of twist locks. A standard tri axle flatbed trailer for sale usually comes with 12 sets of locks. The tri axle flatbed trailer for sale can be equipped with the same type of twist lock, or can be used with several types of twist locks, but whatever the form, the purpose is to ensure a tight connection of the container during transportation.
When hoisting the container on the bearing surface of Shacman trailer truck trailers for sale In Jamaica, make the corner hole at the bottom of the container just fall on the position where the lock is installed, by turning the handle of the twist lock, the lock head will be fixed at the specified angle position to keep The twist lock is locked.
There are many ways to connect the container lock to the car body. Some are directly welded to the car body, and the lock head can only be rotated and cannot be moved longitudinally. This is called a fixed type, and it can not only rotate but also extend vertically.
When not in use, the trailers for sale in Jamaica lock head can be lowered below the bearing surface to suit different standard box types. This is called a lift type, which can be moved to adjust the fastening position, thereby greatly improving the utilization rate of the Shacman trailer truck tri axle flatbed trailer for sale. There is also a plug-in twist lock, where the lock axle extends into the fixed part of the box like a bolt, generally used with other types of twist locks.
Trailers for Sale In Jamaica | How Much Does Shacman Truck Cost in Jamaica?
