4U-4 potato harvester
The 4U-4 potato harvester is used in conjunction with large and medium-sized tractors. It adopts full-hanging operation and is composed of digging, separation and conveying devices. It has the advantages of low potato injury rate, high potato yield, reliable work, good mobility, low cost and high production efficiency.
Main technical parameters
Form factor mm2100, 1700, 1150
Whole machine quality kg380
Matching power kW36.75
Operating range mm1500
Excavation depth mm150-250
Production efficiency hm2/h0.2-0.4
- Prev
Production Technology of aa Potato
1. Conditions of origin 1. Environmental conditions: the atmosphere, soil and other conditions of the green food production base are monitored by the environmental monitoring department designated by the provincial green food administrative department and meet the environmental standards of the green food producing area. 2. Soil conditions: select light loam or sandy soil with deep soil layer, loose structure and good drainage, and the PH value is 5.6-7.0. It is appropriate to flood the hills in Hirakawa, and avoid low-lying plots. Choose wheat and bean stubble to turn the land in autumn, and pay special attention to avoid the plots that used too long residual pesticides last year, so it is not suitable for continuous cropping
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Performance characteristics of 4u-2 potato excavator
The machine can adapt to the performance of clay soil, medium clay and sandy loam with moisture content within 25%, and can be popularized and used everywhere. 2. The digging shovel with unique structure can avoid soil accumulation and weed entanglement, and the digging depth is stable without missing digging. 3. The lifting parts are arranged with curved and straight bars at intervals, and equipped with lifting chain stirring mechanism, which greatly improves the shaking and separation performance and has high light potato rate. 4. The rate of damaged potato was increased by using belt lifting chain without damaging potato
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