Used Trenchers for Sale

Dewatering equipment is used to lower the groundwater table temporarily on a controlled depth. The Trencher installs first an unperforated pipe followed by a synthetic or organic wrapped perforated pipe. The drain length is determined by the drain diameter, soil-conditions and the water table. In general drain lengths of 50 and depths of 3 to 6 meters are common. After installation of the drainpipe a pump is connected to the drain and water can be pumped out. When the water table has been ...

Used Heavy Construction Equipment