forest thinning felling head / with delimber
for forest thinning
Number One among light harvester heads
Nisula 325H is a harvester head that is especially suitable for first thinning and delimbed energy wood harvesting. It is light and easy to use, making work fast and effortless. The head is equipped with one fixed and three moving delimbing knives.
The spring-loaded blades of the basic model automatically follow the shape of the tree stem during delimbing. With normal trunk forms this is the easiest-to-use solution for the operator, as well. If the delimbing conditions require, the front knives can be equipped with cylinders. The cylinders allow the opening of the front knives during feeding. This feature is necessary if the tree trunks are crooked or if the amount of hardwood at the site is significant.