The IR-1 model straw chopper-spreader is designed for chopping straw and scattering it over the field, followed by plowing, which increases soil fertility and crop yields, and also significantly reduces the cost of preparing the field for plowing.
| Grinding drum diameter, mm | 600 |
| Number of knives on a drum, pcs | 46 |
| Number of fixed knives, pcs | 24 |
| Straw spreading width, m | until 6 |
| Overall dimensions, mm | 1400 x 1700 x 1480 |
| Weight, kg | 280 |
| Drum rotation frequency, rpm | 2000 |