Lushlynyk Disk Hinged NDL-4, Dnepropetrovsk region.

Threader disk mounted NDL-4 is intended for pre-sowing soil treatment after plowing or disking. The working body consists of a rigid rack mounted on rubber dampers that provide protection against overloads and for more effective soil copying.
Disc hubs closed type with maintenance-free double-row ball bearing.
The disk is made by the Italian OFAS plant from boron metal.
Adjustment of the depth of processing is carried out at the expense of a heavy roller.

The working width is 4 m.
Hinged
The depth of processing is 5-15 cm.
Working speed - 9 - 15 km/h
Transport speed - 20 km/h.
Productivity - up to 6.5 ha/h(//tractor-service.com)
The number of disks is 32 pcs.
Disc Ø - 560 mm
The material of the discs is metal 30MnB5.
The distance betweendiscs in a row is 250 mm
Bearing in disks - 357234 two-row ball bearing

Roller type - tubular
Ø roller - 500 mm
Roller bearing - UCF 210
Weight - 1400 t
The power of the tractor is from 130 hp. activities