The technological scheme of this machine successfully combines already well-known and widely used in world practice advanced technological methods of soil cultivation and soil-working working bodies. In this mechanism, this combination has a certain specificity: discs in front guarantee the operation of the cultivator in any condition of the cultivated surface, in any conditions, even saturated with exceptionally large volumes of plant residues, and the heavy roller at the rear determines the quality of the cultivated soil horizon. It may be superfluous, but this design guarantees high quality of the technological process, which is what the technological concept of the TopDown cultivator is designed for. During the operation of the cultivator, four technological operations are simultaneously performed, namely: disking of the soil surface with simultaneous grinding of plant residues and mixing them with the surface layer of the soil; soil loosening with five types of interchangeable cultivator paws to a depth of 5 to 30 cm, depending on the type of cultivation; leveling of the loosened surface and additional crushing of lumps with rotating star-shaped
discs; compaction of loosened and leveled soil surface with scarred
rollers .
The main technical parameters of the cultivator
Model TD 700
Trailer type
Tractor power K/S 400
Operating speed, km/h 10-15
Working width of capture, m 7.0
Processing depth, cm:
– surface treatment 5-6
– pre-sowing treatment 5-8
- plowing 10-15
- basic processing 25-30
Number of service personnel, people 1
Overall dimensions, mm
in working position:
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– length 8720
– width 3000
- height 3200
in transport position :
– length 8670
– width 9560
- height 1600
Gauge, mm 2400
Transport clearance under the frame, mm 400
Weight, kg 9650
Specific gravity, kg/m 1380
Load on the towing device, kg 1000
Number of disks, pcs. 54
Number of disks, pcs./m 7.7
Number of cultivator paws, pcs. 26
The number of cultivator paws, pcs./m 3.7