... bucket curl out；铲斗外翻[转] bucket cutting edge；铲斗铲刀刃 bucket cycle time；铲斗循环时间 ...
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Based on an analysis on the variation of cutting edge length of symmetrically shaped bucket in slewing conditions, a non-symmetrical bucket shape is presented.
本文在分析对称形铲斗回转时切削刃长度变化的基础上，提出一种非对称铲斗斗形。
Quenched internal cutting edge bucket and tooth, more strength and high durability.
配装高耐磨的刀板，精铸斗齿，提高了铲斗的使用寿命。
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