The ZhVN-9.1 mounted cutterbar is a new Sunfloro product in the line of devices for separate harvesting using a combine harvester. It is used for harvesting spiked cereals and sown grasses with the mowed mass being placed in a single counter-flow swath in all climatic zones where the separate harvesting method is used. The ZhVN-9.1 can be combined with any domestic or foreign combine harvester.
Sunfloro ZhVN-9.1 mounted swath harvesting header
The mounted swath harvesting header ZhVN-9.1 is an efficient device for harvesting spiked cereals and sown grasses with the mowed mass being placed in a single counter-flow swath in all climatic zones where a separate harvesting method is used.
Description
The ZhVN-9.1 mounted swath harvesting header is designed for mowing spiked cereals and sown grasses with the mowed mass being placed in a single counter-flow swath in all climatic zones where a separate harvesting method is used.
The ZhVN-9.1 header ensures:
- good quality swath laying and optimal volume;
- high productivity for mowing and picking up;
- facilitating the working conditions of the operator.
Advantages of the ZhVN-9.1 header:
- robust design without significant weight gain;
- compact and reliable drive that protects the header from jerking loads;
- the ability to work with stunted, fallen and leguminous crops due to smooth feeding of the crop, easy setting of the angle of attack of the tines and the location of the tines near the cutting unit.
The ZhVN-9.1 can be aggregated with any brand of combine harvesters.
The principle of operation of the ZhVN-9.1 grain cutterbar
When the combine is moving with the ZhVN-9.1 header, the side dividers separate the crop, the reel picks it up and brings it to the cutting unit. After cutting, the crop falls on a five-lane belt and slat conveyor, which takes the cut crop to the ejection window.
The mowed mass is placed on the stubble so that the ears are located on top of the swath, which helps to accelerate grain ripening and drying after rain.
The header can be adjusted to a given cutting height, which allows you to capture the plant mass in a wide range of heights, up to the dead crops. The adjustment is made by the operator using the combine's hydraulic system directly from the cab. The reel rotation speed is automatically adjusted depending on the speed of the machine.
The cutterbar, reel and conveyors are driven by the combine's PTO.
The uniformity of the cut when driving on uneven terrain is ensured by a spring damping system mounted on a frame structure mounted on the combine harvester.
Design advantages of the ZhVN-9.1 grain swath mounted header
- Belt drive of the reel. Five-lane, sprague, slatted reel with belt drive. Does not require a safety clutch. This design makes it possible to use the reaper in fields with a short stubble.
- The Schumacher MPN knife drive. The Schumacher MPN knife drive is original or analog (at the customer's choice) with a vertical pulley arrangement. Eliminates the use of crossed belt transmissions and, as a result, increases the service life of the drive belt. High-quality cutting unit. The Schumacher cutting strip and cast fingers ensure a reliable cut of the grain.
- Rigid knife bar. The knife bar is a profile solid tube 60x40x4mm and a solid angle 50x50x5 mm, which ensure the straightness of the front bar in the horizontal and vertical planes.
- Adjustable knife clamping. It allows you to easily and accurately maintain the gap between the segment and the countercutting plate, which is necessary for a high-quality cut of crops.
- Frame assembly that copies the relief. A frame assembly with two blocks of eight springs that allow the reaper to follow the field relief in the transverse and longitudinal planes.
Technical specifications of the ZhVN-9.1 mounted header
Parameters | Value |
Working width |
9,1 m |
Working speed |
to 12 km/h |
Speed of transportation |
to 20 km/h |
Productivity |
9 ha/h |
Cutting height |
70-200 mm |
Platform width |
1140 mm |
Width of the ejection window |
1295 mm |
The speed of the reel |
17-50 rpm |
Тип привода ріжучого апарату |
МПН по типу Schumacher |
Number of double strokes of the cutter blade |
515 per min. |
Weight |
2297 kg |
Can be aggregated with combine harvesters |
Any brands of combine harvesters |
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