The GKB Drainmaster, is used to improve surface drainage. In one pass, 3 trenches are dug at a depth of up to 230mm. The debris from these trenches is transported directly into a trailer using a conveyor belt system. Following this, the trenches are back filled and compacted with sand in a single operation. These trenches are dug at right angles to the primary drainage system ensuring the process complimenting the existing sports pitch drainage.
The benefits of using the GKB Drainmaster are both environmental and economical. The use of one machine to trench and back fill reduces transport and labour costs and there is less time spent on the sports ground surface. The result of using the Drainmaster is vastly improved surface drainage and improved playing capacity.