Sonechko 4-section rake, Kirovohrad region.

GVN wheel tedders are designed for raking withered and dry grass mass (including straw) from swathing in windrows, tumbling it in windrows, as well as wrapping windrows that have fallen under the rain. There are 4x and 5x sectional.
Wheel-finger harrows of the GVN series belong to the category of mini harrows designed for small farms. Hung on the tractor using a three-point hitch. They ensure high-quality collection of grass in a loose, untwisted roll. The system ofdamping the rake allows rakingwheels and easily adapts to any ground relief for raking and harrowing.
The frame of the rakes of the GVN tedders has high strength due to the use of a thick-walled pipe. Independent and interchangeable rakewheels are mounted on conical roller bearings, which gives high reliability of the design.
The shape of the fingers ensures the contact of several fingers with the soil at the same time and their careful influence on the soil, guaranteeing the cleanliness of grass collection in a loose, untwisted swath (including alfalfa).

The main advantages of wheel-finger harrows:
- the fingers have a special curved shape, made of high-quality spring steel with a diameter of 7 mm, which allows the fingers to work on torsion in two planes without breakage even when stones are hit;
- independent and interchangeable rake wheels are mounted on conical roller bearings, not on kapron bushings, which gives high reliability of the structure as a whole;
- the formed roll is not contaminated with earth and stones, due to the removal of the load from the fingers of the rake, which are compensated by springs;
- the rake cleans high and low-yielding grass without losses, due to the located wheels, which overlap the previous one by half;
- two functions are performed by one machine: raking, stirring;
- great maneuverability, ease of transportation, work perfectly on slopes;
- the rake allows you to remove the mowed mass at a high speed of up to 15 km/h(//tractor-service.com)
- the rake is simple and reliable in operation;
- aggregated with low-power T-25 and similar tractors.
4 wheel 5 wheel
Plunder width
Tillage width m. 1.80
2.80 2.10
3.10
Working speed km/h 7-10
Weight kg 130 150
Productivity:
- robbery
- tillage ha/h 0.9
1.2 1.2
1.5