Hydraulics
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Metric |
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| Min. pump capacity: |
250 l/min |
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| Rec. working pressure: |
26-30 MPa |
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Feeding
| Proportional clamping pressure of the feed rollers in relation to trunk diameter, individual settings for different species for optimum performance. |
| Roller motors: |
780, 934, 1043, 1248 cc |
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| Max. opening: |
700 mm |
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| Feed speed: |
3.9 – 6.3 m/s * |
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| Feeding force: |
45 kN |
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| Proportional pressure: |
Yes |
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* Depending on feed motor choice.
Cutting
| The SuperCut 150 is a very powerful saw unit with integrated chain lubrication and hydraulic tensioning of the chain. Together with SP’s QuickCut, this optimises cutting time and minimises the risk of cutting cracks. |
| Cutting diameter: |
800 mm |
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| Chain speed: |
40 m/s |
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| Saw motor: |
32 cc |
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| Saw unit: |
SuperCut 150 |
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| QuickCut: |
Yes |
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Tow sawing (option)
| Cutting diameter: |
380 mm |
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| Chain speed: |
40 m/s |
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| Saw motor: |
20 cc |
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| Saw unit: |
JPS |
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Delimbing
| Proportional delimbing knife pressure in relation to trunk diameter for minimum friction and maximum production. Individual setting of upper/lower knives and for different tree species for optimum performance. |
| Movable knives: |
3 |
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| Fixed knives: |
2 |
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| Delimbing diameter tip to tip: |
510 mm |
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| Delimbing diameter incl. lower knife: |
550 mm |
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| Min. delimbing diameter: |
40 mm |
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| Proportional pressure: |
Yes |
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| LogHold: |
Yes |
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Weight and dimensions
| Despite its enormous capacity, the SP 761 LF is suitable for more than just large-diameter felling thanks to its compact design. |
| Width closed: |
1340 mm |
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| Width open: |
1950 mm |
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| Height: |
1880 mm |
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| Weight: |
1792 kg |
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| Height with top saw (option): |
2050 mm |
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| Weight with top saw (option): |
1952kg (HD version 2037kg)
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Recommendations
| Carriers |
| The SP 761 LF can be fitted to both conventional forest machines and excavators. In order to ensure good function, please consult your nearest SP dealer or SP staff. |
| Felling |
| Proportional clamping pressure of the feed rollers in relation to trunk diameter, individual settings for different species for optimum performance. |
| Optimum tree size (DBH) for highest productivity*: |
25-50 cm |
| * Diameter at breast height, measured 1.3 m up the trunk. |
We reserve the right to change specifications and design. Harvester heads pictured may have some extra equipment. All stated measurements/values are approximate and refer to standard equipment.80
