25SH-II
The KESLA 25SH-II stroke harvester is at its best when processing densly branched trees – standing or in piles – requiring substantial delimbing force. The stroke technology ensures that the tree’s surface is not damaged, facilitating the gentle handling of valuable timber. The 25SH-II suits cut-to-length harvesting of standing trees as well as the processing on landing. The optimum tree diameter is 40 cm.
The unique, combined middle feeding jaws and delimbing knives give even more force to handle heavy trees and improve delimbing quality. Thanks to the proSTROKE partial stroke function, even delimbing of crooked trees is efficient. KESLA 25SH-II suits 10-15 tonne base machines.
Features
Excelente servicio
Se ha prestado una atención especial para la facilidad y comodidad del mantenimiento diario. Gracias a la amplia estructura del cabezal KESLA, por ejemplo, la lubricación y cambio de mangueras son más fáciles de hacer.
Equipado para satisfacer las necesidades del cliente
Los cabezales KESLA siempre equipados de acuerdo a las necesidades de los clientes. Con la amplia gama de equipos y accesorios opcionales, siempre hay un cabezal KESLA que se adapta perfectamente a usted.
Amplia variedad de instrumentos de control y medición y de instrumentos de control
Los cabezales cosechadores KESLA son compatibles con la mayoría de los instrumentos de medición de venta en el mercado. La empresa Kesla ofrece sistemas proLOG que poseen una excelente relación calidad-precio.
Equipo de excavación
Además de una amplia gama de modelos de cosechadoras, compatibles para el trabajo de casi todos los modelos de excavadoras, Kesla ofrece servicios integrales de instalación de equipamiento adicional. En función de la tecnología de su equipo, el cliente tiene la posibilidad de seleccionar, por ejemplo, el sistema hidráulico, el instrumento de medición, la unidad Xtender y el equipo completo de protección.
Diseño robusto, garantía de larga vida útil
El armazón de los cabezales cosechadores KESLA (16, 18, 20, 25RH) se compone de placas soldadas de acero, que forman un diseño integral y robusto. El armazón de los cabezales cosechadores no tiene articulaciones atornilladas. El diseño es ligero pero extraordinariamente robusto, gracias a la sencillez del modelo y al acero de alta calidad que se ha empleado en su fabricación. Las articulaciones soldadas se manipulan de forma mecánica, los ejes y bujes están perfectamente alineados y tienen las dimensiones adecuadas.
El equilibrio produce eficiencia
Un diseño perfectamente equilibrado y fiable que posee una óptima inclinación del cabezal con respecto al centro de gravedad, garantiza el equilibrio del brazo KESLA, tanto para la tala, como la poda de ramas. La alimentación y la tracción de la madera se realizan rápidamente. Gracias a un buen equilibrio de la posición de la madera, el brazo empuja los troncos con facilidad, garantizando una alimentación sencilla y un corte del ramaje que se distingue por su gran calidad.
Technical data
| Model | Kesla 25SH-II |
|---|---|
| Width, head open (mm) | 1030 |
| Width, head closed (mm) | 1015 |
| Length (mm) | 1570-2420 |
| Height (without rotator) (mm) | 1450 |
| Weight (without rotator) (kg) | 920 |
| Max. cutting diameter (mm) | 670 |
| Feeding (rollers/stroke) | Stroke feed |
| Feed force (kN) | 65 |
| Knives (pcs) | 4 moving + 1 fixed |
| Diameter tip-to-tip (mm) | 390 |
| Max. opening, front knives (mm) | 600 |
| Max. opening, rear knives (mm) | 720 |
| Operating pressure (bar) | 175-210 |
| Flow required (l/min) | 120-180 |
| Power required (kW) | 40-75 |
Gallery
Videos
KESLA stroke feed harvester heads
Kaivinkoneharvesteri ja KESLA-harvesterikoura 25RH-II
Build your own KESLA
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25SH-II
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Spare parts set
The KESLA spare parts set is a carefully considered set of consumables and spare parts that should be easily available to minimize down-time in case of possible failure.
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Hosing set BASIC
The spare hose BASIC kit contains a complete set of replacement hoses for a head with standard equipment.
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Tool set
KESLA special tool set includes some special tools to make service and repair of a KESLA head even easier.
Productfamily FAQ
Stroke harvester suits also onto smaller basemachines, like diggers, which hydraulic oil flow would not be high enough for roller heads. Even with relatively low oil flow, stroke feed creats feed efficient enough to cut and delimber relatively big tree trunks. The product itself is produced of the same high quality materials than the roller heads. The measuring device is a part of standard delivery and equivalent to that of roller heads. The SH-heads are very widely used throughout the world.
Depending on the harvester head model, the new saw unit utilises a 34cc or 40cc Sunfab motor and 22-tooth drive wheel that enable a sufficient chain speed to be reached at approximately 5,500 rpm. The low-rpm, high-capacity motor is much more durable in use than traditional solutions and operates at much better efficiency. In practice, this manifests itself as better sawing power and lower fuel consumption.
In addition to the fuel savings, the technical solutions of the R5500 saw unit result in lower operating and maintenance costs: The saw unit utilises wide Iggesund JW-series saw bars, whose life span is many times that of traditional bars. The robust and wide saw bar bends and vibrates less, which, together with an efficient tensioner, ensures that the chain stays on in all sawing situations. The new double-sided and balanced drive wheel is designed to last for the entire service life of the harvester head.
The JPS R5500 is a compact package that does not require external saw cylinders or position sensors. The saw bar motion is driven by a turning mechanism integrated into the unit, which also includes sensors that detect the position of the saw.
According to the studies, it also produces substantially less cutting-induced crack than its traditional counterparts.
Question form
Dealers
Aebi Suisse SA
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIIAgama a.s.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIIAgon Pacific. Co.,Ltd.
10110 Bangkok
Thailand
+66 89 158 6959
https://www.agonpacific.com
Agon Pacific. Co.,Ltd.
21130 Rayong
Thailand
+66 89 158 6959
https://www.agonpacific.com/
Axis Forestry INC
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranesAxis Forestry INC
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranesAxis Forestry INC
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Grapples IIIBóbr S.C.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIICARGOEQUIP, S.L
08720 Vilafranca del Penedes, BARCELONA
SPAIN
932 528 109
http://www.cargoequip.es
Chandlers (Farm Equipment) Ltd
OX10 8FG Oxfordshire
GREAT BRITAIN
07717 681795
http://www.chandlersfe.co.uk
Domingos prekyba UAB
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIIEcomak SpA
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIIEuro-Exime Oy, c/o M.T. Hydraulikexpress GmbH
2663 ROHR IM GEBIRGE
AUSTRIA
Forest Power Kft.
Grapples I, Grapples II, Harvester Heads, Grapples IIIFORMEC Co.,Ltd.
31246 Chungcheongnam-do
SOUTH KOREA
+82-41-569-2262
http://www.formec.co.kr
Hidrocom s.r.l.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Timber cranes, Grapples IIIInderfor S.A.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Timber cranes, Grapples IIIJ. Schmid Gerätetechnik GmbH
Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Stroke feed harvester heads, Grapples IIIJasmin M
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, City cranes, Grapples IIIJasmin M
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Harvester Heads, Forest machine cranes, Timber cranes, City cranes, Grapples IIIKesla factory sales
Chippers, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, City cranesKesla GmbH
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, City cranes, Grapples IIIKesla India Sales & Service / Mr SIVAKOUMAR
Grapples II, Harvester Heads, Forest machine cranesKesla India Sales / Mr Janne Häyrynen
Grapples II, Harvester Heads, Forest machine cranesKotschenreuther Forst- & Landtechnik GmbH & Co. KG
Grapples I, Grapples II, Harvester Heads, Grapples IIILes equipements Marquis Inc.
J1N 0H2 Sherbrooke, Quebec
Canada
(819) 822-3382
http://www.equipementsmarquis.com
Lögenes Maskin AB
Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Grapples IIIM-FLAC Trading Sole Co., Ltd
0000 Xaysetha District Vientiane Capital
Lao PDR
(856) 30 934 2023
http://www.multicoequipparts.com
Master Solução Florestal
83323-220 Pinhas, Paraná
Brazil
+55 41 992627493
https://www.mastersolflorestal.com/
Mecano RL. Inc
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIIMH-Logging GmbH
Grapples I, Grapples II, Harvester Heads, Grapples IIIMHS-Service GmbH
Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIIMultico (M) Sdn Bhd
43650 Bandar Baru Bangi, Selangor Darul Ehsan
Malaysia
(603) 8913 6666
http://www.multicoasia.com
Multico (Vietnam) Co., Ltd (HCM City)
District 12 Ho Chi Minh City
Vietnam
(848) 6284 0909
http://www.multico.com.vn
Multico Equipment Vietnam Co., Ltd.
0000000 Hanoi
Vietnam
(84-4)37564666
http://www.multico.com.vn
Multico Equipments & Parts Pte Ltd
637643 Singapore
Singapore
+65 6863 2863
https://www.multicoasia.com/
Multico MS (Cambodia) Co., Ltd
00000 Khan Russey Keo Phnom Penh,
Cambodia
(855) 23 432 130
http://www.multicoasia.com
Müller&Martin Forsttechnik GmbH
Grapples I, Grapples II, Harvester Heads, Grapples IIINova International Ltd
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIINova International Ltd
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIIOakleaf Forestry Ltd
BT63 5GA Craigavon, Co. Armagh
Ireland
+44 28 38 330011
http://www.oakleafforestry.com
P&L spol s.r.o.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIIPRO JERNAČ d.o.o.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIIPT. Arkadiya Fourhaka Indonesia
12520 Jakarta Selatan
Indonesia
+6221 2278 4387
http://www.arkadiya.co.id
Ritaplus,Inc.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, City cranes, Grapples IIIRL Equipement. Inc
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIISchulstadsveen AS
Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Grapples IIIShanghai Jelen mechanical and electrical technology Co.,Ltd.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Grapples IIIStrojírna Novotný s.r.o.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Grapples IIISunkar LLP / Karibzhanov Medet
Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIITecnica Universal s.a.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIITimberparts
Chippers, Grapples II, Harvester Heads, Forest machine cranes, Timber cranes, Grapples IIITK Forest / Tiina Kustula
51310 Chatillon sur Morin
FRANCE
+33 326817555; +33 680275476
http://www.tkforest.fr/
Tornometal S.A.
12800 MONTEVIDEO
URUGUAY
+598 23132025
http://www.tornometal.com
TS-Hydraulic OÜ
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranesUnitractores-Equipamentos Florestais e Industriais, Lda
3350-214 VILA NOVA DE POIARES
PORTUGAL
+351 239 421 300
http://www.unitractores.pt
