mini excavator undercarriage parts

Hitachi excavator filters product requirements 1. Strength requirements, production integrity requirements, withstand pressure difference, bear installation external force, bear pressure difference alternating load 2. Requirements for smoothness of oil passage and flow resistance characteristics 3. Resistant to a certain high temperature, compatible with the working medium 4. The fibers of the filter layer cannot be displaced and fallen off 5, to carry more dirt 6. Normal use in high altitude and cold areas 7. Fatigue resistance, fatigue strength under alternating flow 8. The cleanliness of the filter element itself must meet the standard We are top supplier of Donaldson filters in China, you can get lowest price of original Donaldson filters from us!

volvo undercarriage parts needs to withstand the harshest working conditions than any other part of the excavator. Not only does the chassis support the overall weight of the machine and propel the entire machine, it also continuously withstands the impact of rocks and other obstacles during operation. volvo undercarriage inspections reduce the risk of unexpected failures and expense - failures that can seriously jeopardize normal operation and potentially affect the entire job site.

The idler pc200, which is also called idler group, idler assy, front idler or idler wheel, is one part of undercarriage parts for crawler heavy equipments such as excavator, bulldozer, crane, drilling machine etc. The idler pc200 is made of idler shell, shaft, brackets, Bi-metallic Bearings and seal group. It is made by casting or forging, machining, heat treatment, assembly, painting etc. The quality and working life depends on the quality of raw steels, the hardness of rail surface, the depth of hardness layer, the quality of seal group etc. The misalignment of the idler excavator has a serious impact on other parts of the walking mechanism, so we need to adjust the gap between the guide wheel guide plate and the track frame to achieve the purpose of extending the life of the walking mechanism. When adjusting the gap, pay attention to use the gasket between the guide plate and the bearing to correct it. If the gap is large, remove the gasket; if the gap is small, add a gasket.