Reverse-working rotor
The soil-working mechanism separates coarser material during ground preparation.

A PTO-driven stone burier that prepares the upper soil layer and leaves finer soil above buried stones and debris.
A PTO-driven stone burier that prepares the upper soil layer and leaves finer soil above buried stones and debris.
The soil-working mechanism separates coarser material during ground preparation.
The roller supports depth control and the prepared surface finish.
The four listed sizes have different widths, blade counts and implement weights.

| Model | JY-LF-105 | JY-LF-125 | JY-LF-145 | JY-LF-165 |
| Tractor HP | 20-35HP | 25-40HP | 35-50HP | 35-50HP |
| Working Width | 950mm | 1250mm | 1450mm | 1650mm |
| Tilling Depth | 100-180mm | 100-180mm | 100-180mm | 100-180mm |
| Number of blades | 20 | 30 | 30 | 36 |
| Input Speed | 540 r/min | |||
| Rotor Speed | 208 r/min | |||
| Weight | 266kg | 288kg | 314kg | 336kg |
| Machine Dimension | 1320*1030*800mm | 1520*1030*800mm | 1620*1030*800mm | 1720x1030x800mm |
| Roller dimension | 1320*420*420mm | 1520*420*420mm | 1620*420*420mm | 1720x420x420mm |
Before ordering, send the machine identification and the connection, power and working information relevant to this product.
Compare the selected model’s stated tractor-power range, implement weight and rear lifting capacity.
Match the actual three-point hitch category and connection geometry.
Check the stated input speed, PTO shaft connection, guarded driveline and clearance throughout the working movement.
Describe soil, stone content, required depth and field access; this implement buries material rather than collecting it.
No. A stone burier places coarser material beneath the finer surface layer. A stone picker collects stones into a separate storage body.
Check the stated input speed, PTO shaft connection, guarded driveline and clearance throughout the working movement.
Compare the selected model’s stated tractor-power range, implement weight and rear lifting capacity. Match the actual three-point hitch category and connection geometry.