Design of powered wheel dolly for construction stair case

Abstract

New Product Development (NPD) plays a major role in this fast-moving market. Depending on functionality of the product, which is existing or an unmet by considering other aspects, new product can be developed. Considering these voids in the field of construction, in the areas of logistics while there will be lots of manpower required in transporting construction goods. Considering this as the problems effecting the health and time duration of the work, this new product is designed to carry the heavy load to the top floor using less man-power and consuming less time by using a slab dolly. In this project, a designed dolly which can carry heavy loads of Marble slabs on to the top floor using normal constructed stair cases using less man power. The dolly is designed and simulated using CATIA and desired factor of safety (FOS).