Hydraulic Elevator
Hydraulic elevator is special type elevator which has different travelling way from others. It has its own unique advantageous performance and applicability. ECOLIFT hydraulic elevator adopts the hydraulic pump and hydrocylinder with the high quality and performance. It brings about an extremely quiet and smooth elevator running. It allso utilizes the multiple security means such as safety valve of protection system the anti-stalling device, one-way valve which prevents from the return of the hydraulic oil, etc.
The Diversified Lifting Modes
Single-Cylinder side action type 4 : 2
Under this lifting mode, the elevator can thoroughly solve the unbalanced loading to the traditional rucksack hydraulic system guide-rail. It greatly improves the comfort-ness of the elevator start & brake. It is especially suitable for the elevators with large hoisting height and small rated carrying weight.
Double-cylinder side actiom direct drive 1 : 1
Two rows of oil cylinder with symmetrical arrangement directly connect with upper beam of the car. Under this lifting mode, the elevator gets the concise structure and the high safety coefficient. It is especially suitable for the elevators with the low elevator height and medium rated carrying weight.
Double-cylinder side action 2 : 1
Under the linkage elevator configurations of two rows of oil cylinder and pulley block combination with symmetrical arrangement, all the car loads will be borne by two rows of oil cylinders. Therefore we can reduce the shaft wall force. It is especially suitable for the elevators with large hoisting height and medium rated load.
Double-cylinder aide action 6-rail 2 : 1
Under this lifting mode, all of the elevator ar load will be borne by oil cylinder. Therefore we have low requirements towards the hoistway structure. Whereas car guide-rail system is composed of 6 rows of rigid guide-rails, it ensures the car rigidity requirements and fine stability in transport travel even the elevator is in the unbalanced load conditions. The rated carrying load reaches as high as 5000kg. It is especially suitable for the concentrated load elevators with medium travel height and heavy rated load.