20T-30T電(dian)動(dong)(dong)(dong)澆包減速(su)機(ji)(ji)：適(shi)用于20T-30澆包，減速(su)機(ji)(ji)為蝸輪蝸桿(gan)形(xing)式，使用電(dian)機(ji)(ji)傳(chuan)動(dong)(dong)(dong)，運(yun)行平穩，安(an)全可(ke)靠。雙(shuang)向回(hui)轉(zhuan)可(ke)逆性好，轉(zhuan)動(dong)(dong)(dong)靈活自(zi)如，不磕(ke)頭。并配有手(shou)動(dong)(dong)(dong)方(fang)向盤傳(chuan)動(dong)(dong)(dong)裝置(zhi)，必要時可(ke)實現人工手(shou)動(dong)(dong)(dong)來傾(qing)轉(zhuan)澆包。
