Trimble EM400 Electric Mast

This is a rugged, blade-mounted, electronically adjustable mast that provides an electric motor-operated lead screw for positioning the height of the LR400/410 laser receiver from the cab of mobile machinery. The EM400 is used with the M4 heavy-duty shock mount for mounting over the blade’s cutting edge. It is designed for customers with mixed voltage fleets to ensure system interchangeability and component flexibility. The EM400’s rugged cast aluminum housing is designed and built to the most demanding construction industry standards, yet lightweight for daily removal.