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登車橋動力單元 POWER UNITS FOR DOCK LEVELER |
本液壓動力單元集成了高壓齒輪泵、電機、液壓閥、油
箱等液壓元件，用于主甲板需要中位停止的登車橋的控制，
而保護溢流閥使得主板在一定負載條件下能夠浮動，有效實
現在裝貨和卸貨時對登車橋的保護。
This hydraulic power pack integrates the gear pump, AC motor,
munltifutional manifold, cartridge valves, tank as well as the hydraulic
accessories. It offers an efficient, reliable control for the up and down
movements of the ramp and lip of a dock leveler. The 2nd relief valve
ensures the main platform to be floating under load when the dock
leveler is being used for loading and unloading the goods, thus
protecting the dock leveler effectively.
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