Answer     There are 10.16 centimeters in 4 inches.     4 inches x 2.54 centimeters/1 inch = 10.16 centimeters     1 inches = 2.54 centimeters. 7 people found this useful.
A 'Mobile Elevating Work Platform' is a mobile machine which consists as a minimum of a work platform with controls, an extending structure and chassis; that is intended for work at height..
An aerial work platform (AWP) , also known as an aerial device, elevating work platform (EWP) , or mobile elevating work platform (MEWP) is a mechanical device used to provide temporary access for people or equipment to inaccessible areas, usually at height.