A trencher is piece of construction equipment used to dig trenches
A trencher is piece of construction equipment used to dig trenches, typically for laying pipes or cable, or for drainage.
Trenchers may range in size from walk-behind models, to attachments for a skid loader or tractor, to very heavy tracked engineering vehicles. Depending on the type of digging implement, a trencher may be classified as a chain trencher or a rockwheel.
Applications:
A trencher may be combined with a drainage pipe or geotextile feeder unit and backfiller, so drain or textile may be placed and the trench filled in one go.
Source: Wikipedia


