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caterpillar, komatsu, hitachi, samsung |
Bronze & bi metal bushing and carbon shaft, collers and seal floating are efficient designed to maximize durability, wear resistance, cost efficiency. Our products are fully calculated by all the factors affecting travel life of products and supporting upper rollers provide maximum rigidity.
We are one of main manufacturers and exporters of undercarriage spare parts for excavator and bulldozer in China. Our spare parts include track roller, carrier roller, idler, sprocket, chain, track shoe, bolts and nuts, boom and arm, bucket, oil cylinder, bucket teeth, adapter, side cutter, cutting edge, end bits etc. applicable for Komatsu, Hitachi, Kato, Kobelco, Sumitomo, Caterpillar, Volvo, Samsung, Daewoo, Hyundai and so on.
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