tractor drive double row potato harvester 4U farm machinery

Model

4U-1

4U-1A(with walking tractor)

4UD-1

4U-2

4U-3(automatic loading)

Rows

1

1

1

2

2

Row space(cm)

55-80

55-80

55-80

55-80

Productivity(mu/h)

3-5

3-5

3-5

5-8

8-15

Total 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

Gain rate (%)

≥96

Loss rate (%)

≤2

Export rotary speed(RPM)

560/1250

1000

560/1250

560

560