1BJ series harrows are suitalble for crushing colds on sticky heavy clay soil land after ploughing.They can be used instead of plough on soft and loose land.Their main features are wide space operation,narrow space transportation,convenient folded wings,reliable structure with specially-used rolling bearing,easy maintenance,high productivity.
Specifications:
| Model | Unit | 1BJ-4.4 | 1BJ-5.3 |
| Working width | m | 4.4 | 5.3 |
| Overall dimenslons | mm | 5320*4800*1130 | 5720*5720*1130 |
| Working depth | cm | 14 | |
| Dia.of disc | mm | 560 | |
| No.disc | pcs | 40 | 48 |
| Blade spacing | mm | 230 | |
| Weight | kg | 1750 | |
| Productivity | ha/hr. | 2.7 | 3.2 |
| Linkage | Trailed | ||
| Matched power | kw | 55-73.5 | 66-88 |