油研 YB-D系列液压叶片泵

评测依据

• review_count：580
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[300,799]
• dimension：best_quality
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 01:55:16","to":"2026-06-26 01:55:16"}
• intros：{"brand_intro":"油研（Yuken）是日本知名液压品牌，成立于1956年，以高性价比和稳定质量著称。其叶片泵在中国中小型机械市场占有率极高，广泛应用于包装机械、塑料机械、木工机械等领域，是国产替代的首选进口品牌。","product_intro":"YB-D系列为低压定量叶片泵，排量10cc/rev，最高压力70bar，结构紧凑、重量轻。采用双叶片设计，降低脉动和噪音。该型号特别适合开式液压系统，如小型液压站和机床辅助回路，性价比突出。","key_specs":["排量：10 cc/rev","最高压力：70 bar","转速范围：600-1200 rpm","叶片数：12片（双叶片结构）","重量：约3.2 kg","安装方式：立式/卧式通用"]}
• alt_products：[{"product_name":"油研 YB-D系列液压叶片泵","brand":"Yuken","model":"YB-D10","price":680},{"product_name":"恒源 HY系列高压叶片泵","brand":"恒源液压","model":"HY-20-1-1A","price":420}]
• kol_quotes：["油研YB-D系列是入门级液压系统的'万金油'，稳定可靠且维修方便。"]
• scoring_breakdown：[{"source":"word_of_mouth","score":82.9,"weight":0.2,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为该泵性价比极高，适合预算有限的设备。噪音控制优于同价位国产泵，但高压下寿命略逊于伊顿。京东累计评价580条，好评率96%，常见于小型液压站改造项目。","source_count":0}},{"source":"objective","score":87.16,"weight":0.55,"confidence":0.8,"details":{"rating_avg":4.5,"review_count":580,"wom_score":82.9}},{"source":"user_review","score":90,"weight":0.15,"confidence":1,"details":{"rating_avg":4.5,"review_count":580,"source":"product_reviews_aggregate"}},{"source":"expert","score":76,"weight":0.1,"confidence":0.6,"details":{"kol_count":1,"scored_count":1,"sample":["油研YB-D系列是入门级液压系统的'万金油'，稳定可靠且维修方便。"]}}]
• method_version：v2
• search_visual：null