The 3ZT series of spring cultivator is developed from our company according to the demand of foreign market. This machine adopts double-spring tension device which enables the tines during operation to bounce when meet with obstacles and return to normal working quickly after over them, by which the tines are protected .It has advantages of row spacing to be conveniently adjusted and the depth to be easily controlled. and the machine is suitable to cultivate and loosen soil in the corn, cotton and beans field.
Advantages:
This type of spring tooth Cultivator has shovel and tine for choice.
The shovel (or the tine) already has been heat treated, hard enough to afford the collision while engage with the rocks, boulders and other obstructions.
It is a tractor mounted spring cultivator for 25-100hp tractor.
| Model | Unit | 3ZT-1.2 | 3ZT-1.4 | 3ZT-1.8 | 3ZT-2.2 | 3ZT-2.5 | 3ZT-3.0 |
| Working width | mm | 1200 | 1400 | 1800 | 2200 | 2500 | 3000 |
| Working depth | mm | 100-250 |
| No.of tines | | 5 | 7 | 9 | 11 | 13 | 15 |
| Total weight | kg | 260 | 320 | 400 | 490 | 550 | 640 |
| Matched power | hp | 25 | 30-40 | 40-50 | 50-70 | 70-80 | 80-100 |
| Linkage | | Three-point suspension II type | Three-point suspension II type |
| The items selectable | | triangle plow tine |
