Track Side Frame

Information: Crawled side frames are welded with high-strength steel to support the total weight of earth-moving machines. Normally, there are two types of assemblies for both sides together: X frame and H frame. We fix undercarriage parts include track roller, top roller, front idler, sprocket and track shoes with side frames, resulting in a wide…

Tensioner

Feature: Tensioner for construction machine also coule be called Recoil Spring Assembly. It is consist of hydraulic system, recoil spring and connection parts. Exclusive seal group ensure no oil leakaging, providing a stable status of hydraulic system for any working conditions. The application of automatic in furnace roll-over device in roller hearth electric furnace can…

Track roller

Feature: MIG welded steel forged or casted roller shell. Specific heat treatment upgrade mechanical properties for wear resistance. Superior structural support to against deformation. Lifetime lubrication to eliminate roller maintenance and reduce operating costs. Bimetallic bushings. Application: For excavator, it gives a support to hign static load. For tractor, it guarantees high speed reliability and…

Front idler

Feature: Front idlers could be made of casting, forging or fabricated by automated welding from two halves. Induction hardening on tread diameter providing longer wear resistance. Seal groups ensure lifetime lubrication, eliminating idler maintenance and reducing operating costs. Single, double, triple flanges are available. Could be supplied with bracket or fully assembled, adjuster and tensioner.…

Carrier roller

Feature: Carrier roller also could be could top roller to support the chain in every condition. Designed in different types of flange, such as single flange, middle flange or no flange. Equiped with bearings or bushings inside to get a better performance to meet any requirements. Application: Cover most excavators, especially for mini excavators. Also…

Sprocket

Feature: Sprockets are casted by cast steel, also could with Si, Cr, Mn element. Q+T heat treatment and Induction harden on the entire tooth profile ensure proper hardness, providing long wear resistance and durability. Accurate machining of mounting dimensions guarantee the best fit with gearbox. Application: For hydraulic excavator range from 6-40 Ton. For mining…