EC 761 LF

With its power, strength and outstanding capacity, the Eco Log 761 LF can take on the very heaviest jobs. Thanks to the proportional angling of the feed rollers, greater carrying capacity is generated the larger the stem that is being processed in this harvester head, which is designed according to the Low Friction concept (LF) for maximum productivity and profitability. Together with high traction and an extremely well protected, robust design, this results in an impressive combination ensuring maximum performance, reliability and efficiency in the very toughest final felling operations.

 

The Eco Log 761 LF handles the largest-diameter trees without any problems, but can also perform final felling of lower- -grade timber quickly and efficiently, thanks to its compact dimensions in combination with Eco Log Saw Control. With the Eco Log 761 LF, you get a reliable, powerful harvester head with extraordinary capacity.

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Feeding
Proportional roller clamping pressure in relation to stem diameter, as well as individual setting by tree species for optimum performance.
Roller motors*  934, 1043 cc
Max. roller opening  700 mm
Feed rate  4.5 m/s /4,1 m/s
Feed force  30 kN/ 34 kN
Proportional pressures  Yes
Cutting
SuperCut 100 is an extremely powerful unit with integrated chain lubrication and hydraulic tensioning of the chain. In combination with Eco Log Saw Control, the cutting time is optimized and the risk of cutting cracks is minimized.
Cutting diameter  750 mm
Chain speed  40 m/s
Saw motor  Bucher  32 cc
Saw unit  Automatic - SuperCut 100
Saw Control  Yes
Delimbing
Proportional delimbing knife pressure in relation to stem diameter for minimum friction and maximum production. Individual setting of upper/lower knives and by tree species for optimum performance.
Floating knives  3
Fixed knives  2
Delimbing diameter tip-tip  510 mm
Delimbing diameter incl. lower knife  550 mm
Min. limb diameter  40 mm
Proportional pressures  Yes
Log Hold  Yes
Weight and dimensions
Despite its enormous capacity, the Eco Log 761 LF’s compact dimensions mean that it is well suited to more than just the largest-diameter felling operations.
Width closed  1400 mm
Width open  1920 mm
Height  1850 mm
Weight  1750 kg
Recommendations
Base machines: The EC 761 LF is installed on Eco Log’s harvester 590.
Felling: Proportional roller clamping pressure in relation to stem diameter, as well as individual setting by tree species for optimum performance.
Recommended stem diameter (BHD) for maximum productivity**  20-56 cm

* Several alternative roller motors will be offered.

** Breast height diameter, measured 1.3 m up the stem.

We reserve the right to make changes to specifications and versions. The harvester heads depicted may have some additional equipment. All specified dimensions/ values are approximate and refer to standard equipment.