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Model 4YB-2, Required power (hp) 24-32 four-wheel single cylinder tractor, Working rows number 2rows, Capacity of tank 1.5stere - details see: https://www.machineto.com/agricultural-machinery-4yb-2-corn-combine-harvester-mini-combine-harvester-harvester-10186164

4YB-2 corn combine harvester

4YB-2 corn combine harvester is the newest type of harvestering machine developed by Hebei Nonghaha Agricultural Machinery Group Co., Ltd. It should be matched with four-wheel single cylinder tractor from 28-35 hp for working, improves the tractor’s useful ratio, it is suitable for working in the small piece of filed with many good features:

1. Small volume, easy to operate and maintaining

2. Steady working performance with high working efficiency

3. Low breakage rate of corn ears

Specifications:

Model	4YB-2
Required power(hp)	24-32 four-wheel single cylinder tractor
Working rows number	2 rows
Suitable rows spacing (cm)	50-70cm
Loss rate of corn seeds(%)	Less than or equal 1%
Whole weight (kg)	1700kg with tractor
Overall size(L*W*H)mm	4960*1650*2400
Capacity of tank (m³)	1.5

Model	4YB-3
Working width(m)	1.86
Seeds loss rate	≤2%
Working efficiency	4-7mu/h
Working speed(km/h)	4.5
Weight of whole machine	1800
Length of chopped stem(mm)	≤100
Seeds breakage rate	≤1%
Driven power(kw/hp)	≥33kw/ 60hp
Overall dimension(L*W*H)	7270*1950*3170mm
Length of the cut corn stalk(mm)	≤100
Harvest rows	3rows(not direct with the rows)
Max. transportation speed(km/hour)	≤15
Max. Climbing angle(°)	<15
The allowing angle by transverse pitch(°)	<10
Type of corn stalk chopper	Horizontal reverse blade shaft
Whole weight(kg)	1800