SPA-2/3 deep-ripper
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- In detail
Deep-rippers with anchors of SPA-2 and SPA-3 are intended for deep processing of the soil with simultaneous processing of the top layer.
This method of processing unites advantage of plowing with advantages of a disking and at the same time excludes some shortcomings of typical deep plowing. Such as creation of a subplough sole and excessive size of a furrow.
Glubokorykhlitelyimeet following advantages:
- Deep processing of the soil without layer revolution: thanks to five zubovy sections located in two ranks which allow to adjust depth of processing from 10 to 45 cm;
- Effective loosening is a result of work zubyev with the knives wings located on each side;
- Creation of channels for a congestion and deduction of moisture in the soil, thanks to positive effect of zubovy sections and two rows of zubovy skating rinks;
- Reduces the number of operations for preparation of the soil for crops, at the expense of an exception of operation of a disking after the main processing;
- Reduces specific fuel consumption by one hectare, thanks to reduction of technological operations of preseeding preparation of the soil, and also reduction of an expense of a toliv when processing by the deep-ripper in comparison with a plow;
- Reduces moisture losses. The deep-ripper provides processing with creation of channels width of a trace of teeths, these channels are intended for a congestion and keeping of moisture, in too time the soil erosion is excluded.
Carrying out economic calculations with the SPA-2 deep-ripper, we revealed the following effect:
Plowing (100ga) |
Deep-loosening (100ga) |
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Operation |
Expense. toplivakg/100 hectare |
Expense. work chl. - h / 100 hectare |
Time expenses |
Operation |
Expense. toplivakg/100 hectare |
Expense. work chl. - h / 100 hectare |
Time expenses |
Disking |
650 |
110 |
55 |
Disking |
650 |
110 |
55 |
Plowing |
2000 |
125 |
125 |
Loosening |
1100 |
80 |
83 |
Disking |
650 |
110 |
55 |
Cultivation |
700 |
50 |
40 |
Cultivation |
700 |
50 |
40 |
Crops |
600 |
120 |
50 |
Crops |
600 |
120 |
50 |
Prikatyvaniye |
600 |
40 |
40 |
Prikatyvaniye |
600 |
40 |
40 |
|
|
|
|
In total |
5200 |
555 |
365 |
3650 |
400 |
268 |
|
|
|
|
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Economy |
1550 |
155 |
97 |
This deep-ripper represents a simple design which will not create to you too many problems during ekspluatation, and in too time the unit has high reliability.
Active working bodies of the unit it: two rows of zubovy sections are located on 0,5 m, and width meduryadya 0,3 m. In parallel with what prednaznachna teeths for deep loosening, their design provides also installation on each side of knives wings which are located a little above the lower part of teeths these wings allow us to obrabvtyvat the top layer of earth and provide a perekryvayemost, that is continuous processing, in cases of a big temporary gap between preseeding preparation of the soil and crops where danger of loss of moisture appears is provided, the design of the ripper provides one more set of nozhei-wings, with smaller sizes that allows us to create channels for a congestion and keeping of moisture in the soil. The design allows to regulate depth of processing from 18 to 50 cm.