Ditch Witch

By Heather Burlingame, Senior Production Editor | September 28, 2010

Trench Depth MeterThe Trench Depth Meter (TDM) receives depth measurements remotely via sensors mounted to the tractor and digging attachment, thus eliminating the need for manual measurement. Operators simply read the depth of the trench from the cab and then adjust the digging attachment accordingly. TDM results are more accurate than those obtained manually, according to the company, and the information can be stored in the unit's memory for future use.