裝載機膠管的壽命長短不僅決定于產(chǎn)品的質(zhì)量好壞，還決定與日常的保養(yǎng)。在產(chǎn)品質(zhì)量沒有問題的保障下，更換大口徑膠管的時候，膠管的長度、鋼絲的層數(shù)、接頭形狀和尺寸都要盡量在合理的范圍內(nèi)，且應盡量減小膠管的彎曲程度；在擰緊接頭螺母時，不能使膠管發(fā)生扭曲，過大的彎曲和扭曲會很大程度上降低膠管的使用壽命。

1、高壓膠管及膠管總成只能用于輸送所設(shè)計的物料，否則會減少使用壽命或失效。
High-pressure hose and hose assembly can only be designed for transporting materials, otherwise it will reduce the life or fail.
2、高壓膠管以及膠管總成只能在它的承受范圍內(nèi)使用，不應在超過設(shè)計工作壓力的壓力下使用。
High-pressure hose and hose assembly to withstand only within its range, should not be used in excess of the design pressure.
3、高壓膠管以及膠管總成所傳輸?shù)慕橘|(zhì)溫度不應超過-40℃―+120℃，否則會縮短它的壽命。
High-pressure hose and hose assembly transmitted medium temperature should not exceed -40 ℃ - + 120 ℃, otherwise it will shorten its life.
4、高壓膠管及膠管總成不應該在小于膠管最小彎曲半徑下使用，避免在靠近管接頭處發(fā)生彎曲或折曲的情況，否則會阻礙液壓傳遞及輸送物料或損壞。
High-pressure hose and hose assembly hose should not be less than the minimum bend radius at the next use, avoid bending or folding of the case near the pipe joints, otherwise it will hinder hydraulic transmission and delivery of materials or damage.