The Kesla roller harvester models Kesla 20RH and Kesla 20RHS are fast, agile roller harvester heads for the thinning and finishing of small tree populations where the trees have an average diameter of less than 30 cm on average. The gripper opens a maximum of 45 cm.
These light but sturdily built roller harvester heads have an extremely high feed and cutting capacity for their size class.
Four delimbing knives do a good job, making the backs of the trunks easier. On accessories are u.a. ProCon and HydCon, color marking, automatic chain adjustment and floor treatment available. As a carrier vehicle for the Kesla models 20RH and Kesla 20RHS we recommend felling machines with a wheel base and an operating weight of 8-13 tons.
Width with open gripper: | 1,150 mm | 1,150 mm |
Width with closed gripper: | 900 mm | 900 mm |
Length: | 1,275 mm | 1,275 mm |
Height (without rotator): | 1,220 mm | 1,220 mm |
Weight (without rotator): | 570 kg | 570 kg |
Saw |
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Ablängdruchmesser (Max.): | 450 (520) mm | 450 (520) mm |
Sword length: | 18 (20) " | 18 (20) " |
displacement: | 19 cc | 10 cc |
feed: | 2 synchronous rolls | 2 synchronous rolls |
Opening of the rollers (max.): | 450 mm | 450 mm |
Feed force: | 19 kN | 15.1 kN |
Feed rate (max.): | 5 m / s | 5m / s |
limbing |
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delimbing: | 4 moving, 1 fixed | 4 moving, 1 fixed |
Delimbing: |
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(Tip of the knife together) | 330 mm | 330 mm |
Opening of the front knives (max.): | 480 mm | 480 mm |
Opening behind knives (max.): | 520 mm | 520 mm |
hydraulic |
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Pressure: | 210-240bar | 210-240bar |
Required funding: | 170-200 l / min | 125-150 l / min |
Kranempfehlung: | Kesla H561 or H571 with parallel guidance | Kesla H561 or H571 with parallel guidance |
