tractor pto driven potato digger

model

4U--1

4U—1A

4UZ-1

4U--2

       4U--3

row

sigle row

 sigle row  

 (with hand tractor)

sigle row

(vibration-type)

two rows 

 (auto unloader)

two rows

row spacing (cm)

55--80

55-80

55--80

55--80

55--80

productivity(ha/h)

3--5

3--5

3--5

5--8

8--15

weight(kg)

180

100

160

700

1200

matched power(hp)

22--35

8—15

22--35

50--80

70--120

working depth(cm)

25

20

25

25

25

working width(m)

0.65

0.53

0.65

1.65

1.65

the rate of gain(%)

≥96

≥96

≥96

≥96

≥96

the rate of loss(%)

≤2

≤2

≤2

≤2

≤2

export rotary speed(RPM)

560/1250

1000

560/1250

560

560

O.D.(cm)

240*90*90

120*100*75

280*220*100

330*390*310

package size(cm)

210*88*73

150*90*70

250*190*80

300*225*120