First, it's important to clarify the manufacturing year of the vehicle. The engine and the front part of the tractor usually have a factory plate that shows the production date. In addition, you should ask the owner for the purchase date of the vehicle to determine how long it has been in use and assess the overall age of the machine.
Second, check the condition of the main chassis and tires. Before purchasing, take time to examine the general wear and tear of the vehicle. If the tire treads are completely worn down and smooth, it may not be worth buying. Also, make sure to inspect the tires for any scratches, cracks, or uneven wear, which could indicate improper maintenance or past damage.
Third, evaluate the technical condition of the transmission system. Start by visually checking the exterior of the gearbox for any signs of cracks, leaks, or rust. Then, test the shifting mechanism—make sure it moves smoothly without resistance or unusual noise. Check if there are any gear shift issues or abnormal sounds during operation. Additionally, inspect the chassis for any deformation or misalignment, as this can affect performance and safety.
Fourth, check the engine's power output. A simple way to do this is by testing the compression. If the engine doesn’t build up enough pressure when cranking the crankshaft, it could mean a significant drop in horsepower. However, if you hear a clear oiling sound when cranking under reduced pressure, the loss of power might be less severe. Once the engine starts, listen carefully for any heavy knocking noises from the rear, which could indicate excessive clearance in the crankshaft or connecting rods, suggesting internal engine wear.
By following these steps, you can better assess the true condition of a used tractor and avoid potential mechanical problems down the line.
Introduce and promote China pharmaceutical companies` APIs and intermediates to oversea market. Introduce and promote oversea pharmaceutical companies` API and intermediates to China market.
VOLSEN is capable and authorised to handle the import and export of pharmaceutical products globally - yet our expertise lies in importing from Korea
We import and export Functional Medicinal Products from Korea, working closely with our counterparts to ensure timely release from customs.
We are also available to give services if you wish to register product in China market.
Pharmaceutical Export, Pharmaceutical Import, Pharmaceutical Outsourcing, Exporting API
Taizhou Volsen Chemical Co., Ltd. , https://www.volsenchem.com