Main Advantages:
This new type harvester can crush the stalk when harvesting and heaping at the same time with lower enlarge consumption (can be equipped with single cylinder small tractor with more than 18 house power), smart size, compact structure, easy operation and high efficiency etc.
Due to the diversity of forms such as flat, ridge tillage, relay cropping and so on, with rows spaces' big difference from 30-80cm. 4YW-2A significantly increases the development and production of corn combine harvester flexibility and reduces the harvest cost, which is the technological breakthroughs in harvester lines.
Structure and Working Principle
The machine is composed of snapping part, fruit boxes, strew cutters, centering device etc. During the harvesting, the centering device makes the stalk in right row when the machine is walking along the ridge of the corn, and the stalk is feed into snapping rollers and snapping plates to snap the fruit box as tail wagging cutter cut the stalk and crush them into 2~6cm chips into fields. Open fruit boxes to set heap when the fruit boxes are full.
When use it, the user only need to fix it on a tractor and drive it to the field.
Parameters:
Harvesting platform configurations | hydraulic suspension lift |
The preparation of tractor power (hp) | ≥ 20 |
Harvest number of rows (lines) | 2 |
Optimum operating speed (m / min) | 40 |
Productivity (Ha / h) | 0.2~0.35 |
Operating range (mm) | 450 - 700 |
Speed (r / min) | 800 |
Grinder spindle speed (r / min) | 1800 |
Cut stubble height (mm) | 60-100 |
Loss ratio (%) | ≤ 0.5 |
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