An Electro-hydraulic thruster is a device thatdevelops linear thrust (or force) required tooperate the required mechanism. The input tothe device is a three-phase supply. Thethrusters are widely used to actuate. Thrustershoe Brakes, commonly used in materialhandling machines. Thrusters in variousmodels develop 15 kg to 295 kg. In strokelengths of 51 mm, 76 mm & 127 mm.Thrusters should be mounted with in 10 from vertical. Working fluid Thrusters shouldbe mounted with in 10 from vertical.Working fluid - Transformer oil to BS 148.