The tapered locking pin eliminates axial movement; the polymer insert bushing absorbs high-frequency vibration; and the pre-lubricated bearing reduces cold start wear. The installation efficiency and operation smoothness are optimized simultaneously – from the crawler support wheel to the bucket hinge point, the equipment’s action response speed and energy conversion efficiency are comprehensively improved, releasing stronger operation potential.
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The following are common frequently asked questions (FAQ) about bumaparts machine, along with their brief answers.