Each process of the automatic production line is monitored by a quality inspector, and after the assembly is completed, three meticulous test runs will be carried out according to the standardized test list. All the test drivers have more than 6 years of LUYU working experience to ensure excellent product quality. The test mainly contains the following major aspects:

1. Appearance check: check for scratches, dents, paint loss, etc.

2. Starting and sound check: start the engine, listen to whether the sound is normal, and observe whether the water temperature, oil pressure, voltage and other indicators are normal, etc.

3. Steering wheel and braking performance test: whether the steering wheel is sensitive, whether there is any stagnation phenomenon. Test whether the brake system is sensitive, whether the braking distance meets the requirements, and the reliability and stability of the brake in the ramp test.

4. Power and drivability test: accelerate to all levels of speed, whether there are abnormal noise or stall phenomenon. At the same time, test the driving performance, including straight line driving, turning radius, driving stability and so on.

5. Hydraulic system test: Observe whether the hydraulic pump has oil leakage, whether the hydraulic device works normally, and check the pressure and oil level of the hydraulic system.

6. Load test: According to the use environment and working conditions of the loader, determine the test objectives and requirements, and carry out the load spectrum test. By applying different types and intensities of loads to the loader and recording the load data output from the load sensors, in order to assess the load carrying capacity and performance of the loader.

The complete configuration report of the whole machine is retained for later traceability and analysis.