Excavator Parts PC300 H-LINK

Komatsu PC300 Chikyu frame is a key component in the working device of Komatsu PC300 excavator, which is generally made of high-strength metal materials and is in the form of I-beam or H-shaped structure.It connects the movable arm and the bucket, can effectively transfer the digging force, make the bucket complete the digging, lifting and other actions, to ensure the stability and efficiency of the excavator’s operation, and is an important support for realizing the powerful digging function of Komatsu PC300.