Highlights

Let's start with sustainability. We were able to significantly reduce noise emission as well as fuel consumption. To improve operability, the overhauled operating concept SPECTIVE is integrated and, in addition, a new radio concept and SPECTIVE CONNECT - a digital solution - await you. To ensure high machine availability in the different applications, the MCO 90(i) EVO2 is equipped with the software-based Ringbounce Detection. The machine also has the highest crusher drive power in this class.

Let's take a closer look now at our new cone crusher. The plant not only has a new look. The chassis beam was extended and the overall plant has a somewhat more robust design. We were inspired by the big sister of the MCO 110(i) PRO.

This helps to avoid material build-ups and clogging, which is very beneficial particularly in operation behind a primary crusher or an upstream plant, as the fine material falling from the scraper no longer sticks to the hopper.

This plant is equipped with a hopper extension, which can remain installed for transport and does not have to be disassembled every time as is often the case with our competitors.

Alternatively, a hydraulically foldable hopper filling aid is available. This permits simple wheel loader feeding from behind.

The volume of the basic hopper has also increased slightly compared with the previous plant.

The MCO 90(i) EVO2 can also be equipped with a magnetic remover as before. A metal detector, which stops feeding in the event of an emergency, is on board as standard and also contributes to the high machine availability.

In the front area you can easily recognise that the material guides at the side which previously had to be folded manually are now permanently integrated in the hopper and manual folding up and down for transportation is no longer required. This saves time and is much more convenient.

I'd also like to mention the ground clearance in transport position, which has been increased by half a metre and is a big advantage when loading to the flat bed trailer. The proven sealing concept and the individually exchangeable elements of the impact bar were adopted from the predecessor series.

What is also noticeable is that many competitors weld the impact bar into the hopper, repairs are then always connected directly to welding and burning operations. At Kleemann everything is screwed and therefore maintenance-friendly.

It guarantees continuous crusher utilisation thanks to optimised loading – for a daily output of up to 10% more and improved product quality. This is included in the scope of delivery for the MCO 90(i) EVO2 as standard. The MCO 90(i) EVO2 works in conjunction, e.g. with our jaw crusher MC 110(i) EVO2 in most applications. The line coupling option allows the two machines to be coupled with one another. The crushing process between the crushing plants is then optimised automatically so that material is always conveyed with maximum efficiency through the machines. For safety reasons, the crushing and screening plants are connected to each other by a cable.

We differentiate ourselves from our competitors primarily by the wide range of applications, the increased operational safety and availability, as well as the highest drive power in this class.

Thanks to an efficiency increase in the power pack and overhauling of the belt drive, we were able to increase the available drive output for the crusher. Although this alone does not permit crushing of more tons per hour, it still achieves an overall more continuous crushing process: at the end of the day, less throughput fluctuations result in a higher daily output. This is visible especially in the crushing of extremely small material, i.e. in the tertiary range, where small feed sizes and narrow gap settings lead to increased power consumption.

This results in more tons of final product per litre of consumed diesel.

In terms of crushing capacity, we are competing at the top end of the market. Each one of you can easily calculate what financial advantages a higher crushing capacity brings.

Our overhauled crushing tools complement this increased drive power perfectly and further increase the return.

Maintenance

The maintenance of the crusher is also more comfortable. An additional maintenance opening and the new crusher platform considerably facilitate all maintenance and service activities. We also streamlined the position of the clamping wedges for the crushing tools so that there is now only one identical position for all tools, irrespective of whether standard or shorthead is used.

In addition, we received some details from the operators and implemented them directly, such as the automatic correct positioning of the inlet hopper when changing tools.

Overload system

The wide range of applications is very important: with our crusher and the various crushing tools we can cover a gap setting range from 6 - 45 mm. With many competitors, time-consuming and expensive conversion work at the crusher is required in order to realise such a wide range of applications.

Our overload system Ringbounce Detection also provides a very good solution to the "all-in-feed", which is well known in the sector. Good product quality is expected from a cone crusher and this product quality is also delivered by our MCO 90(i) EVO2 together with optimal output.

On many competitor plants the gap setting opens erratically in the event of a latent overload and the quality of the final product is negatively affected by oversize grain. In this case, although the crusher is protected from damage a stable process is not guaranteed.

Unlike with the Kleemann Ringbounce Detection overload system. Here the operator can choose between two modes and consciously allow oversize grain and thus favour a "higher" crushing capacity of the product quality or retain a stable gap setting and thus high product quality. This option also demonstrates the flexible and versatile use of the MCO 90(i) EVO2.

The tarpaulin cover can be removed in a few hand movements by one person without the need for tools, meaning that you reach the belt and the sealing quickly and easily without tools. This saves time and is very simple, thus facilitating the work.

We also redesigned the accessibility to the crusher discharge conveyor and the crusher drive.

As optional equipment, belt scales are available both for the crusher discharge conveyor and the fine grain conveyor. The quantities produced can then be read off on the operator panel at the plant and in SPECTIVE CONNECT. With SPECTIVE CONNECT a report can also be created conveniently and sent.

Thanks to a significant improvement in the material transfer point, the material is now distributed much faster across the entire screening width. We were able to reduce the screening length by 0.5 m with the same screening capacity.

The transport height was reduced to 3.4 m with this reduction of the screening length. Depending on the country, this lowers transport costs considerably or allows the issue of permanent driving permits.

If you want to regularly move the oversize grain from the process, an oversize grain conveyor, which can also be swivelled hydraulically as an option, is also available.

A modern diesel generator with power transfer box and controlled fan drive ensure less consumption and more efficiency, as well as unique accessibility.

The optional elevation of the air intake reduces the service and cleaning effort, lowers operating costs and increases the machine availability.

Everything can be folded in a few hand movements for transportation and quickly put back into operation again at the next construction site.

Even the noise emission was reduced considerably. This is a big, audible improvement especially for our operators.

Apart from the overhauled touch panel, we now offer two radio remote controls that can be operated intuitively. Firstly, the large radio remote control for the entire setup process and of course the operation of all functions. Secondly, a small radio remote control with which the user can operate all relevant functions in automatic mode in a space-saving manner from the excavator.

All of this is supplemented by SPECTIVE CONNECT. SPECTIVE CONNECT is the logical extension of our operating concept and offers genuine added value. With this digital application all operating data can be transmitted directly to a mobile end device via WLAN. The operator therefore has all relevant information, messages and troubleshooting aids directly on site and can also easily send clearly arranged reports.

As a result, the driving speed increased by 60% compared with the EVO1 and the plant can be controlled very precisely, which considerably facilitates loading and positioning in the plant train. Refuelling from the ground for diesel as well as AdBlue is included in our standard configuration. But not necessarily a given for other machines on the market.

Similarly, the central drain point for coolant, engine oil, gear oil and fluid coupling oil is also a new feature. With our EVO2 plants, for maintenance activities you no longer have to open a screw fitting on your knees in the power pack in order to drain the media. Everything can be done safely and cleanly from the ground.

We also further developed the lubricating oil unit and created additional added value.

And here we also attached great importance to easy maintenance of the machines, e.g., through "automatic emptying" of the lubricating oil tank when an oil change is pending. The service time can be reduced considerably here, as the oil can be pumped directly into an oil drum or similar container. This lowers the operating costs and increases the availability of the plant.

In addition, the lubricating oil unit now also heats up the oil approx. 20% faster. This means that production can be started earlier, which quickly becomes noticeable in an average winter month.

The accessibilityin the area of the lubricating oil unit and the bend pulley of the crusher discharge conveyor speaks for itself.

We have very short make-ready times, which means that fast changes of location and a faster start of production are possible. Thanks to our new radio remote control, all these activities can be carried out at a safe distance with an optimal view of the plant.

Furthermore, no parts have to be disassembled for transportation thanks to hydraulic folding functions.

As already mentioned, a further positive feature is the reduced transport height of 3.4 m, which means that, depending on the country, transport costs can be lowered significantly or permanent driving permits can be issued.