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4YW-3 70-90HP Tractor Mounted 3 Rows Maize Combine harvester
(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 Specifications:
Model | 4YW-3 |
Type | Mount on tractor |
Number of Working Lines | 3 |
Suitable Row Spacing | 550-800mm |
Lowest Height of Ears | >600mm |
Grain Moisture | 25%-30% |
Lodging Rate | ≤5% |
Width of back-to-field machine | 1650/1800mm |
Productivity | 0.27-0.53Hectare/H |
Matched Motor | 70-90HP |
Speed | 2.15-3.54km/h |
Grain Tank Capacity | 2.5 Cubic Meters |
Weight of Harvester | 2100KG |
Unloading Type | Hydraulic |
Max Height of discharge | 1600mm |
Dimension (Length×Width×Height) | 6600*1800*2600(mm) |
Minimum Turn Radius | 5.2m |
Tye of back-to-field machine | hammer claw or flail |
Nubmer of hammer claw | 10 |
Rotate Speed of back-to-field machine | 1840(rev/s) |
Clearance apart from Land | ≥340mm |
Minimum Stubble Height | ≤50mm |
Spline Size of Universal Joint | 8D-38×32×6 |
Loss rate | ≤4% |
Grain broken rate | ≤1% |
Impurities rate | ≤1.5% |
Qualified Rate of Cut Straw Length | ≥95% |
Reliability | 95% |
Loading quantity | 2 sets/20ft container |
Date of delivery | Within 20 days for100 sets |
4YW-3 70-90HP Tractor Mounted 3 Rows Maize Combine harvester