Removal work, hydraulic fluid, which leads to a cabin lifts affecting directly or indirectly held by a lift and are electrically driven pump. This downward movement of the elevator cabin is provided with its own weight. Engine room hydraulic lifts are generally found first stop level. Here an oil boiler and the hydraulic machine on it (assembly), through which the control panel is located on the hose and the hydraulic fluid. In the elevator shaft; The cabin counterweight if the cylinder piston system, a suspension device and buffers. Hydraulic elevators are working with electricity, oil pump actuated by pushing the plunger on the basis of the lift cabin. Pumping oil through fulfilling certain conditions of the hydraulic machine activates the cylinder through pipes. Cylinder cabinet can be coupled either directly or indirectly. Cylinder push the cabin is moved to the required floor with the received control. Hydraulic lifts are often; Residences, villas and houses, renovations saw buildings; building in the undesirable situation of bringing additional burden on the static (ie modification of antiquities), factories, shopping centers are used in the panorama. Lifts in general, as required by the contract has to go through the necessary maintenance every month.