Unverified82% confidenceDecision RuleTime unknown
轮子材质选PU发泡实心轮而非充气轮，PU轮免充气不怕扎胎，防震介于硬轮和充气轮之间，是搬家场景的均衡选择
1
Sources
82%
Confidence
Long-term
Relevance
-
First Seen
Sources
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UnverifiedPU/EVA发泡实心轮免充气不怕扎胎，但减震差于充气橡胶轮；充气轮减震好但需定期打气且可能扎胎——城市平路选实心轮，石板路/公园土路选充气轮83% similarUnverified实心橡胶/PU轮免充气免维护、不会爆胎，但在颠簸路面减震效果不如充气轮，重载过坑洼路面时震动明显83% similarUnverified轮子选PU静音万向轮（双轮结构）优于单排硬塑料轮，PU材质在瓷砖和柏油路噪音降低明显且不卡缝；直径≥5cm的轮子过门槛和坑洼更省力82% similarUnverified箱轮优先选双排静音万向轮（8轮），承重和稳定性优于单排轮（4轮）；轮子选PU/橡胶材质耐磨且静音，硬塑料轮在石板路易磨损开裂，滚珠轴承结构比塑料轴承寿命长3-5倍81% similarUnverified仅兼容传统辐条轮组，不适用于碟轮、三刀轮、少辐条气动轮组等非标准辐条结构的车轮81% similar
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