1、液壓貨梯http://www.st-image.cn/帶傳動能夠緩沖和吸振，傳動平穩(wěn)、噪聲小，適用于兩軸中心距較大的場合。
Hydraulic freight elevator with a drive capable of cushioning and vibration absorption, smooth transmission, low noise, suitable for two-axle center distance larger occasions.

2、液壓貨梯帶傳動靠摩擦力傳動，過載時帶與帶輪接觸面間發(fā)生打滑，可防止損壞其他零件。
Hydraulic freight elevator belt drive by friction drive, overload slip between the belt and pulley contact surface occurs, to prevent damage to other parts.

3、液壓貨梯帶傳動結(jié)構(gòu)簡單，制造、安裝和維護等均較為方便，成本低廉。
Simple hydraulic freight elevator with a transmission structure, manufacture, installation and maintenance etc. is more convenient and low cost.

4、但是液壓貨梯http://www.st-image.cn/帶傳動不能保證準確的傳動比，播要較大的張緊力，增大了軸和軸承的受力，整個傳動裝置的外廓尺寸較大，不夠緊湊，傳動效率較低。
However, the belt drive hydraulic freight elevators can not be guaranteed accurate transmission ratio, broadcast to a large tension, increases the force shaft and the bearing, the outer contour of the larger size of the entire transmission, not compact, low transmission efficiency.