Heavy Civil Construction

Forestry mulching is unlike other land clearing processes in that it can be done with a single machine comprised of a CAT Compact Track Loader fitted with a HM315 Mulching Attachment. This rugged mulching head processes trees, up to 200 mm (8 in) diameter, and other brush for effective land clearing results. Unlike other land clearing methods, forestry mulching leaves no brush or burn piles and eliminates damage to the retained trees. With a thick layer of mulch, the topsoil layer is protected from erosion and as the mulch decomposes, the topsoil will be replenished. The mulched material is dispersed over the cutting area and when left on the ground, will act as an erosion barrier and return vital nutrients back into the soil as it decomposes. Over time, grass will naturally grow through the mulch and can be maintained with mowing.

When Invasive species of trees and other plant life take over habitats, it is not only unsightly but can be a drain on other natural resources such as ground water. The invasive species must be remove in order to reestablish the native environment, preserve precious water resources and allow the natural balance of wildlife and insects to be restored. Trees crowded together can become stressed, making them weak and more susceptible to attack from invasive species. Proactive mulching can reduce crowding of competitive trees, eliminate invasive plants and other trees and further reduce susceptibility to disease caused by the spread of insects and fungus.

Proactive mulching reduces the potential for wildfires by eliminating fuel sources like brush, vines, fallen and rotten trees.  They not only increase the risk of fire, but once started these fuel sources will quickly elevate the heat intensity and ability for the fire to run up the tree and spread to other trees. If an uncontrolled fire erupts, forestry mulching can be used to cut lines or fire breaks to prevent the fire from spreading. Once the fire is extinguished, mulch can be used as a top layer to prevent further soil erosion and water contamination.