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
Erinomainen huollettavuus
Suunnittelussa on kiinnitetty erityistä huomiota päivittäisen huollon helppouteen. Avaran rakenteen ansiosta mm. rasvaus ja letkujen vaihto on helppoa.
Asiakkaan tarpeita vastaava varustelu
Harvesterikourat varustellaan asiakkaan tarpeiden mukaisesti. Laajasta valikoimasta löytyy juuri oikeat varusteet kaikkiin olosuhteisiin.
Laaja valikoima mitta- ja ohjauslaitteita
KESLA-harvesterikourat ovat yhteensopivia useimpien markkinoilla olevien mittalaitteiden kanssa. Kesla tarjoaa eri tasoisia proLOG-järjestelmiä, joiden hinta-laatu-suhde on erinomainen.
Kaivinkonevarustelut
Kesla tarjoaa lähes kaikkiin kaivinkonemalleihin soveltuvan laajan harvesterivalikoiman lisäksi kokonaisvaltaisen asennuspalvelun ja kattavat varustepaketit. Asiakas voi valita koneeseensa esim. hydrauliikkapaketin, mittalaitteen, Xtender-puomin ja täydelliset turvavarustelut.
Vahva rakenne - pitkä käyttöikä
KESLA-harvesteripäiden (16, 18, 20, 25RH) runko muodostuu hitsatuista teräslevyistä, jotka muodostavat kiinteän, yksiosaisen rakenteen. Harvesteripäiden runko-osassa ei ole lainkaan pultattuja saumoja. Rakenne on kevyt, mutta erittäin kestävä johtuen yksinkertaisesta mallista ja korkealuokkaisesta teräksestä, jota päissä käytetään. Liitokset koneistetaan hitsauksen jälkeen ja akselit ja holkit ovat täydellisesti linjassa ja oikeissa mitoissa.
Tasapainoisuus tuo tehokkuutta
Erinomaisesti tasapainotettu konstruktio ja vahva, kouran painopisteen kannalta optimaalisesti nivelletty tiltti tekevät KESLA-kourasta tunnetusti tasapainoisen käsiteltävän niin kaadossa kuin karsintasyötössäkin. Puulle vienti ja tartunta on nopeaa, ja puintiasennon hyvän tasapainon ansiosta koura myötäilee karsittavaa puuta kevyesti tehden syötöstä kevyttä ja karsintajäljestä laadukasta.
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
3236 GAMPELEN
SWITZERLAND
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+41 32 312 7030
http://www.aebisuisse.ch
Agama a.s.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIIAgon Pacific. Co.,Ltd.
10110 Bangkok
Thailand
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+66 89 158 6959
https://www.agonpacific.com
Agon Pacific. Co.,Ltd.
21130 Rayong
Thailand
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Axis Forestry INC
V2H 1J8 Kamloops, BC
CANADA
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1-888-678-2947
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Axis Forestry INC
83854 Post Falls, ID
USA
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Axis Forestry INC
71742 Fordyce, AR
USA
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1-888-678-2947
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Bóbr S.C.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIICARGOEQUIP, S.L
08720 Vilafranca del Penedes, BARCELONA
SPAIN
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932 528 109
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Chandlers (Farm Equipment) Ltd
OX10 8FG Oxfordshire
GREAT BRITAIN
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07717 681795
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Domingos prekyba UAB
27101 VILNIUS
LITHUANIA
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Ecomak SpA
7630000 Vitacura, Santiago
CHILE
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+56 96 219 6686
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Euro-Exime Oy, c/o M.T. Hydraulikexpress GmbH
Grapples I, Grapples II, Harvester Heads, Grapples IIIForest Power Kft.
H - 8372 CSERSZEGTOMAJ
HUNGARY
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+36 (83) 540-279
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FORMEC Co.,Ltd.
31246 Chungcheongnam-do
SOUTH KOREA
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+82-41-569-2262
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Hidrocom s.r.l.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Timber cranes, Grapples IIIInderfor S.A.
2000 ROSARIO SANTA-FE
ARGENTINA
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+54 9341 6792 566
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J. 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
96349 STEINWIESEN
GERMANY
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+49 9260 963064 0
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Les equipements Marquis Inc.
J1N 0H2 Sherbrooke, Quebec
Canada
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(819) 822-3382
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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
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(856) 30 934 2023
http://www.multicoequipparts.com
Master Solução Florestal
83323-220 Pinhas, Paraná
Brazil
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+55 41 992627493
https://www.mastersolflorestal.com/
Mecano RL. Inc
G5J 2B5 Amqui, Quebec
Canada
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MH-Logging GmbH
33181 BAD WÜNNENBERG
GERMANY
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Multico (M) Sdn Bhd
43650 Bandar Baru Bangi, Selangor Darul Ehsan
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(603) 8913 6666
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Multico (Vietnam) Co., Ltd (HCM City)
District 12 Ho Chi Minh City
Vietnam
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(848) 6284 0909
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Multico Equipment Vietnam Co., Ltd.
0000000 Hanoi
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(84-4)37564666
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Multico Equipments & Parts Pte Ltd
637643 Singapore
Singapore
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+65 6863 2863
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Multico MS (Cambodia) Co., Ltd
00000 Khan Russey Keo Phnom Penh,
Cambodia
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(855) 23 432 130
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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
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+44 28 38 330011
http://www.oakleafforestry.com
P&L spol s.r.o.
76341 Biskupice u Luhačovic
CZECH
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+420 724 812 360
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PRO JERNAČ d.o.o.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Grapples IIIPT. Arkadiya Fourhaka Indonesia
12520 Jakarta Selatan
Indonesia
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+6221 2278 4387
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Ritaplus,Inc.
Hita-city Oita
Japan
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0973-52-3535
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RL Equipement. Inc
G0S 1N0 Laurier-station, Quebec
Canada
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Schulstadsveen AS
Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Grapples IIIShanghai Jelen mechanical and electrical technology Co.,Ltd.
CN-201800 Shanghai
CHINA
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021-20959261
Strojírna Novotný s.r.o.
Chippers, Loaders, Trailers, Stroke delimber, Grapples I, Grapples II, Harvester Heads, Forest machine cranes, Grapples IIITecnica Universal s.a.
01009 GUATEMALA, C.A.
GUATEMALA
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502-334-6534
Timberparts
NBE4G0B2 Penobsquis
CANADA
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1 (855) 797 2787
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TK Forest / Tiina Kustula
51310 Chatillon sur Morin
FRANCE
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Tornometal S.A.
12800 MONTEVIDEO
URUGUAY
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+598 23132025
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TS-Hydraulic OÜ
72006 Järvamaa
Estonia
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53031642
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Unitractores-Equipamentos Florestais e Industriais, Lda
3350-214 VILA NOVA DE POIARES
PORTUGAL
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+351 239 421 300
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Woodland Equipment, Inc.
49935 Iron River, Michigan
USA
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906-265-9904
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Woodland Equipment, Inc.
49735 Gaylord, Michigan
USA
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906-265-9904
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