The national standard of "tyre technology" is focused on the management and unification of technology, focusing on user safety. The specified load of standard has been clearly stipulated.
Table 1 rated loading and unloading load - load centroid coordinates X and Y position unit is millimeter (mm)
贰虫辫濒补颈苍：
X - horizontal distance, the unit is millimeter (mm);
Y - the vertical distance, the unit is millimeter (mm);
G - rated loading and unloading load (center of mass), unit for kilogram (kg);
F - rated loading and unloading force (G x 0.0098 kN/kg), unit 1000 Newton (kN).
The national standard also stipulates that the standard rated load of the product must be less than 90% of the tilting load. Therefore, it is possible to judge whether the standard load of the equipment is enough from the front axle and the operating weight.
In terms of technical conditions, if the engine output horsepower and gearbox can not match, drive axle brake system is not reliable, frame quality is not reliable and so on, it will further affect the quality of fork lift machine, and even cause immeasurable loss to users.
