Corn combine harvester Model 4YW-4

Specifications

Corn combine harvester Model 4YW-4
1.Mount on 50-90HP tractor
2.Harvest 4 rows,0.53-0.8 hec/h

Corn combine harvester Model 4YW-4

 

1.Favorable performance and Advantage:

(1.Use of distribution augers improves grain tank capacity

(2.Good command of snapping roll to prevent from jam and gain high rotate speed.

(3.Adaptation spaced 450-900 MM

(4.High efficiency with 0.27-0.53 hectare per hour and higher than similar products by 0.07-0.13 hectare per hour.

(5.Header ascend and descend uprightly with no alter of harvesting angle.

(6.Tractor as center to do free motion.

(4.Hydraulic control of ascend and descend to ensure convenient and agile operation

 

2.Main Specification:

 

Model	4YW-2	4YW-3	4YW-4
Number of Rows	2	3	4
Distance between Rows (mm)	450 -900	550 -  850	550 - 850
Height(mm)	> 600	> 600	> 600
Width(mm)	1400/ 1650	1650/ 1800	1650/ 1800
Productivity(hec/h)	0.27-0.40	0.27-0.53	0.53-0.80
Matched power(hp)	50-70hp	70-90hp	70-90hp
Stalk Cut Qualified Ratio	≥90%	≥90%	≥90%
Grain Broke Ratio	≤2%	≤2%	≤2%
Reliability	95%	95%	95%