

StemMaster – continuously collecting felling head
More information on the StemMaster website:
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.
TuLaCo Oy Ltd is developing an environmentally friendly, continuously collecting biomass and energy wood StemMaster harvester head product range, including the ability to do mechanized fuel management forest operations globally.
The product range head can be attached to a variety of brands, models, and sizes of base machines existing around the world. StemMaster can also be mounted with heads on used base machines, which means recycling the used machines.
The European Union is our co-founder and enables the professional execution of the project.