SP 561 LF
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– fast, agile and efficient

Maximum production and minimum friction LF stands for “Low Friction” and refers to the very low friction that arises between trunk and harvester head in the LF series. LF minimises the friction during feeding, thereby maximising the harvester head’s performance and production. The low friction also minimises damage to the trunk, wear on the harvester head and fuel consumption. The LF harvester heads have a low weight in relation to their capacity, and their compact design means that they can also be manoeuvred easily in dense stands. LF comprises four smart systems that help to minimise...

Proportionally angled feed rollers mean that when the harvester head is fully open (at maximum tree size), the feed rollers provide maximum angle and carrying force in relation to the trunk. The larger the trunk, the greater the carrying force. This means that the harvester head feeds the trunk through quickly and easily, which in turn increases production. (SP patent) Proportional pressure means that the harvester head automatically works with the correct trunk diameter. This minimises both energy consumption and wear. Various settings for different tree types maximise production and...

- fast, agile and efficient The SP 561 LF is a high-performance all-round harvester head. It is designed according to the LF principle for maximum productivity. The SP 561 LF is specifically designed for varied jobs and offers very good characteristics all the way from first thinning to medium final cut. The compact measurements in combination with a perfect delimbing down to 30mm make sure that the first thinning can be done fast and efficient with the highest quality. In final cutting, i.e. when handling large diameter trees, the smart SP patents LogHold and proportionally angled feed...

- Details The exposed pins are of expander type for maximized strength and minimized need for maintanance. The floating top knife gives an excellent delimbing, lower friction as well as an easier processing of crooked stems. Robust protection plates for hoses and cylinders prevent wear and downtime. The four movable delimbing knives are casted in high strength steel for best durability. The upper and lower knives have a unique radius to each other providing an absolute perfect delimbing result all the way from 430 to 30 mm SP´s patented proportional angulation of the feed rollers provides...

- Details The movable accumulating block for incoming hoses minimizes wear on both hoses as well as on the valve bank. All functions of the harvester head are integrated in one compact valve bank for a minimum of hoses. The perfectly adjusted hydraulics works very efficient with a minimum of losses. In combination with the LF principle this makes the SP 561 LF a very fast and easy to work with harvester head with an unrivalled productivity. Tiltcylinders are placed inside of the tiltframe for best protection and reliabillity. The main cover is hinged for fast and easy maintenance. The tight...

Technical data and recommendations Hydraulics Min. pump capacity Rec. working pressure 195 l/min 23 – 25 MPa (625 cc roller motor) 23 – 28 Mpa (514 + 560 cc roller motor) Feeding Proportional clamping pressure of the feed rollers in relation to trunk diameter, individual settings for different species for optimum performance. Roller motors 514, 560 eller 625 cc Max. opening: 500 mm Feeding force 25 kN Feed speed 0 – 6 m/s Proportionella tryck Yes Cutting SuperCut 100 är en mycket kraftfull enhet med integrerad kedjesmörjning och hydraulisk sträckning av kedjan. I kombination med SP´s...

Accessories and equipment SP 561 LF come with a high level of equipment as standard. However, a number of different accessories are available in order to optimise the harvester head for different needs, carriers and felling conditions. The most common accessories are described below. For more information about accessories, please contact your nearest SP dealer or SP Maskiner. Colour marking SUPERMARK Used to facilitate forwarding when the assortment is difficult to distinguish with the naked eye. When the saw cuts through the log, the SUPERMARK marks the end by spraying a jet of paint on...

SP Maskiner i Ljungby AB | Box 870 | SE 341 18 Ljungby | SWEDEN Tel: +46 372 253 50 | Fax: +46 372 253 59 info@spmaskiner.se | www.spmaskiner.se IndustriReklam AB / Hylte Tryck AB