產品名稱：大噸位千斤頂，雙作用液壓油缸（中空千斤頂  雙作用千斤頂）
大噸位雙回路千斤頂型號/規格外徑mm內徑mm本體高度mm活塞小頭mm行程mm30T1098028663.620050T13910030678.6200100T179135301103.6200100T179135401103.6300150T218170271123.6150150T218170321123.6200150T218170421123.6300200T248196268158.2150200T248196318158.2200200T248196418158.2300300T309240326177.8200300T309240431177.8300500T396305198244.550500T396305348244.5200 
中空液壓千斤頂參數（中空千斤頂  雙作用千斤頂）
型號噸位(T)行程(mm)孔徑(mm)本體高度(mm)重量（KG）配置泵浦RCH-20502050281607.7CP-700RCH-2010020100282109.5CP-700RCH-305030503518010.3CP-700RCH-30100301003523013CP-700RCH-605060504924528CP-700RCH-60100601004929538CP-700-2RCH-10075100758025548CP-800 
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CP-800