Grain harvester combine GS500

GOMSELMASH GS500 combine harvester – a Class 5 combine offering the perfect balance of productivity and comfort. The combination of a single-drum threshing system, three-stage cleaning system, proven engineering solutions and a reasonable price makes the GS500 an optimal choice among "classic" combine harvesters.

The new modern UNI CAB is equipped with everything needed for comfortable combine operation, while excellent visibility from the operator's seat is an added advantage.

The ergonomic U-PAD combine control panel with logically grouped controls helps you perform operating tasks intuitively and without unnecessary effort.

HARVEST OFFICE

The HARVEST OFFICE onboard computer information system with a color touchscreen makes combine operation as efficient and comfortable as possible. The HARVEST OFFICE system helps control and monitor the condition of the main functional units of the combine in real time, control the working mechanisms, engine and transmission, monitor the progress of operating and service procedures, and provides information about warning and emergency situations.

MULTI GRIP Joystick

The modern MULTI GRIP multifunctional joystick integrated into the armrest allows you to control the harvesting process with ease. To further simplify and improve the efficiency of your work, the combine is equipped with the CROP PRESET system, which automatically adjusts the operating mechanisms – threshing drum speed, concave clearance, fan speed, and upper and lower sieve clearances – when changing crops.

The powerful LED VISION LED lighting system with ten work lights provides comfortable and efficient harvesting even at night.

The GS500 is equipped with a feederhouse featuring four high-quality engineering chains. With a feederhouse width of 1,500 mm and a simple conveyor design, you get reliable and uninterrupted crop flow and the ability to work with minimal downtime during the most demanding harvesting period.

Harvesting difficult crops is no longer a problem: the hydraulic reverse function allows you to complete harvesting within a short time, saving time when cleaning the feederhouse and header. The use of a hydraulic motor in the feederhouse provides stepless conveyor reversing, significantly reducing the time required for this operation.

Feederhouse Conveyors

A simple and reliable spring tensioning mechanism maintains constant tension under various harvesting conditions, allowing you to focus your attention on more important stages of harvesting.

Hydraulic Multicoupler

The hydraulic multicoupler for header connection reduces the time required to attach headers and makes the process less labor-intensive.

The foundation of the GS500 is a classic threshing and separation system that has repeatedly proven its effectiveness across various soil conditions and harvested crops.

In addition to outstanding technological reliability, this design provides versatility and ease of maintenance. The largest drum in its class, with a diameter of 800 mm, together with the concave, allows the threshing process to be significantly gentler without reducing threshing efficiency. The concave clearance required for optimal threshing is adjusted by an electromechanical mechanism controlled from the cab.

The DRUM-FLOW system demonstrates its full performance when working with difficult crops – high straw content, heavy weed contamination and high moisture levels. This threshing system also eliminates the need for additional dust removal devices. This is achieved through minimal airflow generated by a single threshing drum, which reduces dust formation in the header working area. This technology increases reliability without unnecessary additional costs.

The GS500 is ready to handle even the most difficult crops. To make this process as efficient as possible, the combine is equipped with the DRUM RESET system. This system allows blockages to be quickly and efficiently cleared without stopping the threshing drum.

Beater Board

After threshing, the straw moves evenly through an underside-open straw walker, ensuring reliable separation of virtually all remaining grain. Thanks to the finger grid of the beater board, the grain material is initially divided into two layers that are evenly fed onto the cleaning sieves. This system allows even large volumes of straw to be processed quickly and easily.

Sieve System

A large 5.0 m² sieve area, three cleaning stages and a powerful fan with uniform airflow distribution across the sieves – this cleaning system meets the highest requirements for grain cleanliness.

Seven separation stages with an optimized height difference at each of the five straw-walker sections, combined with a large amplitude of reciprocating movement, improve grain separation from the straw material, maintain stable productivity and reduce losses.

Electric adjustment of the cleaning sieves makes the harvesting process more technologically advanced, comfortable and efficient, ultimately reducing losses and improving grain quality.

• Precise adjustment: electric adjustment allows you to quickly and precisely change sieve settings without manual intervention.
• Increased efficiency: the ability to instantly adapt the sieves to current conditions helps maintain grain quality and reduce losses.
• Time saving: quick switching between operating modes or settings reduces the time required to adjust the equipment.
• Ease of operation: the system is controlled from the control panel, making operation easier and reducing operator fatigue.
• Feedback and automation: the system can be integrated with automatic control systems to optimize harvesting processes.

The combine's 9,000-liter grain tank is ideally suited for medium-sized farms with field yields of 3–5 t/ha.

A full grain tank can be unloaded without damaging the grain in less than 2.5 minutes thanks to an unloading rate of 70 l/s. The STICK CONTROL function allows you to harvest high-moisture grain, thereby reducing equipment downtime.

The unloading auger's height and reach make unloading grain into transport vehicles convenient, even when the combine is equipped with headers with a working width of 9 meters.

The proven OPTI-CUT 80 straw chopper with an optimal number of 80 knives provides consistently high-quality chopping and spreading of crop residues without the need for additional functions.

The use of a formed balancing disc and floating bearing support increases the reliability of the straw chopper, reduces axial stress and thereby extends bearing service life, saving you time and money.

The GS500 is designed for harvesting various crops. When working with easily damaged crops such as corn, sunflower and others, a reduction gearbox is provided. This ensures gentle threshing with a minimum percentage of damaged grain.

Thanks to the innovative ARC-SYSTEM, the radiator is cleaned by a reverse airflow generated by the reversible fan, blowing debris out of the air intake area. This increases combine productivity and simplifies maintenance.

The GS500 is equipped with an automatic centralized ALS lubrication system, which provides a safer way to deliver the required amount of lubricant at the right time and ensures reliable operation of 11 major assemblies. As a result, you can use your working time more efficiently, reducing downtime and maintenance time.

For convenient maintenance, the GS500 is also equipped with an additional pneumatic outlet located in the lower rear part of the combine. This option helps reduce the time required to clean key combine components.

In addition to harvesting cereal crops, the GS500 can be equipped with headers for harvesting various crops, increasing its seasonal utilization and reducing direct operating costs.

Whatever crop you grow, you can harvest it with the GS500 combine using our headers

For more detailed information about prices, purchasing terms and combine deliveries, please contact the dealer in your region.