Tedder swath maker trailed rake (GVV) of Albatros series
The swathing tedder rakes – GVV 6.0M Albatross and GVV 8.0M Albatross – are intended for tedding dried grass in swaths, raking the grass from the swaths into windrows, doubling and turning the windrows.
The rakes are used in all agro-climatic zones, on all soil types, except for stony ones. The application of the rakes is effective for harvesting sown grasses and natural hayfields with a yield of more than 10 dt/ha on the plains at the mass moisture of 25-80%.
The rakes are aggregated with tractors with a drawbar category of 0.6-1.4 h.p. and the pressure in the hydraulic system up to 16 MPa.
Sound PRO! arguments for the GVV Albatross trailed rakes:
• The grass windrow does not get twisted and remains soft even at the high mass moisture;
• Thanks to the original shape of pins combined with the spring assembly of the running wheels, the soil microrelief is completely copied, which allows to remove all the feed mass without loss and to damage the soil to the least extent simultaneously;
• The windrow is not contaminated with earth and stones;
• The rakes are easily transformed to the working position and are folded to the transport one using the hydraulic system of the tractor;
• The rakes remove high- and low-yielding grass stands without loss;
• Low maintenance cost;
• High operating speed;
• Full work process automation;
• The running wheels are mounted on a hub with 2 bearings ensuring its continuous operation free of maintenance;
• The L-shaped rake is made of spring wire with a diameter of 7 mm;
• The rakes are made of high quality materials using 20, 45, 40Х and 09G2S steel grades.
Parameter name |
GVV-6,0M Albatross |
GVV-8,0М Albatross |
|
Operating width, m |
6 |
8 |
|
Productivity, ha/hour |
7,2 |
9,6 |
|
Number of hydraulic cylinders, pcs. |
2 |
||
Number of working wheels, pcs. |
9 |
13 |
|
Diameter of working wheels, mm |
1450 |
||
Diameter of spring pin, mm |
7 |
||
Operating speed, km/h, not more than |
20 |
||
Transport speed, km/h, not more than |
20 |
||
Dimensions when raking, mm: |
length |
6200 |
8200 |
width |
5700 |
6500 |
|
height |
1500 |
1500 |
|
Dimensions when turning, mm: |
length |
7500 |
9700 |
width |
4900 |
6200 |
|
height |
1500 |
1500 |
|
Dimensions in the transport position, mm: |
length |
2800 |
2800 |
width |
4850 |
6250 |
|
height |
2900 |
2900 |
|
Weight, kg |
650 |
750 |
|
Service life, years |
7 |
||
Number of operating staff, persons |
1 |
||
Recommended drawbar category of tractors |
0,6-1,4 |