Unverified85% confidenceDecision RuleTime unknown
需要上下楼梯搬运时选『爬楼三轮』或『履带电动爬楼车』，标准两轮/四轮车遇台阶必须抬起，反而增加腰部负担
1
Sources
85%
Confidence
Long-term
Relevance
-
First Seen
Sources
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Unverified爬楼需求应直接选择三轮组（爬楼虎/星轮结构）而非普通两轮车，普通折叠车强行拖上楼梯会损伤车架和轮轴84% similarUnverified三角轮结构在不规则踏步（如旋转楼梯、窄踏步、扇形楼梯）上适配性差，遇到此类楼梯应优先考虑履带式爬楼机79% similarUnverified平地搬运选四轮平板车（承重100-300kg），爬楼搬运必须选三轮爬楼车或电动爬楼机，普通两轮手推车上下楼会导致重心失衡砸伤脚踝79% similarUnverified爬楼梯搬运首选三轮星型轮（爬楼车），其六轮/星型轮结构可逐级翻转；单轮直推车爬楼易磕碰货物且费力，仅适合平地78% similarUnverified下楼比上楼更难控制，重载下楼时三角轮缺乏制动，需要使用者用力拉住车体防止溜车，操控难度高于上楼77% similar
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