正新农用收割机轮胎 18.4-30

评测依据

• review_count：3200
• rating_avg：4.6
• brand_reputation：0
• merchant_count：0
• price_range：[800,1999]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 00:00:24","to":"2026-06-26 00:00:24"}
• intros：{"brand_intro":"正新轮胎（Cheng Shin）成立于1967年，是全球知名轮胎制造商，总部位于中国台湾。其农业轮胎以耐磨、抗刺穿和湿地抓地力著称，产品覆盖收割机、拖拉机等农机领域，在中国市场拥有广泛渠道和良好口碑，性价比突出。","product_intro":"正新18.4-30农用收割机轮胎采用加深花纹设计，R-1农业胎面花纹提供优异牵引力，适合水田和旱地作业。胎体采用高强度尼龙帘线，抗刺穿和耐切割性能强，能有效应对田间石块和秸秆残留。适用于雷沃、久保田等主流收割机后轮。","key_specs":["规格：18.4-30","层级：12PR","花纹类型：R-1（农业牵引）","负荷指数：146A8","适用轮辋：DW15B","最大负荷：3000kg（单胎）"]}
• alt_products：[{"product_name":"正新农用收割机轮胎 18.4-30","brand":"正新","model":"18.4-30 12PR R-1","price":1850},{"product_name":"双钱农用收割机轮胎 12.4-28","brand":"双钱","model":"12.4-28 8PR R-1","price":980}]
• kol_quotes：["农机达人老张：正新18.4-30在东北黑土地用了两季，花纹还很深，比进口胎省一半钱。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍反馈该轮胎耐磨性出色，在硬质路面和田间使用寿命长。湿地抓地力好，泥泞地块不易打滑。部分用户提到胎壁偏硬，安装时需专业设备。性价比高，是中小型收割机用户的首选替换胎。长期使用后胎面磨损均匀，无异常鼓包。","source_count":0}},{"source":"objective","score":88.36,"weight":0.45,"confidence":0.8,"details":{"rating_avg":4.6,"review_count":3200,"wom_score":82.9}},{"source":"user_review","score":92,"weight":0.2,"confidence":1,"details":{"rating_avg":4.6,"review_count":3200,"source":"product_reviews_aggregate"}},{"source":"expert","score":76,"weight":0.1,"confidence":0.6,"details":{"kol_count":1,"scored_count":1,"sample":["农机达人老张：正新18.4-30在东北黑土地用了两季，花纹还很深，比进口胎省一半钱。"]}}]
• method_version：v2
• search_visual：null