

StemMaster – continuously collecting felling head
The StemMaster head is a unique, totally new felling and continuous collection head, to operate in young forest with small diameter trees as well in fuel management operations.
The main operation idea is to make selective pre- commercial thinning or first thinning to enable the remaining trees to grow faster and healthy. Better income.
Our heads are designed to produce non-limbed energy wood 2-3 times more efficiently than existing solutions thanks to StemMaster construction and it’s working method compared to existing single grip biomass grapples/heads.
Our StemMaster head cuts the tree with a hydraulically driven disc blade or robust chain saw and moves the trees continuously to the intermediate wood storage situated at the middle of the head when trees are still at the standing position.