Compared with the back dump mode, the tipping dump truck has smaller requirements on the height of the lifting rod and stronger lateral stability.
This is because the hydraulic roof of the rear tipping dump truck is typically installed in the front end of the frame or the middle of the frame, its lifting height is commonly affected by the length of the car, the longer the car, the greater the height of the need to lift, but the lifting rod is typically a joint climbing design, the further to the top diameter is smaller, is not conducive to stability. Although it is claimed that the middle type hydraulic roof has a tiny lifting height requirement, the length of the trunk will also have a certain impact on the lifting stability.
On the contrary, the hydraulic top of the rollover dump truck is a font evenly distributed on one side of the frame, the lifting strength is large, and is not affected by the length of the truck, the lifting height is even less than half the height of the middle hydraulic top, and the stability of unloading is relatively better.
However, the tipping dump truck has higher requirements for the unloading site, which should be large, wide and flat, and it is easy to bury tires or discharge unclean when unloading.
Tipping dump truck unloading technical points:
1. The unloading site should be flat and solid. This is the first problem that the owner should pay attention to. There can be no slope on the left and right sides. If the center of gravity deviation occurs after the dump truck cargo box rises, it is extremely easy to cause the rollover phenomenon. In addition, the ground is relatively soft, which can easily cause the wheels to sag, the body to shake or the vehicle to roll over.
2. The guardrail of the unloading part is converted into a baffle plate. This is also a method provided by the owner to prevent the buried tire. The guardrail next to the tire is converted into a baffle, pay attention to the height of the ground, so that it is not easy to bury the tire when unloading.
3. The ejector rod should not be raised all at once. It is recommended to raise one section to observe, if there is no offset or buried tire, then raise the next section.
4. Pay extra attention to observation during unloading. If the tire sinks and the body tilts, the loading and unloading should be stopped immediately. It is best to arrange another person outside the car to assist in observation.
5. Some owners say that when rollover semi-trailer is unloaded, it can keep a certain angle between the front and the carriage, typically not more than 45°, to maintain the balance of the body.
Compared with ordinary vehicles, the self-dumping semi-trailer has higher requirements for the stability and fixing of the vehicle chassis, especially in the unloading process. The vehicle chassis is easily be stressed unevenly, so the strength, stiffness, toughness and so on must be totally up to standard.
This semi-trailer is easy to load and unload grain and sand
The self-dumping semi-trailer occupies a relatively strong market share in the domestic semi-trailer, and its carriage can automatically tip over at a certain angle during unloading, so it can considerably improve the efficiency of unloading and shorten the transportation cycle. The principle is to drive the hydraulic mechanism through the engine, drive the lifting mechanism to complete the tilt to achieve the purpose of unloading, unloading after the completion of the reset.
The application rate of frame type steep box tipping dump truck is relatively steep among dump semi-trailers. Single listen to the name, give a person's impression seems to be more complex, "skeleton type", "container", "side dump". In fact, we know from the pictures that this type of car is fairly common in the transportation of loose goods such as sand, soil, coal, sand and grain:
Semitrailer "skeleton" usually refers to a frame welded from longitudinal beams, beams and front and rear end beams, similar in appearance to a low plate semitrailer, except that the steel plate has been converted into a frame, which can be used to mount containers.
Top semi trailer manufacturers claimed Different from the van semitrailer, the frame type container semitrailer does not contain containers in its body structure. According to the regulations of GB1589, the length limit of skeleton semi-trailer is 13.95 meters, while the length limit of van semi-trailer is 13.75 meters, which is 20cm more and increases the container volume to a certain extent.
Compared with the back dump mode, the tipping dump truck has smaller requirements on the height of the lifting rod and stronger lateral stability.
This is because the hydraulic roof of the rear tipping dump truck is typically installed in the front end of the frame or the middle of the frame, its lifting height is commonly affected by the length of the car, the longer the car, the greater the height of the need to lift, but the lifting rod is typically a joint climbing design, the further to the top diameter is smaller, is not conducive to stability. Although it is claimed that the middle type hydraulic roof has a tiny lifting height requirement, the length of the trunk will also have a certain impact on the lifting stability.
On the contrary, the hydraulic top of the rollover dump truck is a font evenly distributed on one side of the frame, the lifting strength is large, and is not affected by the length of the truck, the lifting height is even less than half the height of the middle hydraulic top, and the stability of unloading is relatively better.
However, the tipping dump truck has higher requirements for the unloading site, which should be large, wide and flat, and it is easy to bury tires or discharge unclean when unloading.
Tipping dump truck unloading technical points:
1. The unloading site should be flat and solid. This is the first problem that the owner should pay attention to. There can be no slope on the left and right sides. If the center of gravity deviation occurs after the dump truck cargo box rises, it is extremely easy to cause the rollover phenomenon. In addition, the ground is relatively soft, which can easily cause the wheels to sag, the body to shake or the vehicle to roll over.
2. The guardrail of the unloading part is converted into a baffle plate. This is also a method provided by the owner to prevent the buried tire. The guardrail next to the tire is converted into a baffle, pay attention to the height of the ground, so that it is not easy to bury the tire when unloading.
3. The ejector rod should not be raised all at once. It is recommended to raise one section to observe, if there is no offset or buried tire, then raise the next section.
4. Pay extra attention to observation during unloading. If the tire sinks and the body tilts, the loading and unloading should be stopped immediately. It is best to arrange another person outside the car to assist in observation.
5. Some owners say that when rollover semi-trailer is unloaded, it can keep a certain angle between the front and the carriage, typically not more than 45°, to maintain the balance of the body.
Compared with ordinary vehicles, the self-dumping semi-trailer has higher requirements for the stability and fixing of the vehicle chassis, especially in the unloading process. The vehicle chassis is easily be stressed unevenly, so the strength, stiffness, toughness and so on must be totally up to standard.
Compared with the back dump mode, the tipping dump truck has smaller requirements on the height of the lifting rod and stronger lateral stability.
This is because the hydraulic roof of the rear tipping dump truck is typically installed in the front end of the frame or the middle of the frame, its lifting height is commonly affected by the length of the car, the longer the car, the greater the height of the need to lift, but the lifting rod is typically a joint climbing design, the further to the top diameter is smaller, is not conducive to stability. Although it is claimed that the middle type hydraulic roof has a tiny lifting height requirement, the length of the trunk will also have a certain impact on the lifting stability.
On the contrary, the hydraulic top of the rollover dump truck is a font evenly distributed on one side of the frame, the lifting strength is large, and is not affected by the length of the truck, the lifting height is even less than half the height of the middle hydraulic top, and the stability of unloading is relatively better.
However, the tipping dump truck has higher requirements for the unloading site, which should be large, wide and flat, and it is easy to bury tires or discharge unclean when unloading.
Tipping dump truck unloading technical points:
1. The unloading site should be flat and solid. This is the first problem that the owner should pay attention to. There can be no slope on the left and right sides. If the center of gravity deviation occurs after the dump truck cargo box rises, it is extremely easy to cause the rollover phenomenon. In addition, the ground is relatively soft, which can easily cause the wheels to sag, the body to shake or the vehicle to roll over.
2. The guardrail of the unloading part is converted into a baffle plate. This is also a method provided by the owner to prevent the buried tire. The guardrail next to the tire is converted into a baffle, pay attention to the height of the ground, so that it is not easy to bury the tire when unloading.
3. The ejector rod should not be raised all at once. It is recommended to raise one section to observe, if there is no offset or buried tire, then raise the next section.
4. Pay extra attention to observation during unloading. If the tire sinks and the body tilts, the loading and unloading should be stopped immediately. It is best to arrange another person outside the car to assist in observation.
5. Some owners say that when rollover semi-trailer is unloaded, it can keep a certain angle between the front and the carriage, typically not more than 45°, to maintain the balance of the body.
Compared with ordinary vehicles, the self-dumping semi-trailer has higher requirements for the stability and fixing of the vehicle chassis, especially in the unloading process. The vehicle chassis is easily be stressed unevenly, so the strength, stiffness, toughness and so on must be totally up to standard.