Model 340 - Head Brochure

340340Nimble and light, yet compact and powerful – and offering unmatched capacity. This may sound too good to be true, but this is the very combination that distinguishes our new harvesting head, the Komatsu 340. A combination that makes it supremely effective for demanding thinning in thick forests. The Komatsu 340 is easy to manoeuvre regardless of spatial constraints, working at its best in stands with a DBH of 10-25 cm (4-10”).Much of the secret is down to the low weight and compact design, enabling you to maintain maximum productivity. Moreover, the choice of materials and the designs of the frame, delimbing knives, and other critical components are optimised for maximum service life and reliability: Take, for instance, the robust Komatsu rotator and ORFS couplings, which ensure reliability while reducing environmental impact.The extremely high productivity is explained by the gentle yet effective feed, made possible by the semi-automatic anti-slip functions of the head and the Maxi control system. Knives with long cutting edges also provide good delimbing and gentle tree handling. Choose the Komatsu 340 for a new and reliable shortcut to increased productivityGBThe thicker and tougher the forest, the better it performsHarvester Head340 ABCDE 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 31 33 35 50 100 150 200 250 300 350 400 450 500 550 600 650 700 750 800 850 900inmmKomatsu Forest ABwww.komatsuforest.comTechnical daTaKomatsu 340, highlights • Highly reliable thanks to ORFS couplings and more• Komatsu rotator, solidly protected hose connections, and moving connectors for hose feeds• Gentle trunk feed runs at optimal speed thanks to proportional pressure geared to tree species and diameter• Weather-sealed main hood folds back for quick and simple service• Streamlined design with no fragile components minimizes downtime• Highly-effective low-loss hydraulics and compact hydraulic valves minimize hosing• Accurate length measurement even with crooked trunks thanks to high-pressure length measurement unit and highly mobile measurement wheel• Optimal delimbing thanks to unique opposing radii of the lower knives• Durable delimbing knives with long cutting edges and a moving upper knife for fast and reliable delimbingWeight: from 760 kgFeed speed: 0-5 m/sFeed force gross: 18 kNFeed wheel type: Steel or steel/rubber rollersDelimbing knives, number: 5Delimbing diameter, tip-to-tip: 350 mmBar: 640 mmCutting motor: 19 cm3/revFell/cut diam., theor. max.: 530 mmRequisite max. hydraulic flow: 220 l/minRequisite max. hydraulic pressure: 25 Mpa a Roller opening, max. 420 mmB Opening, upper knives, max. 450 mmc Max. width 1 130 mmd Height to upper knife 1 225 mme Height including rotator 1 575 mmNOTE Only one of many possible configurations and the weight of the harvesting head depends on any optional equipment selected. OpTiOnal equipmenT Standard and optional equipment are market-dependent and vary betwe-en countries. Your sales representative will have an up-to-date list of what is included. Technical data/dimensions vary depending on optional equipment selected. Specifications and designs are subject to change without notice. Photos, diagrams, and sketches do not always show the standard model machine. Important accessories• Color marking. Well proven and reliable system with well protected paint tanks.• Multi-tree accumulator integrated with felling link. Greatly increases efficiency in thin stands.• Feed wheel. Several models available for different tree species and conditions.ZOne Of applicaTiOn350 mm (14”) Max recommended tree size, DBHTypical processing DBH range expectedTarget Steady Diet DBH530 mm (21”) Max cut diameter, theoretical420 mm (16”) Max roller openingk340_ps_gb_120201 • TR Reklambyrå / Ågrenshuset