Corn harvester ES4
Engine: 155 h.p.
Working width: 2.8 m
Row spacing: 65 cm
Number of harvested rows: 4 pcs
Corn tank: 4,7 m3
Each client has his own wishes and requirements for harvesting machines. The unique ES4 corn harvester from GOMSELMASH is produced to meet the needs of even the most demanding customers in agriculture.
The ES4 is produced for harvesting corn cobs at the stage of full grain ripeness with a moisture content no more than 25%. The harvester can be used on fields with a slope of no more than 8°, on all soils except mountainous areas, in mild climates at temperatures from -5° to +40°C.
The ES4 corn harvester performs the following technological operations:
- Cutting the stems with chopping and spreading the leafy stem mass over the field
- Separating cobs from stems, cleaning cobs from wrappers, collecting cleaned cobs in a corn tank
- Separation of husked grain from a heap of wrappers and collection of the grain in a corn tank
- Spreading wrappers across the field
- Unloading cobs and free grain from the corn tank into the vehicle
The ES4 harvester is featured with a luxury, air-conditioned cab with a folding seat for an assistant operator. The optimal location of the speed control unit and the control panel directly next to the operator simplifies control of the harvester and ensures more efficient operation.
The ES4 harvester is equipped with a four-row header with a working width of 2.8 meters, designed for harvesting corn with a distance between rows from 65 to 70 cm. Five toes of the header evenly separate the crop mass and can be folded to provide direct access to the header. The cob separator carefully separates cobs from stalks, cuts, chops and spreads the stalks across the field, feeding the unpeeled cobs to the conveyor.
The productive front conveyor is the link between the processes of separating and cleaning the cobs. The stem catcher rollers located in the upper part of the conveyor allow you to remove the stems from the heap before the unpeeled cobs enter the cob husker.
Cob husker
Includes five groups of rollers for flawless and gentle cleaning. Each group consists of two metal and two rubber rollers, pressed by springs.
Wrapper conveyor
Located under the roller cleaner with two sieves for separating husked grain. Free grain is sifted and goes into a tray for transportation to the corn tank, minimizing crop losses.
Loading conveyor
Chain‑slat conveyor delivers cobs and husked grains into the corn tank. Equipped with a slipping clutch to protect against overloads and a flap cover for easy maintenance.
A capacious corn tank with a volume of 4.7 m³ ensures the storing of peeled cobs and their unloading into a vehicle after stopping the harvester. The design of the corn tank uses a reflector to evenly distribute the load across the entire volume. The rotation of the corn tank for unloading is carried out by hydraulic cylinders controlled by a handle from the cabin.
| Model | ES4 | |
| Engine | ||
| Engine model | D-260.1 | |
| Nominal engine power, h.p. | 155 | |
| Fuel tank capacity, l | 300 | |
| Working width | ||
| Construction working width, m | 2.8 | |
| Number of harvested rows, pcs | 4 | |
| Row spacing, cm | 65-70 | |
| Minimum height of cut, mm | 100 | |
| Cob cleaning device | ||
| Number of sections, pcs | 1 | |
| Number of rollers in a section, pcs | 20 | |
| Cob conveyors | scraper-type | |
| Corn tank | ||
| Corn tank volume, m3 | 4.7 | |
| Unloading height, mm | 3 100 | |
| Running gear | ||
| Operating speed, km/h | 10 | |
| Road speed, km/h | 20 | |
| Drive wheel track, mm | 2 200 | |
| Steering wheel track, mm | 2 250 | |
| All-wheel drive | ○ | |
| Overall dimensions and weight of harvester with header | ||
| Length / width / height, mm | 10 600 / 4 000 / 4 000 | |
| Weight, kg | 11 000 | |
○ option.