1. Organically combining the deep loosening machine with the rotary tiller, inserting the deep loosening shovel into the middle of the rotary tiller blade, completely solving the problem of deep loosening congestion when there is a large amount of straw.

2. The deep loosening shovel tip has undergone special heat treatment, with good wear resistance and long service life.

3. The whole machine adopts a frame structure with high strength.

4. Reduce the length of the unit, move the center of gravity of the machinery forward, and make the tractor safer during operation.

5. Realize deep loosening and surface treatment in one go, and according to user needs, a soil crushing device can be optionally installed later.

Supporting power kW: 69.8 or above, working width cm: 230

Deep loosening depth cm: 30-40 Number of deep loosening shovels: 5

Rotary tillage depth cm: 12-16 Total number of installed knives: 62

Design speed of rotary tiller blade roller r/min: 267Productivity hm²/h：0.23-0.68

Execution standards: JB/T10295-2014 Deep loosening and land leveling joint operation machine