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 ) |
6010*2590*3320 mm |
Weight |
5010 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 ) |
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:)