Trolley is usually used for carrying heavy weights to reduce human efforts. The fabrication of the trolley deals with
detailed design, suitable manufacturing with low cost and testing of design using any FEA software which gives appropriate
results for the motion of the trolley with design load. This paper deals with the manufacturing of such stair climbing trolley with
a simple mechanism (Tri-Star wheel arrangement) at first the model is created with Catia. Then its analysis is done with ANSYS
software to find out the generated stresses and deformation due to load under the various condition and design load.
