<track id="15ft8"></track>
    <track id="15ft8"><span id="15ft8"></span></track>
          <option id="15ft8"><span id="15ft8"><tr id="15ft8"></tr></span></option>
          <track id="15ft8"><span id="15ft8"></span></track>

        1. 您的位置:首頁>產品中心

          QTZ63(5010)自升式塔式起重機

          QTZ50 自升式

          ■ 超長吊臂(48/50米),覆蓋面大。
          ■ 標準節截面大、剛性好、吊重時整機穩定、擺動小。
          ■ 標準節主肢材料型號大。
          ■ 電器系統采用國內優質或進口元件,性能穩定可靠。
          ■ 標準節、拉桿、上下轉臺等主要部件(位)全部采用CO2氣體保護焊,熔深大,變形小。
          ■ 回轉機構采用雙速電機或繞線電機,啟動平穩可靠、無沖擊。
          ■ 起升機構調速性能好,起升、下降無沖擊、平穩。

           

          QTZ50 self-ascending tower crane

          ■ The ultra long arm(48/50m),the coverage area is big.
          ■ The standard segment section is wide,rigidity is good,complete machine is stable when craning,swings slightly.
          ■ The standard segment principal branch model is big.
          ■ The electrical system uses domestic high quality or importing parts.performance is stable and reliable.
          ■ The standard segment,drawbar,from top to bottom turntable.and other major components,used in all CO2 gas-shielded welding,penetration depth deep,small deformation.
          ■ Slewing mechanism adopt two-speed motor or winding motor,starts smooth and reliable,no impact.
          ■ Hoisting mechanism with good performance of speeding,lifting and declining no impact and smooth.

          NCLG14K6QBS6CKe1_Jdfrg.jpg

          山東大成機械科技有限公司 Copyright? 2019, All rights reserved 魯ICP備10209547號-4

          AV永久一区二区国产AV|国产a真人一级无码毛片一区二区三区|国产成人综合亚洲欧美在线观看|精品国产一区二区三区无码黄
          <track id="15ft8"></track>
          <track id="15ft8"><span id="15ft8"></span></track>
                <option id="15ft8"><span id="15ft8"><tr id="15ft8"></tr></span></option>
                <track id="15ft8"><span id="15ft8"></span></track>