1. Name: auto-walking corn harvester combines 2. Model: 4YZ-2 3. Harvesting scope: two lines 4. Line spacing: about 550-750mm 5. Model of Peeling machinery: roller with rabber slices 6. Capacity of corn Spikes: 2m³ 7. Hydraulic dumping height: 2.2m 8. Engine model: 4100 9. Speed: 10-15/h on road,5-10/h on farm 10.Rate: 6 units of area/h 11.Exterior dimension: 6×1.8×2.75m(××) 12.Wheel base: 2.30m Tread: front-wheel: 1.5m rear wheel: 1.3m