THE STEMBUNDLER
STEM BUNDLER
The short rotation plantations harvester
The inventor
From Concept to Product
With a deep passion for developing machinery – particularly in the agricultural sector – I am both a farmer and a mechanical engineer who firmly believes that the future of agriculture lies in targeted mechanization. Efficient workflows are key to the sustainability and growth of agricultural enterprises. For many years, I have dedicated myself to designing innovative solutions, especially in the field of energy wood harvesting, to make agricultural processes more efficient and economically viable. Through well-thought-out machinery concepts, I create opportunities to significantly optimize the harvesting of energy wood, ensuring long-term profitability for agricultural operations.
Technical specifications
New technology
We have been the innovation leader in short rotation plantations harvesting techniques for over 7 years on small areas harvested under difficult conditions.
Dry wood chips set standards
Our ultimate goal is to produce an excellent quality of wood chips. Dry short rotation plantations wood chips set new standards.
Compact, Simple and Ingenious
Agricultural machines only use the farmer if one can work reliably under the most difficult conditions. The robust and simple Stembundler harvester is designed by farmers for farmers.
Everything in view
The long-term tests on the field have shown that the crop runs smoother with optimal visibility. Areas that the operator can not see are visualized with cameras. Thus, despite limited visibility, every angle of the machine can be observed from the tractor.
Perfect cut
For a quick growth after the cut a clean cut of the wood is important. That is why our saw blades and the drive are specially designed and tuned to the needs of the energy woods.
800mm a bunch
The ideal size of the discarded bundle measures approx. 800mm in diameter. By grasping once with a forestry tongs, the whole bundle can be picked up and transported. This saves valuable time during harvesting when every step is optimally coordinated.
Easy connection
The fast availability of the harvester is especially important in winter. If the weather permits, the harvest must be done quickly. That's why the connection to every tractor is as simple as possible. This reduces the lead time to a minimum.
7
YEARS OF EXPERIENCE IN THE HARVEST OF ENERGY PLANTS
4.
GENERATION
<50Ha
HARVESTED AREA
98%
CUSTOMER SATISFACTION
Press reports
"In order to advance the energy transition, inventors need to make renewable energy economically viable."
"Black Forest inventor becomes Youth Researcher winner."
Anita Rüffer
"Baden-Württemberg lives up to its reputation as a land of tinkerers at the 49th national competition" Jugend forscht "."
Hans George Frank
"Jugend forscht awards energy wood harvester
Special Award for Renewable Resources. "
Special Award for Renewable Resources. "
Sandra Pries
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