The Kesla 18RH roller harvester and the Kesla 18RHS push harvester are powerful harvester heads for thinning.
The feed and cutting capacity is unusually high in relation to the size. The Kesla 18RH and Kesla 18RHS are best suited for applications where the average trunk diameter is less than 25 cm. The gripper opens a maximum of 40 cm.
Thanks to its compact design, the Kesla harvester head can also handle curved logs with ease.
Accessories available include Hydcon measuring rollers, marking, automatic chain tensioning and stick handling.
Felling machines with a wheeled chassis and an operating weight of 7-10 tons are recommended as carrier vehicles for the Kesla 18RH and 18RHS models.
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Width with open gripper: |
1,130 mm |
1,130 mm |
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Width with closed gripper: |
870 mm |
870 mm |
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Length: |
1,140 mm |
1,140 mm |
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Height (without rotator): |
1,100 mm |
1,100 mm |
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Weight (without rotator): |
450 kg |
450 kg |
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Saw |
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Cutting diameter (max.): |
450 mm |
450 mm |
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Sword length: |
18″ |
18″ |
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cubic capacity: |
19 cc |
10 cc |
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Feed rate: |
2 synchronous rollers |
2 synchronous rollers |
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Opening of the rollers (max.): |
400 mm |
400 mm |
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Feed force: |
19 kN |
15.1 kN |
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Feed speed (max.): |
5 m/s |
5 m/s |
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Relief |
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delimbing meter: |
2 movable, 1 fixed |
2 movable, 1 fixed |
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Limb diameter |
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(tip of the knives together) |
330 mm |
330 mm |
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Opening of the front blades (max.): |
480 mm |
480 mm |
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Opening of the rear blades (max.): |
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Hydraulics |
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Print: |
210-240bar |
210-240bar |
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Required conveying capacity: |
170-200 l/min |
125-150 l/min |
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Crane recommendation: |
Kesla 671H parallel cranes |
Kesla 671H parallel crane |
