Unverified85% confidenceDecision RuleTime unknown
万向轮直径≥100mm且带TPR聚氨酯包胶的推车在粗糙水泥地/门槛处推行更顺畅，硬质PP轮在颠簸地面易卡顿和碎裂
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified带轮款必须选PU/TPR静音轮且至少2个带刹车，硬塑料轮（PP）在地砖上易打滑且噪音大；轮子直径≥50mm才能顺畅越过地面缝隙和门槛83% similarUnverified带滚轮的移动款轮子必须选带刹车的双轴承万向轮，无刹车轮在瓷砖地面挂重物后易滑动，且轮径＜40mm过门槛/地毯会卡顿80% similarUnverified轮径决定越障能力：轮径＜8cm只适合光滑地面，户外碎石路/门槛需≥12.5cm充气轮或实心大轮，小轮遇缝隙会卡死翻车80% similarUnverified带轮款务必选4个轮中至少2个带刹车的，且轮子为PU/TPR材质而非硬塑料；硬塑料轮在瓷砖地面易打滑且推动噪音大，负重后推动会刮伤地板80% similarUnverified带滑轮托盘的滑轮应带刹车锁，且轮径≥40mm才能顺畅通过门槛与地毯；<30mm的小轮在瓷砖缝或地板接缝处易卡顿80% similar
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