Rear Wheel Assembly for Excavator

Rear wheel assembly for excavator is an important component of the electric shovel, and its main functions are:

Supporting function: The rear wheel assembly for excavator bears the weight of the rear part of the electric shovel, ensuring that the electric shovel can be stably placed on the ground or other supporting surfaces during operation. Just like the supporting wheels of the excavator play a supporting role for the excavator, the rear supporting wheel assembly of the electric shovel ensures the overall stability of the electric shovel, enabling it to perform excavation operations normally.

Assisted walking: During the walking process of the electric shovel, the rear wheel assembly for excavator works together with other walking parts (such as crawler tracks, drive wheels, etc.) to help the electric shovel move smoothly. It can withstand the pressure and friction generated when the electric shovel walks, and ensure that the electric shovel can travel smoothly under various terrain conditions.

Heat treatment hardness 180～240HBW

• Regular inspection: Regularly check the wear of the rear wheel assembly, including the wear of the wheel body, the main shaft, the bearing, etc. If the wear is severe, the relevant parts should be replaced in time to avoid affecting the normal operation of the electric shovel.
• Cleaning and maintenance: Regularly clean the dust, dirt and other impurities on the rear wheel assembly to keep it clean. At the same time, check whether the sealing device is intact. If it is damaged, it should be replaced in time to prevent impurities from entering the interior.
• Lubrication maintenance: Regularly lubricate key components such as bearings, add an appropriate amount of lubricating oil or grease to reduce friction and wear and extend the service life of the rear wheel assembly.
• Installation and debugging: When installing the rear wheel assembly, ensure that the installation position is correct and fixed firmly. After installation, debugging is also required to check whether the wheel body rotates smoothly and whether there are problems such as jamming.

(1) Raw materials: The material of the rear wheel assembly for excavator is Mn13Mo high manganese steel.

(2) Production process: The casting process is used to produce this type of product. The process design uses finite element simulation to determine the optimal process scheme. The molding method uses resin sand molding process.

(3) Production equipment: The equipment used for smelting is mainly electric arc furnace; the molding uses a double-arm continuous sand mixer; the heat treatment uses an intelligent heat treatment system.

Vavi provides comprehensive after-sales guarantee services. The product warranty period is 12 months. If there are any installation, use or quality problems during the warranty period, Vavi will provide service guidance as soon as possible.

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