This project aims at developing a mechanism for easy transportation of heavy loads over stairs. The need for such a systemarises from day-to-day requirements in our society. Devices such as hand trolleys are used to relieve the stress of lifting while on flatground; however, these devices usually fail when it comes to carrying the load over short fleet of stairs. In the light of this, the projectattempts to design a stair climbing hand trolly which can carry heavy objects up the stairs with less effort compared to carrying themmanually.It also endeavors to study the commercial viability and importance of such a product. Several designs were conceived thatwould allow a non-industrial hand trolley to travel over stairs, curbs, or uneven terrain while reducing the strain on the user. In our project,the trolley is equipped with Tri-Star wheels which enable us to carry load up and down the stairs. It also eases the movement of trolley inIrregular surfaces like holes, bumps.