High-quality accessories are the basis for ensuring the normal operation of construction machinery and equipment. However, due to the needs and benefits of maintenance machinery, various types of imported construction machinery accessories of uneven quality have appeared on the market. First of all, we must learn to observe the casing of the bulldozer accessories, and carefully check the appearance to see if it has been dismantled or hit, and there is no damage or crack, as long as this occurs, no matter how much it is quoted Don’t buy cheap. If there are some slight scratches, you can consider cutting the price. This is because in the process of transportation or transportation, some small friction and small scratches are unavoidable. And the purchase of bulldozer accessories depends on its thickness, size, weight, compared with the same type of bulldozer accessories, which one to choose? , Based on your own real needs. How to distinguish the advantages and disadvantages of bulldozer accessories
Secondly, it is very important to carefully investigate and view the internal structure. We all know that the internal structure is the most expensive and main part of the bulldozer accessories, accounting for 20% to 35% of the cost of the entire machine, so special attention should be paid when purchasing: 1. There are no signs of damage to the appearance, because the machine with marks will not be guaranteed f
or long-term use. It is not worth it to accidentally move back to a used machine. 2. Carefully investigate the scale and operation of bulldozer parts, and consider the operation function and scale of bulldozer parts in connection with the quotation. Of course, it can also be used to suppress prices. 3. Identify the color of bulldozer accessories. In addition to investigating the appearance of the investigation color, a comprehensive investigation should be carried out, and the investigation should be carried out diagonally up, down, left, and right. Otherwise, if the color can only be identified by investigating in front of it, then it is pseudo-color. You can hold a high-priced and excellent bulldozer accessory at the merchant, and place it around the bulldozer accessory you want to purchase, and compare their brightness, contrast, response speed, visibility and other parameters under the same interface.
In summary, in the identification of bulldozer accessories, the methods can be varied, and different identification methods can be adopted according to different types of accessories, and comprehensively used to identify the authenticity of bulldozer accessories