推土機利勃海爾PR 744 L主要技術參數

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PR 744 Litronic履lv帶dai式shi推tui土tu機ji采cai用yong靜jing液ye壓ya行xing走zou傳chuan動dong，在zai各ge個ge速su度du範fan圍wei內nei均jun具ju有you卓zhuo越yue的de輸shu出chu。這zhe樣yang，無wu需xu任ren何he轉zhuan換huan程cheng序xu，機ji器qi都dou可ke以yi達da到dao最zui大da的de速su度du。甚shen至zhi是shi在zai曲qu線xian行xing走zou時shi，兩liang條tiao履lv帶dai均jun供gong應ying恒heng定ding的de功gong率lv，從cong而er機ji器qi可ke以yi在zai狹xia窄zhai的de工gong作zuo區qu域yu就jiu地di轉zhuan彎wan，並bing且qie獲huo得de了le最zui優you的de推tui拉la功gong率lv。另ling外wai，穩wen定ding的de高gao效xiao率lv和he電dian子zi載zai荷he極ji限xian調tiao節jie確que保bao了le燃ran油you消xiao耗hao量liang在zai機ji器qi滿man載zai運yun行xing的de情qing況kuang下xia
，仍reng然ran保bao持chi最zui低di。集ji中zhong維wei護hu點dian及ji獨du一yi無wu二er的de維wei修xiu方fang法fa，包bao括kuo可ke傾qing斜xie的de駕jia駛shi室shi，也ye提ti高gao了le機ji器qi的de性xing價jia比bi。