The two-row bunker harvester EVO 280 was first introduced in 2018. With three large separators and a pick-up device for different types of root crops. For example, potatoes, onions and carrots, extensive improvements will be introduced.
Extending the range of nonstop continuous digging
In 2014 the company UGLY has published information on a unique patented NonstopBunker. Bunker with a volume of 5,5 t, which allows unloading of the bunker while driving.
The EVO 280 is the first combine harvester to be equipped, along with the standard 8 tonne hopper, with a completely new version of the NonstopBunker, which has been increased to 6 tonnes. In addition, due to the increased hopper volume, the loading height and width are significantly increased. This makes it possible to load export vehicles. They are located at a greater distance from the combine. As well as simple and convenient loading of tall vehicles while driving.
The principle of operation of the Nonstop bunker:
Traditional silos are usually unloaded in a single process into a vehicle or containers when they are full. The continuous reloading process during digging means that it is unloaded from one side of the bunker and simultaneously loaded from the other side. If this process is interrupted when the vehicle is full, then the crop remains on the discharge side of the hopper. Therefore, the available theoretical hopper volume cannot be used.
Ingenious principle UGLY for the bunker design of the NonstopBunker type allows the reversal of the bunker floor conveyor without increasing the risk of damage to the crop. As a result, the volume of the hopper can be fully utilized at any time. Consequently, the returned product serves as a “soft bed” for the subsequent product flow.
Above all, the advantages are the unloading time of approx. 45 seconds. This is half the size of conventional bunkers divided into two parts. In addition, extremely gentle product handling. As there is no additional fall stage in the bunker. Users confirm a 30% increase in power compared to combines with a standard hopper.
Powerful wheel traction
A drive axle can be fitted to increase traction, improve soil management and reduce energy consumption. For the first time on the market, hydraulic drive of both wheels is possible. For transport widths less than 3 m on the road and with full EU type approval. With a constant gross pulling force of more than 2,3 t (23000 N). The drive power can be briefly increased to over 2,6 t (26000 N). The small transport width is achieved by an axle with a 500 mm extension function. Thus, when extended, it provides extremely good stability on the field.
Automatic cleaning of separation devices
The Turbo Clean function makes it easier to clean certain conveyors and separators. For this, the drives of the conveyors and separating devices are started sequentially at maximum speed. How self-cleaning is achieved. Turbo Clean is activated manually at the push of a button or automatically at the end of the field.
Double-row bunker harvester EVO 280 - Comfortable workplace
The new comfort packages offer height-adjustable inspection table footrests. They allow the sorting personnel to work at a comfortable height. In addition, there is a waterproof storage box, a padded inspection table, and a drink holder. And also a container for washing hands with a volume of 15 liters. Probably thanks to the new illumination of the inspection table, the sorting staff and the driver have a good view of the crop flow, even in the dark. Of course, the standard aluminum folding ladder is multi-functional. It is suspended, for example, in the area of the separating devices. The operator has an overview of the entire machine using the SmartView video system. As a result, the system was awarded the DLG Silver Medal for many of its unique functions.
For working on heavy soils
For heavy soils, polyurethane coulter blades can be used. The blades have extremely high wear resistance, which minimizes soil adhesion. In addition, crushers are available for the first screening conveyor. They prevent clods from accumulating on sticky soils without stones.
Optimum equipment for all types of soil
The needle conveyor of the third separating device can be equipped with a plate conveyor. The conveyor has long, soft needle ridges. Stones and clumps sink deeper and can be more efficiently separated from the crop flow.
Beyond Boundary Certification
The EVO 280 has full EU type approval according to the official Regulation (EU) 167/2013. Consequently, compliance with statutory safety and environmental standards is confirmed. This permit has advantages especially for resale within the EU. Because admission does not require a separate national permit.