Unverified70% confidenceFactTime unknown

手动履带爬楼转运椅通常适用于6-8级标准楼梯，对旋转楼梯、螺旋梯及台阶过窄（宽度不足椅体）的楼道兼容性差，选购前应实测楼道尺寸

1

Sources

70%

Confidence

Long-term

Relevance

-

First Seen

Sources

Related Entities

转运椅category

Related Claims

Unverified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83% similar Unverified履带式设计在直线楼梯上平稳性优于三角轮式，但对于过窄（宽度不足70cm）或螺旋形楼梯适配性差，购买前必须确认楼梯宽度和转角尺寸80% similar

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