SBS20-08-30混凝土拖泵采用先進的S管形式的分配閥，滿足細骨料混凝土的泵送。ItisadoptsStypedistributionvalve.Itsatisfiestopumpfineaggregateconcrete.閥箱體采用整體焊接結構，鋼性好；眼睛板和耐磨環采用鑲嵌硬質合金，耐磨性好，大幅延長其使用壽命。
——采用先進的S管形式的分配閥，滿足細骨料混凝土的泵送。
——It is adopts S type distribution valve. It satisfies to pump fine aggregate concrete.
——閥箱體采用整體焊接結構，鋼性好；眼睛板和耐磨環采用鑲嵌硬質合金，耐磨性好，大幅延長其使用壽命。
——The weary parts are super anti-weary. The super anti-weary glass plates and cutting rings made of hard alloy greatly prolonged thee service life the weary parts,
——液壓係統電液控換向，換向衝擊小，可靠性更高。
——Hydraulic system adopts electro-hydraulic control system. It is easy operate with low noise and small vibration. Big moment but small compaction，feature high reliability.
——電氣係統采用著名廠家生產的電器元件。性能穩定可靠，壽命長。
——The electrical components are original imported which feature high reliability. The motor started through special software, having the current low and small compaction the features.
——可靠密封裝置設計，主要密封件采用著名廠家生產的優質密封件，密封性能好
——The reliable sealing device design, the main seal uses the international famous factory production the high quality seal, the sealing property is good.
