The 4YB-2 Corn Harvester is small corn harvester driven by tractor.  It can harvest 2 and 3 rows corn efficiently.  Comparing with large combine harvester, the 4HB-2 mini corn harvester is more convenient to move at field.  It has more advantages at small and hilly field.

The Small Corn harvester combines corn harvesting, corn skin peeling, and straw crushing. It harvest 2 or 3 row Corn , and crush corn straw to short piece at same time.  The corn will be peeled and conveyed to stock bin.  Corn straw are crushed and throw to field as fertilize for next year.

After harvesting, the clean corn will be unload automaticlly with hydrallic device.  It saves 90% labor and improve working efficiency.

The 4YB-2 Combine Corn Harvester adopts rear steering, reasonable configuration and convenient maintenance.
It has a small turning radius, full hydraulic steering, flexible operation, and can be applied to small plots.

The Maize harvester can complete ear harvesting, peeling, boxing, and stalk chopping at the same time .   It has a secondary recovery effect on the loss of fruit particles and reduces the rate of particle loss.

The self-propelled corn harvester can effectively ensure the harvest of fully mature corn ears (with a moisture content less than 25%), and the components and working mechanism of the harvester can ensure stable and high-quality completion of harvesting operations.

What is the process of harvesting ? 

The Mini Corn Harvester consists of Seven main parts. It makes the harvesting high efficient and save much labor.

1. Corn Picker

Grips the corn stalks, pulls them into the rollers, pick up corn and convey to Corn Peeler.

2. Corn Stalk chopper

Crush the corn stalks with a cutting-crushing device and throw them back into the field.

3. Front Conveyor Belt: convey corn cob to Corn Peller.

4. Peeling machine: The wind blows out lighter debris. The husks (husks) are removed from the ears of corn with the help of skinning rollers and hold-downs.

5. Corn ear husk conveyor belt: return the corn ear husk to the field, screen out the corn kernels that fall off during peeling, and send them to the grain box.
6. Corn Stock bins: store corn and unload them into transport vehicles
7. Unloading corn : Adopt hydraulic transmission mode, which can realize stepless speed change.  It will unload corn cob automaticlly and efficiently.

Advantages of the Corn Harvester

1. Tractor as center to do free motion. more portable , higher cost performance
2. Adaptation row spaced 300-800 MM
3. High efficiency with 0.5-0.8 hectare per hour and higher than that of similar products by 0.07-0.13 hectare per hour.
4. Header ascend and descend uprightly with no alter of harvesting angle.
5. Good command of snapping roll to prevent from jam and gain high rotate speed.
6. Hydraulic control of ascend and descend to ensure convenient and agile operation.
7.High efficient shucking function.

8. Secondary recovery effect on the loss of fruit grains and reduces the loss rate of particles

9. Automatic corn cob unloading.

Technical Parameter

Model	4YB-2	4YB-3
Harvesting row	2	3
Grain broken rate	≤1%	≤1%
Impurities rate	≤1.5%	≤1.5%
Qualified Rate of Cut Straw Length	≥95%	≥95%
Reliability	95%	95%
Suitable Row Spacing	350-800 mm	350-800 mm
Stubble height	< 80 mm	< 80 mm
Maize straw crushing length	50 mm	50 mm
Grain Moisture	25%-30%	25%-30%
Lodging Rate	≤5%	≤5%
Productivity	0.5-0.8Hectare/H	0.5-0.8Hectare/H
Matched Motor	>32 HP	>32 HP
Grain Tank Capacity	2.5 Cubic Meters	2.5 Cubic Meters
Weight of Harvester	500 KG	800 KG
Unloading Type	Hydraulic	Hydraulic
Max Height of discharge	2000mm	2000mm

Working video

Pictures

Tow row Corn Harvester

Three Row Combine Corn Harvester

The corn harvesting rate is more than 98%.

Delivery for customer

If farmers would like to buy the Small corn harvester with tractor,  they will be installed well and load to 20GP and 40GP container directly.

In case farmer have tractor already, he can buy the corn harvester . It will be packed well to protect during delivery.

Welcome to contact us huayomachine@gmail.com for more details.

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