Stroke Harvesters
Naarva stroke harvesters are reliable and efficient harvester heads for thinning. With stroke harvesters you can produce pulpwood, energy wood and firewood. Stroke harvesters require only 40–70 l/min. oil flow and can be installed on tractors without additional hydraulics.
Naarva S23
Sykeharvesteri giljotiinikatkaisulla traktoriin ja 5-8 tonnin kaivinkoneeseen
Naarva S23 is a genuinely affordable and simple stroke harvester with guillotine cutting. The lightweight S23 is easy and simple to operate. Naarva S23 works with an oil flow as low as 40 l/min, so no additional hydraulics are needed on the tractor or excavator.
Naarva S23C
Sykeharvesteri sahakatkaisulla traktoriin ja 5-8 tonnin kaivinkoneeseen
Naarva S23C is an electricity-free and lightweight stroke harvester weighing only 260 kg. Installation requires no additional hydraulics and no cables to the crane boom. A Bluetooth measuring device with length and diameter measurement and automatic feed is also available.
Naarva S25
Sykeharvesteri traktoriin ja 5-8 tonnin kaivinkoneeseen
The stroke harvester is a reliable tool for the forest owner or small contractor. It allows productive work while being gentle on the forest. The width in felling position is only 80 cm, which makes working in young stands effortless.
Naarva S35C
Sykeharvesteri traktorin metsäkuormaajaan ja 8-13 tonnin kaivinkoneeseen
Naarva S35C is a light and compact stroke harvester designed to be easy to install and use, with no modifications to the base machine. It is built for versatile work, and its heavy-duty structures are optimised for high feeding force.