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Liebherr Positive Control Hydraulic System of R920 Crawler Excavator Track Roller Movement Machine Parts
Fa'amatalaga
I le avea ai o se tagata faʻatuatuaina o loʻo tuʻuina atu vaega o masini sili ona lelei, Quanzhou Zhongkai Machinery ua tuuto atu i le tuʻuina atu o oloa sili atu e fetaui ma manaʻoga o fale faʻaonaponei ma faʻatauga.
Fa'amatalaga tu'ufa'atasiga o le ta'avale:
Tino uili: faia mai le 50Mn / 40Mn lapotopoto uamea ma hardenability lelei: O le vevela togafitiga faagasologa o tineia ma tempering ma feololo luga quenching e mautinoa lona malosi ma ofuina tetee.
La'au: 45 # mea uamea lapotopoto, vevela togafitiga faagasologa o le tineia ma tempering + feololo taimi luga quenching, luga hardnes: HRC52-60. loloto o le faʻamaʻa papa 3-6mm, lelei atoatoa faatinoga.
Fa'ailoga suau'u fa'afefete: faia i le chromium maualuga ma maualuga molybdenum alloy.
Malosi HRC65-72 galue i luga roughness 0.1uM-0.2uM
O-mama: E gaosia mai le butylene ma le acrylonitrile, o loʻo faʻapipiʻiina i le butylene ma le acrylonitrile, ma e sili atu le malosi o le suauʻu ma le maualuga o le vevela.
O-mama: E gaosia mai le butylene ma le acrylonitrile, o loʻo faʻapipiʻiina i le butylene ma le acrylonitrile, ma e sili atu le malosi o le suauʻu ma le maualuga o le vevela.
E mafai foi ona matou tuʻuina atu ia te oe le faʻataʻitaʻiga o Liebherr:
Elieli:MR921/941;R310/312/313/37/654/900/901/R922/925/926/932HDSL/934HDSL/941/942/944/945
R971/972HD/974/981HD/982LC/984/991/992/994/HS843HD/850/851/852HD/853HD/870/871/872
Bulldozer:R711/712/721/722BL/724/724XL/731/732/R734L/741/742/744LGP/751/752/764
Gaosiga Fa'agasologa
La matou Falegaosi Va'aiga
La matou Su'ega
O matou Fa'aputuga
