{"appears_in":[{"position":1,"ranking_slug":"best-wet-dry-vacuums-2026","ranking_title":"2026 年洗地机怎么选：防缠毛、高温自清洁、推行手感三项定生死，10 款横向对比","score":9.2,"url":"https://buyranker.com/ranking/best-wet-dry-vacuums-2026"}],"brand":"石头（roborock）","buy_url":null,"canonical_url":"https://buyranker.com/product/roborock-a30-pro-wet-dry-vacuum","category":{"name":"洗地机","slug":"wet-dry-vacuum"},"cons":["机身重量偏大，搬上楼梯不轻松","污水箱容量一般，大平层需要中途倒一次"],"description":null,"id":"af4dd4d599aa7ed5384c9f2dc6225457","image_url":null,"name":"石头 A30 Pro 洗地机","official_url":null,"price":{"currency":"CNY","max":2599,"min":2299},"pros":["吸力与防缠毛都在第一梯队，长发家庭友好","双向助力让推拉几乎不费力，是长期愿意用的关键","自动投放清洁液，不用自己估量比例","可平躺，沙发底和床底能进"],"release_year":2024,"slug":"roborock-a30-pro-wet-dry-vacuum","specs":{"助力":"AI 智控双向助力","吸力":"20000Pa","滚刷":"零缠毛设计","续航":"约 40 分钟","联网":"支持 App","清洁液":"智能自动投放"},"summary":"20000Pa 吸力、零缠毛滚刷、AI 双向助力，2000 元档综合体验最完整的一台。"}