Four Rows Corn Combine Harvest Machinery for Corn Ear
Product Information:)
| 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 ) |
6855*2544*3210 mm |
| Weight |
6880 kg |
| Gear box type |
mechanical (3+1) x 2 |
| Cutting width |
2400 mm |
| Straw cutting width |
2000 mm |
| Maximum unloading height |
1870 mm |
| Grain unloading way |
hydraumatic side dumping |
| Grain tank capacity |
2.22 m³ |
| Harvest rows |
4 rows |
| Rows distance |
500-700 mm |
| Cutter type |
cutter head with regardless of the row |
| Number of snapping rolls |
4 sets/8 pcs |
| Snapping roll type |
four edges, auger-type |
| Cutting knife number |
4 units, 1 fixed knife and 3 moving knives
for each unit |
| Cutting knife size |
430 mm |
| Straw crushing and returning machine |
1JHY-200 |
| Cutter shape |
horizontal rotary cutting device |
| Minimum ground clearance |
280 mm |
| Harvest moisture required |
20%-30%(corn seed), ≤60%(corn straw) |
| Transverse and longitudinal slope required |
≤8° |
| Corn ear height |
≥450 mm |
| Peeling roll number |
4 sets/16 pcs |
| Peeling roll type |
trough type, rubber roller + iron roller |
| Engine |
Bodel |
YC4A140Z-T21 |
| Manufacturer |
YUCHAI |
| Power |
140HP/103 KW |
| Speed |
2200 r/min |
| Oil tank |
154 L |
| Oil type |
diesel |
| Oil consumption |
≤20 kg/hectare |
| Performance |
Work efficiency |
0.33 - 0.66 hectare/hour |
| Working speed |
3.22-6.4 km/hour |
| Driving speed |
1st gear |
3.22 km/hour |
| 2nd gear |
4.72 km/hour |
| 3rd gear |
6.4 km/hour |
| 4th gear |
11.5 km/hour |
| 5th gear |
16.9 km/hour |
| 6th gear |
23 km/hour |
| reverse gear |
5.58 km/hour |
| Total loss rate |
≤4 % |
| Seed damage rate |
≤1 % |
| Peeling rate |
≥85 % |
| Straw crushing rate |
≥85 % |
| Impurity rate |
≤1.5 % |
| Stubble height |
≤50 mm |
| 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 ) |
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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.
Factory:)
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