The rise of hydraulic elevators began in the 1970s. With the extensive construction of steel structure buildings, the product advantages of hydraulic elevators have gradually become prominent, and the elevator industry has entered a new peak of development.

As a pioneer in the production of hydraulic lifting equipment in China, Cathay Pacific has been specialized in the production and installation of hydraulic lifting equipment since the early 1990s. Cathay Pacific's various hydraulic elevators greatly simplify and reduce the civil work and cost before installing the elevator. At the same time, it adopts the international leading sealing technology to prevent the pollution of the soil and the natural environment caused by the leakage of hydraulic oil.

★液压机房|设置灵活 Flexibility

无需在井道上方设立机房。机房位置灵活，只需在离井道20m范围内即可，而且机房占地面积也仅需4平方左右。

Unlike traction elevator, machine room of hydraulic elevator can be built up on any floor, giving customers more choices.

★井道空间|利用率高 Space-saving

和传统曳引式电梯相比较，由于液压电梯没有对重装置，因此井道的利用率非常高，是井道尺寸较小建筑的首选。

Instead of huge counterweight device, hydraulic cylinder can save more precious space in shaft.

★先进技术|乘坐舒适 Comfort

由于采用“等比例阀液压控制技术”，电梯的传递动力均匀平稳，速度变化平缓，乘坐舒适感优于普通调速电梯。

Equipped with proportional flow control valves, our hydraulic elevators give a comfortable travel all the time.

★井道强度|要求较低 Cost-effective

由于电梯及相关设施的载荷负重均通过液压缸全部作用于井道的地基上，因此对井道墙及顶部的强度要求比较低。

Hydraulic elevators release less pressure to the shaft, therefore, making the whole project more cost-effective.

★多重保障|安全可靠 Safety

不仅具有一般电梯所有的安全装置，还配备：溢流阀、应急手动阀、手动泵、管路破裂阀、油箱油温保护等设备。

Apart from traditional safety devices, overflow valve, emergency manual valve, rupture valve are used to improve safety.

★潜油模式|噪声降低 Eco-friendly

液压电梯下行时，靠的是自重的压力驱动，节省能源。同时油泵、电机设计成潜油式工作模式，大大降低了噪声。

Hydraulic elevator uses the weight of car to go down, so it consumes less electricity and submerged motor works more quietly.

★便于保养|故障率低 Stability

由于采用了先进的液压系统，且有良好的控制方式，电梯的运行故障率可降至最低，便于日常的保养与维护工作。

Excellent design, high-quality drive system and advanced technology make our hydraulic elevators work stably and reliably.