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نموذج: ZC-28
علامة تجارية: ZC
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Parameter Item
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Precise Specification
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Local Market Adaptation Note
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Manufacturing Material
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42CrMo Forged Alloy Steel
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Complies with EU CE and US ASTM heavy construction machinery load standards for local fleet use
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Surface Treatment
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High-frequency quenching + tempering hardening
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Optimized for local quarry, road and municipal construction high-impact working conditions
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Assembly Tolerance
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±0.01mm OEM standard precision
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Fits Caterpillar, Komatsu, JCB and Volvo excavator models popular in EU and US markets
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Load Resistance
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20-ton continuous dynamic load capacity
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Designed for local medium and large excavator heavy-load digging and earth-moving tasks
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B2B Buyer Type & Application
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Local Industry Pain Points
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Quantifiable Product Advantages
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European construction machinery repair workshops (excavator routine maintenance & part replacement)
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Generic Durable Pin Shafts wear out quickly on excavator bucket joints, requiring frequent replacement; unstable quality leads to repeated repairs, low customer satisfaction and increased labor costs
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Our Excavator Bucket Pin Shaft Parts boost wear resistance by 62%, extend service life from 2 months to 12.5 months, reduce replacement frequency by 82%, and cut workshop annual maintenance labor costs by 38%
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