Three Rows Corn Header
| Model | TR1688-3 |
| Brand | Tianren |
| Number of rows | 3 |
| Regular row spacings (mm) | 520,540,650,670, 690,700,750 |
| Workable row spacings range (mm) | ±50 |
| Number of knives on stalk rolls | 5 |
| Feeding quantity (kg/s) | ≥ 5.0 |
| Weight of each row (kg) | 180 |
| Grain loss rate | ≤2% |
| Compatibility | John Deere, Case, Claas etc |
| The minimum corn cob height from field(mm) | 200 |
| Harvesting efficiency(acre/h) | 0.8-1.6 |
| Flail chopper | Optional |
| Reel | Optional |
| Side auger | Optional |