Crawler Loader
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Liebherr Zoo Tswj Hydraulic System Ntawm R920 Crawler Excavator Track Roller Movement Machinery Parts
Kev piav qhia
Raws li kev ntseeg siab ntawm cov khoom siv tshuab zoo, Quanzhou Zhongkai Machinery tau cog lus los xa cov khoom zoo tshaj plaws uas ua tau raws li cov kev xav tau ntawm kev tsim kho niaj hnub thiab kev lag luam mining.
Track roller composition Description:
Log lub cev: forged los ntawm 50Mn / 40Mn puag ncig steel nrog zoo hardenability: cov txheej txheem kev kho cua sov ntawm quenching thiab tempering thiab nruab nrab zaus nto quenching kom nws lub zog thiab hnav tsis kam.
Ncej: 45 # puag ncig steel khoom, kev kho cua sov txheej txheem ntawm quenching thiab tempering + nruab nrab zaus nto quenching, nto hardnes: HRC52-60. Qhov tob ntawm hardened txheej 3-6mm, zoo heev kev ua tau zoo.
Floating roj foob: ua los ntawm high chromium thiab siab molybdenum alloy.
Hardness HRC65-72 ua hauj lwm nto roughness 0.1uM-0.2uM
O-ring: Nws yog tsim los ntawm butylene thiab acrylonitrile, uas yog copolymerized rau hauv butylene thiab acrylonitrile, thiab muaj roj zoo dua thiab kub ua hauj.
O-ring: Nws yog tsim los ntawm butylene thiab acrylonitrile, uas yog copolymerized rau hauv butylene thiab acrylonitrile, thiab muaj roj zoo dua thiab kub ua hauj.
Peb kuj tuaj yeem muab koj cov qauv hauv qab no ntawm Liebherr:
ExcavatorQauv: 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
Tsheb nrau avQauv: R711/712/721/722BL/724/724XL/731/732/R734L/741/742/744LGP/751/752/764
Cov txheej txheem ntau lawm
Peb Lub Hoobkas Saib
Peb Kev Tshawb Fawb
Peb Ntim
