Simple construction, The good design of Thomson have no special requirement for construction.Cost and Space -The unique construction feature of Thomson Hydraulic Elevators, saves on expensive superstructure, Lift shaft, Pit or Head room.Maintenance -In the world of Hydraulics, Pistons using right components and assembling techniques, is a well accepted mechanism to give trouble free performance.Less electricity consumption –Compared to the traction lifts, these consume less electricity and no energy is consumed while decending.