Economically and strongly. The GM 1-AS is a cultivation trencher for the assembly at tractors with three point admission at the tail.

It is ideal for the cable, tubing and drainage pipe installation. Particularly favorable is the small dead weight of the trencher, so that the trencher can be operated also at very small tractors. For an optimum at achievement the GM 1-AS can be equipped with various cutter booms (600-1200 mm) and trench widths (70-300 mm). Over the change of the chain can be provided small drainage with 70 mm.

The GM 1-AS is propelled over a power-takeoff. The excavation of the material is on the right and left side with two