The 9QS-2800W self-propelled forage harvester has a secondary lifting hopper, 330HP engine, 4WD, compact design, ≥97% crushing efficiency, hydraulic drive, and is essential for small-medium livestock farms.
| Model | 9QS-2800W |
| Type | Self-propelled |
| Header working width | 2850mm |
| Overall dimension under working state(L×W×H) | 7400×3050×5800mm |
| Theoretical chopping length | Gear 1:Short 6;Long 8, Gear 2:Short 11;Long 14 Gear 3:Short 18;Long 22 |
| Engine power | 242KW/330hp |
| Rated engine speed | 2200 r/min |
| Chopping drum speed | 1180 r/min |
| Header cutting type | Disk-type cutting knife |
| Type of straw chopping mechanism | Roller type |
| Number of moving cutters | 20 pieces |
| Harvest efficiency | 11kg/s |
| Stubble height | ≤150 mm |
| Throwing angle | ±90 degrees |
| Wheel base | 2820mm |
| Loss rate | ≤3% |
| Drive travelling | Hydraulic drive |
| Brake type | Internal power boos |
| Drive wheel tread (front) | 2110mm |
| Guide wheel tread(rear) | 1950mm |
| Tire specification of the drive wheel (front) | 500-70R24 |
| Tire specification of guide wheel (rear) | 340-80R20 |
| Operating speed | 2-14km/h |
