Tedder rake, roller, for raking grass into swaths, 9 wheels, working width 6 m, middle wheel for additional swelling of the swath, to prevent sticking and debate. Complete with pins (on impellers): 6 mm, or 7 mm 1. Impellers and transport wheels on cast hubs with double-row bearings. 2. Specially heat-treated spring steel paired teeth on the impellers ensure long-term operation, and the special geometry of the teeth allows torsion in two planes without breakage even when stones are hit. The spring pins are certified. 3. The main mechanisms of the rake - the frame and the drawbar - are made of special square pipes, which give the whole structure special strength. 4. The hydraulic cylinder c 80.40.400 is a 4-fold power reserve. 5. Convenience and speed of transferring the rake working sections from the working position to the transport position and vice versa; the complexity of the transfer from the "raking" operation to the "tedding" operation and vice versa has been reduced. 6. High-quality performance of all operations: raking and tedding of hay, wrapping rolls, as well as doubling rolls with their linear density up to 2 kg / rm. m. and higher quality in comparison with GVV-6.0 performance of the "tedding" operation (the furredness of plants after tedding was 55% - according to the requirements of agricultural production, not less than 30%); 7. The wheel rim is not rigidly connected to the hub disc; 8. The vertical arrangement of the impellers makes it easy to adapt to any ground contours. 9. Transfer from the transport position to the working position and back is carried out using the hydraulic unit from the driver's cab; 10. Convenience of transportation on public roads: high maneuverability in transport position; Rakes - tedders GVV-6.1 swaths are designed for raking dried grass from swaths into swaths, tedding it in swaths and wrapping swaths. The rake is used for harvesting sown grasses, as well as grasses of natural hayfields with a yield of more than 10 c / ha on the plains with a mass moisture of 25 to 80%. Provides high quality collection of grass (including alfalfa) in a loose, non-twisted swath. The rake is aggregated with wheeled tractors of 0.6 - 1.4 t class. The drive of the working bodies (impellers) is carried out due to their adhesion to the soil. Main units: section left and right with a set of impellers; coupling; beam; section lifting mechanism. The left and right sections are similar in structure. Each section consists of a bar, two attachments and four impellers, in the center of the frame there is an additional attachment with one wheel, also raised by a hydraulic cylinder. Technical specifications. GVV-6,1 grade Type Wheeled-finger trailed Coverage, m 6.0 The highest productivity per hour of clean work, ha / h 8.62 Working speed, km / h, no more than 12 Transport speed, km / h, no more than 20 Weight, kg, no more than 400 Overall dimensions of two sections in the assembly, mm, no more when raking: length 4900 width 8000 height 1400 when tedding: length 4900 width 9400 height 1400 in transport position: length 5000 width 2400 height 3500 Track width in transport position, mm, no more than 2000 Number of sections, pcs 2 The total number of impellers on the machine, pcs. nine Drive of the impellers Due to the adhesion of the spring tines to the soil It is aggregated with tractors MTZ-50 (52), MTZ-80 (82), YuMZ-6, T-40, T-30, T-25A