excavator undercarriage parts manufacturers

The composition and function of the kobelco undercarriage parts assembly: 1. Support the upper weight of the entire excavator. 2. The power source and actuator for walking and steering. 3. Support the reaction force of the working device when excavating. The main components of kobelco undercarriage: 1. Lower frame body (welding parts), 2. Guide wheel, driving wheel, carrier wheel, roller, track 3. Bulldozer and oil cylinder. 4. Central rotary joint. 5. Slewing raceway ring (slewing bearing). 6. Travel reducer and motor.

Advantages / Features of track roller pc200: 1. through quench-tempering processes to guarantee excellent mechanical properties of track roller pc200,high strength and superior wear resistence to bending and breakage. 2. surface hardness HBN460 for reduced wear and longer life, adding value to your products further to your business by maximizing durability of your products. 3. precise design, carefully manufactured of track roller pc200 for proper fix easy grousering heavy loaded capacity up to 50tons without compromising proper functioning of the excavators reliable quality, high cost performance,quality services.Our products,your best choice.