Mea hoʻomeamea kolo
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Liebherr Positive Control Hydraulic System of R920 Crawler Excavator Track Roller Movement Machinery Parts
wehewehe
Ma ke ʻano he mea hoʻolako hilinaʻi o nā ʻāpana mīkini kiʻekiʻe, ua kūpaʻa ʻo Quanzhou Zhongkai Machinery i ka hāʻawi ʻana i nā huahana kiʻekiʻe e kūpono ana i nā pono o ka hana hou a me nā ʻoihana mining.
ʻO ka wehewehe ʻana i ka haku mele mele:
Huila kino: hanaia mai 50Mn/40Mn poepoe kila me ka paakiki maikai: ʻO ke kaʻina hana wela o ke kinai ʻana a me ka hoʻoulu ʻana a me ka hoʻopaʻa ʻana o ka ʻili uila e hōʻoiaʻiʻo i kona ikaika a me ke kūpaʻa.
ʻO ka lāʻau: 45 # mea kila poepoe, kaʻina hana wela o ke kinai ʻana a me ka hoʻoheheʻe ʻana + ka hoʻopau ʻana i ka ʻili o ka ʻili, nā ʻili paʻa: HRC52-60. ʻO ka hohonu o ka papa paʻakikī 3-6mm, maikaʻi loa ka hana piha.
Ke sila aila lana: hana ʻia me ka chromium kiʻekiʻe a me ka alloy molybdenum kiʻekiʻe.
ʻO ka paʻakikī HRC65-72 hana ʻinoʻino 0.1uM-0.2uM
O-ring: Hana ʻia ia mai ka butylene a me ka acrylonitrile, i hoʻopili ʻia i loko o ka butylene a me ka acrylonitrile, a ʻoi aku ka maikaʻi o ka pale ʻana i ka aila a me ke kūpaʻa wela kiʻekiʻe.
O-ring: Hana ʻia ia mai ka butylene a me ka acrylonitrile, i hoʻopili ʻia i loko o ka butylene a me ka acrylonitrile, a ʻoi aku ka maikaʻi o ka pale ʻana i ka aila a me ke kūpaʻa wela kiʻekiʻe.
Hiki iā mākou ke hāʻawi iā ʻoe i ke ʻano hoʻohālike o Liebherr:
Mea ʻeli: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
Nā Kaʻina Hana Hana
ʻO kā mākou Hale Hana Hana
Ko makou Nana
ʻO kā mākou Hoʻopili
