電批吊環每款除主掛鋼線外均附有安全鋼索，防止意外發生
電批吊環平衡器結構設計簡單，容易修理
型號TW-9 以上重型吊:
電批吊環簧裝在彈夾內，更換時既容易又安全
電批吊環鼓附有防動鎖,方便更改載重物或保護彈簧折斷所產生之危險

電批吊環型號      負載量         電批吊環行程   電批平衡器 重量 
          (kg)                      (m)                            (kg) 
    TW-00                      0 .5~1.5                       0.5                            0.2 
    TW-0                        0.5~1.5                        1.0                             0.5 
     TW-3                       1.0~3.0                        1.3                              1.4 
     TW-5                       2.5~5.0                         1.3                            1.5 
     TW-9                       4.5~9.0                          1.3                            3.4 
    TW-15                     9.0~15.0                          1.3                            3.8 
    TW-22                     15.0~22.0                        1.5                           7.2 
    TW-30                      22.0~30.0                       1.5                           7.6