Volvo EC240B 14566202 VOE 7118-34100 swing reduction gearbox for Crawler Excavator

The inspection and maintenance of the sealing system are also essential aspects of slewing gearbox care. The sealing system of the slewing gearbox effectively prevents external dust, mud, and moisture from entering the interior, avoiding corrosion and damage to the gears and bearings. However, seals can age and wear over time, leading to a decline in sealing performance. Therefore, regularly inspecting the condition of the seals and promptly replacing aged or damaged seals are crucial for maintaining the sealing performance of the slewing gearbox. Moreover, for excavators operating under harsh conditions, the sealing system requires more frequent inspection and maintenance to prevent external contaminants from entering the slewing gearbox.

The gears and bearings of the slewing gearbox also require regular inspection and maintenance. Gears and bearings are the core components of the slewing gearbox, and their condition directly affects the performance and lifespan of the slewing gearbox. Regularly checking the meshing state of the gears and the operating condition of the bearings, and promptly addressing any abnormalities, can effectively prevent failures. For example, issues such as gear wear, pitting, and tooth breakage, as well as bearing wear, looseness, and abnormal noise, need to be addressed promptly. Additionally, for slewing gearboxes operating under high-load conditions, periodic disassembly and inspection are necessary to ensure the internal components are in good condition.

List of spare parts

GZ Yuexiang Engineering Machinery Co., Ltd.

GZ Yuexiang Engineering Machinery Co., Ltd, is a foreign trade company integrating development, sales, procurement, warehousing, transportation and service. Founded in September 2013, we have more than twelve years of experience in machinery trade.

Our main products are Excavator Hydraulic Spare Parts, Hydraulic Main Pump, Swing Motor, Travel Motor, Final Drive Ass'y, Swing Device Ass'y, Swing Gearbox, Travel Gearbox, Gears, Regulators, Relief Valve, Fan Motor and other hydraulic items with genuine and aftermarket quality. Until now, our products have been exported to more than 198 countries and regions, spreading all over the Middle East, Southeast Asia, Africa, North America, South America, Europe and Oceania with our own brand "Belparts", which is highly praised by foreign customers and enjoys a high reputation.

In the future, to practice our company culture “DO BETTER FOR TOMORROW ”, we will strive to learn more professional knowledge about machinery parts and increase our procurement and sales experience to provide customers with better products and services! What’s more, we will devote to develop a more broad business space together base on long-term, friendly, mutually beneficial and win-win business relations.