Foreword:
With the development of technology up to now, airbags are shock-absorbing and maintenance-free, long-term maintenance, lightweight, aluminum alloy, a dazzling array of new technologies and new technologies, so we are a little bit unable to start when buying a trailer.
In fact, sometimes the requirements are very simple: low purchase cost, low failure rate, fuel consumption saving, and low usage cost. To sum it up, just one sentence: high cost performance is good. When choosing the type of trailer, the warehouse has become the first choice for many retail investors to enter the freight market.
1. Why is the warehouse hot?
Different from other types of vehicles, warehouse fences have guardrails. Flatbed and ordinary fence trucks should pay special attention when loading and stacking, especially small goods. Otherwise, once the stacking is wrong, it will be extremely dangerous when covered with raincloths or during transportation. Cause the cargo to overturn.
Relying on the advantages of high hurdles, there is no need to worry too much about loading. At the same time, compared with the van type transportation, the warehouse fence also has a more flexible loading space than the van type, even if it is ultra-wide and ultra-high, it can easily cope with it.
Warehouse trucks are also Lutong's favorite, and Lutong is generally small in bulk. At the same time, the transportation and storage of most fresh fruits and vegetables require good ventilation, and the warehouse carts are ventilated on all sides, which is perfect for this aspect. When passing the highway green passage inspection, the cargo in the warehouse is easier to inspect, and the customs clearance can be faster, saving time.
All of the above advantages have made the warehouse a popular model in the transportation market.
2. What kind of semi-hanging warehouse bar do we need?
1. Strong and able to load-----beam
As the most important part of the trailer, the structure and strength of the girder directly affect the long-term stable use in the later stage, and the weight of the girder affects the weight of the entire trailer.
The opening of the girder of this gong-ring trailer is a patented technology. The real function is to release the internal stress caused by the production and welding of the girder, thereby enhancing the load-bearing capacity of the girder and reducing its own weight. It really did two things with one stone.
The design and detailed workmanship lays the foundation for the long-term use of the trailer. The support lining under the cargo box adopts the overall design and installation. Avoid the problems of insufficient structural strength and easy damage in the later period caused by the installation of grid-like splicing.
2. No matter how far you run, it can run smoothly-axles
This car is equipped with BPW axles. Although the brand name does not necessarily mean good quality, as the most important part of the vehicle, the stability of the axle is related to the attendance rate of the entire vehicle. BPW has accumulated many years of production experience, has a low failure rate and is highly recognized in the market.
At the same time, the axle is not a star product 400K series. This choice is more affordable in terms of product price.
3. Be able to stand alone when the main vehicle is absent-outrigger:
Due to the low probability of drop-and-hang transportation for semi-hanging silo bars, and the frequency of using outriggers is not high, the use of ordinary outriggers has been able to cope with most situations. More cost-effective.
Wait, did you introduce something less?
4. Do not pull the goods, stay in the brakes in case of accident-suspension brake system
What is the configuration of the plate suspension drum brake? Isn’t it mandatory for three-axle warehouse semi-trailers to be equipped with disc brakes and airbags after January 1st this year?
Yes, it is true, but the car was produced in December 19th. The regulation requires this configuration to be compulsory for three-axle warehouse semi-trailers produced after January 1 this year. Therefore, the car can still be purchased and licensed normally.
Although many places are promoting the advantages of disc brakes and airbag semi-trailers, the configuration of board suspension and drum brakes has become the most cost-effective golden partner in people's minds after years of inspection and verification by the majority of card friends.
The introduction of this policy by the state should accelerate the elimination of semi-trailers with plate suspension and drum brakes, but the reality is that the price of semi-trailers with plate suspension and drum brakes has not fallen but increased due to the implementation of the policy. Trailers with airbags are not approved.
Although the board suspension is hard, the comfort is not good, and the weight is also heavy, which does not conform to the current trend of lightweight. But it can't stand cheap, strong and durable.
Drum brakes have poor resistance to thermal degradation, and the brakes are easy to fail under extreme conditions. But it is cheap, low replacement cost, low maintenance cost, and the brake failure can be avoided after installing a water sprayer.
So looking at the current situation, in most people's car purchase plans, leaf springs and drum brakes with low purchase cost and low later use cost are still important options.
At the same time, thanks to the closed design of the drum brake, the interior is not easily polluted, and the brake condition is easier to maintain after passing through a wading or muddy section.
In some road conditions such as hilly and mountainous areas, the road conditions are bad, although standard transportation, it may cause overload of a single axle under certain road conditions and cause damage to the airbag
Compared with the board suspension, the rubber surface is not so adaptable to complex roads such as corrosion and gravel. Obviously, it is still unable to cope with certain extreme conditions. The ever-changing warehouse, which is dominated by bulk cargo transportation, needs to be dealt with in any situation.
5. The brakes should be worry-free-self-adjusting arm
In the era when there is no self-adjusting arm, it is often necessary to check the brake clearance. If the clearance is large, the brakes will not work well, and if the clearance is small, the brake system will easily overheat.
The popularization and promotion of self-adjusting arms further facilitates the use of drum brakes. It is matched with the axle, and the self-adjusting arm is also a BPW axle supporting product.
6. The brakes can be used for the brakes, except for the brake pads, rely on it-tires
When buying a new car, the price of tires also accounts for a large proportion. There are a total of 12 tires on the three axles, which is quite a lot. Therefore, it is also important to pay attention to the original tires.
This car is equipped with special tires from the Chaoyang AT276 trailer factory. The brand products are more assured. At the same time, the mainstream tire size of 12R22.5 is large in quantity and the replacement cost is low.
For the rim, no aluminum alloy is used, but ordinary steel rims. The advantages in terms of weight are not obvious, but the purchase cost is low.
7. The more the small details in the design, the less the big trouble in use.
The small brim of the pipeline interface on the front end of the trailer is designed to shield the interface from wind and rain on the one hand and reduce poor contact of the interface. On the other hand, it can also prevent damage to the interface caused by external collisions. As the first line of defense for trailer safety, such a design is necessary.
After the fire extinguisher support is designed at the position of the outrigger, concealment measures are taken in the later use to prevent theft, and the owner can realize self-rescue in the first time in the event of danger and reduce its own losses.
The high ground clearance makes it easy to observe the trailer operation at any time. There is an observation port on the axle to observe the wear of the brake pads at any time. You can also have a general understanding of when your car needs maintenance without going to the repair shop. .
The air reservoir of the trailer is arranged above the axle, so that it does not take up space while observing the maintenance of the axle by the way to observe whether there is any abnormality in the air reservoir.
The variable cross-section beam at the rear of the frame can effectively reduce the body weight while ensuring the load. The tail lights are easily shaded by rain and snow in rainy and snowy weather, and a large area of lights can effectively improve driving safety.
The electrophoretic body paint surface ensures that the paint surface of the vehicle is not easy to peel off in the future use, and the body is not easy to be corroded.
The above has been simplified and summarized several requirements in the process of buying a car. The trailer can meet the needs of most people in terms of workmanship, configuration and details. It can be described as a counterpart model. Although the configuration of leaf spring and drum brake has the meaning of going against the trend, existence is reasonable. It represents the needs of many people and meets the needs of many people.