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..
What you need to do. The most significant MEWP dangers arise from operation and use of the machine rather than from their movement as a site vehicle. The law says that these hazards must be properly controlled.