Product Features:)
* Sealed driver cabin, comfortable for driver, good horizon.
* Special cutter table, auger-type picking roller, forcelly and quickly to pull the corn stick into cutter table,
not intertwine, not blocking.
* Adopt straw crushing and returning machine, can crush the corn straw completely and reduce the stubble height.
* Special design in peeing device, adopt soft peeling way, 4 sets peeling device, 16 pieces rollers, half metal
rollers and half rubber rollers, this design makes peeling more clean, reduces seed damage rate and seed lose rate.
* Flexible harvesting ways, suitable for different row space and different planting structure,can harvest not in rows.
* Assembling shake sieve and seed recycling bins, can collect the fallen corn seed, reduce loss rate.
* Short machine body, short front-back wheel distance, small turning radius, easy to turn around in field.
* Adopt hydraumatic side dumping device, convenient for operating corn unloading.
Product Specification:)
| Model | Type No. | 4YZ-4 | ||
| Structural style | full feed self-propelled wheel type | |||
| Function | pick, peel, cut and shatter the straw, return shattered straw to field | |||
| Size ( L, W, H ) | 6010*2590*3320 mm | |||
| Weight | 5010 kg | |||
| Gear box type | mechanical (3+1) x 2 | |||
| Engine | model | YC4A140Z-T21, diesel | ||
| power | 103 KW | |||
| speed | 2200 r/min | |||
| Oil tank | 154 L | |||
| Oil consumption | ≤20 kg/hectare | |||
| Performance | Cutting width | 2400 mm | ||
| Harvester rows | 4 rows | |||
| Picking roller type | four prismatic | |||
| Peeling roller number | 4 sets/16 pcs | |||
| Peeling roller type | trough type, rubber roller + iron roller | |||
| Rows distance | 500-700 mm | |||
| Work efficiency | 0.33 - 0.66 hectare/hour | |||
| Working speed when harvesting | 3.22-6.4 km/hour | |||
| Max unloading height | 1870 mm | |||
| Minimum ground clearance | 280 mm | |||
| harvest moisture required | ≤30%(corn grain), ≤60%(corn straw) | |||
| corn ear height | ≥450mm | |||
| Total loss rate | ≤4 % | |||
| Seed damage rate | ≤1 % | |||
| Peeling rate | ≥85 % | |||
| Straw crushing rate | ≥85 % | |||
| Impurity rate | ≤1.5 % | |||
| Stubble height | ≤100mm | |||
| Grain unloading way | hydraumatic side dumping | |||
| Grain tank capacity | 1.7 m³ | |||
| Straw crushing and returning machine | 1JHY-200 | |||
| Wheel | Type of drive | 2 wheels drive | ||
| Wheel distance | guide | 1435 mm | ||
| drive | 1644 mm | |||
| Tyre size | guide | 10 - 15 | ||
| drive | 11.2 - 24 | |||
| Min.radius of curve | left turn | 6500 mm | ||
| right turn | 6800 mm | |||
| Transportation and Package | / | 1 sets in a 40'HC ( dis-assembled ) | ||
Product Pictures:)
