Fang Hong 4YZ-4 self-propelled corn harvester is a new-type corn harvesting machine developed and developed by China Yituo Group Company using a number of patented technologies for the characteristics of Northeast agronomy. The machine has the advantages of compact structure, easy operation and maintenance, high passability, wide adaptability and high reliability, and has the following advantages over other domestic corn harvesting machines:
It can complete operations such as picking, conveying, peeling, collecting containers, unloading food, and grain recycling of corn crops at one time, and has high production efficiency.
Pulling and picking roller picking pan plate picking device has a simple structure, fast picking and labor saving, little damage to the ear, and less grain loss.
The use of a reel-in-arm type forced feed technology provides good feeding performance and achieves unacceptable harvesting.
Supporting Dongfanghong 6108ZT 150 horsepower diesel engine with strong power.
With ten pairs of special skinning rollers, the peeling efficiency is high and the cleanliness of the ear is high.
The grain recovery device is configured so that the grain can be returned to the warehouse.
The straw smashing and returning machine is arranged, the straw is smashed short, and the crop remains low.
Header, ear box, and stalk crusher are hydraulically controlled and lifted. The operation is simple and the performance is good, saving time and effort.
The straw shredding and collecting device can be optional; it can be equipped with a continuously variable transmission chassis.
project
parameter
Dimensions( ? )
Total weight (kg)
7800
Harvesting lines (rows)
4
Adapt line spacing (?)
550 to 700
Picking height
≥ 400
Shredding device working width (?)
2300
Front wheel track (mm)
1800 to 2240
Rear wheel track (mm)
1845 to 2045
Gap (?)
350
Set box volume (m 3 )
4.3
Grain loss rate (%)
≤ 2
Ear loss rate (%)
≤ 3
Grain breaking rate (%)
≤ 1
Stem chopped stubble height (?)
≤ 100
Power (kw)
110 kw (150 hp)
Productivity (mu/h)
6 to 12