Agberu Crawler
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Liebherr Iṣakoso Rere Hydraulic System Of R920 Crawler Excavator Track Roller Movement Awọn ẹya ara ẹrọ
Apejuwe
Gẹgẹbi olutaja ti o ni igbẹkẹle ti awọn ẹya ẹrọ didara to gaju, ẹrọ Quanzhou Zhongkai ti pinnu lati jiṣẹ awọn ọja ti o ga julọ ti o pade awọn iwulo ti ikole ode oni ati awọn ile-iṣẹ iwakusa.
Tọpa apejuwe akojọpọ rola:
Kẹkẹ ara: eke lati 50Mn / 40Mn yika irin pẹlu ti o dara hardenability: Awọn ooru itọju ilana ti quenching ati tempering ati alabọde igbohunsafẹfẹ dada quenching idaniloju awọn oniwe-agbara ati wọ resistance.
Ọpa: 45 # ohun elo irin yika, ilana itọju ooru ti quenching ati tempering + quenching dada igbohunsafẹfẹ alabọde, awọn lile lile: HRC52-60. ijinle Layer 3-6mm, išẹ okeerẹ ti o dara julọ.
Igbẹhin epo lilefoofo: ṣe ti chromium giga ati alloy molybdenum giga.
Lile HRC65-72 ṣiṣẹ dada roughness 0.1uM-0.2uM
O-oruka: O ti wa ni iṣelọpọ lati butylene ati acrylonitrile, eyiti o jẹ copolymerized sinu butylene ati acrylonitrile, ati pe o ni aabo epo to dara julọ ati iwọn otutu giga.
O-oruka: O ti wa ni iṣelọpọ lati butylene ati acrylonitrile, eyiti o jẹ copolymerized sinu butylene ati acrylonitrile, ati pe o ni aabo epo to dara julọ ati iwọn otutu giga.
A tun le fun ọ ni awoṣe Liebherr atẹle:
Excavator: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
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