1BZ Hydraulic Lifting Off-set Heavy-duty Disc Harrow
Model 21BZ-3.0 trailing and hydraulic lifting heavy-duty disc harrow with 28 discs is used for operation in the field as crop residue processing before tillage, breaking hardened and impervious soil surface, crushing and spreading straw in the field, shattering soil after tillage, planning the land and preserving soil moisture. It can be used as tillage instead of plough on the cultivated land. With the efficient productivity, reasonable utilization of the power, great ability of cutting and shattering the soil , the soil surface is smooth and loosening after harrowing, it is well suitable for heavy clay soil waste land and weedy field as well.
Having absorbed all advantages from such machines of foreigners and Chinese, it is designed according to the standard as the assembled structure, the main frame is welded with rectangular tubes, on which assembled with hydraulic lifting transportation wheels, spring adjustable device and special used bearing assemblies.
Therefore this machine is strong and durable for operation with the reasonable structure, convenient for transportation, turning radius is small, easy to be adjusted and maintained, etc.
Main specifications
Model 1BZ-2.2 1BZ-2.5 1BZ-3.0 1BZ-3.4
Overall dimension(cm) 520*257*134 532*201*134 541*303*134 550*354*134
Working width(m) 2.2 2.2 3.0 3.4
Qty of disc 20 24 28 32
Disc diameter(mm) 660 660 660 660
Working depth(mm) 180~200 180~200 180~200 180~200
Total weight(kg) 1250 1350 1450 1550
Fitted power(KW) 59.6 59.6~74.6 73.5 88.2
Linkage Tows Tows Tows Tows
