Trailed Medium-Duty Harrow

The hydraulically folding-wing offset medium-duty harrow is suitable for post-tillage soil pulverization in heavy, cohesive soils, as well as for pre-tillage stubble removal—serving as a "harrow-only" alternative to plowing—in light to medium-textured soils. This machine features a rational structural design, high operational efficiency, strong soil penetration and pulverization capabilities, horizontally folding wings, wide-span operation, and a compact profile for transport.

Model

Uni

1BJ-3.0

1BJ-3.4

1BJ-4.0

1BJ-4.4

1BJ-5.3

Working width

m

3.0

3.4

4.0

4.4

5.3

Working depth

mm

140

No.of discs

pcs

28

32

36

40

48

Disc diameter

mm

560

560

560

560

560

Weight

kg

1300

1500

1700

2000

2300

Wing-folded

 

NO

NO

YES

YES

YES

Tractor power

hp

70-90

80-100

100-120

    120-140

140-160

Linkage

 

Trailed