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金属钢制结构自重约4kg，装满燃油后总重超过20kg，不适合体力有限或需要频繁搬运的用户

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Unverified追求承重和耐用选钢架（承重可达300kg+但重10kg以上），追求经常搬运便携选铝合金（自重3-5kg但承重多≤100kg）84% similar Unverified承重能力与整体重量成正比：金属钢制关节承重强但笨重，铝合金关节轻便但承重上限约1.5kg，选购需按最重设备取舍，不能兼得82% similar Unverified主流铝合金框架推车承重区间在15-30kg，钢架车型可达35kg以上但自重相应增加2-3kg82% similar Unverified露营/自驾场景优先选铝合金材质，承重15-30kg且整体重量控制在2.5kg以内；单纯家用长期固定放置可选钢制（承重50kg+但重3-5kg）81% similar Unverified承重能力越高的货架自身越重（钢制载3车款常达15-20kg），单人频繁安装拆卸吃力；仅偶尔载1-2辆选轻量铝合金款（8-12kg）更实用79% similar

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