COMIA C20 and C24 2ROTO

NEW BIG SAMPO MODELS COMIA C20 AND C24! 30% more harvesting capacity compared to C12. And even more uptime with the big grain tanks, 9000 liter and 10000 liter.

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NEW BIG SAMPO MODELS COMIA C20 AND C24! 30% more harvesting capacity compared to C12. And even more uptime with the big grain tanks, 9000 liter and 10000 liter.

Combining the best elements of known threshing technology’s, the harvester will be called a Hybrid. The harvester, has large separator surfaces, has two opposite spinning rotors that make the harvester more than 30% more capacity than a similar-sized straw walker machine. Threshing is achieved in the traditional way, but the rotors add separation capacity.

Cutting header 6,9 m
Grain tank 9000 l and 10000 l
Engine 6-cylinder 300 hv AGCO POWER Tier5
Air conditioning Yes
Pre-threshing cylinder Yes
Threshing cylinder 8-rasp bar HD
Unloading speed 100 l/s
Separation rotaries 2 pcs
Straw chopper 3800 rpm
Front tires 800/65R32
Rear tires 500/70R24


AVARA - style and functionality

Eight work lights, modern LED headlights, and a wide windscreen. One of the factors considered during the design of the cab, was the driver’s clear visibility of the cutting header.  The harvesters of the COMIA series have a multi-function drive handle, and the layout of the other controls has also been carefully designed. All threshing-related activities, such as the controls of the machinery and cutting header, are located in the armrest. The console also has 12V and USB connectors. You can easily control the modern COMVISION II touchscreen with one hand while harvesting. It is very easy to monitor threshing, when at the same time you can see e.g., the grain loss monitor, height of cutting header, speed, and warning lights. Any alarms can be seen on the COMVISION II screen as  pop-up warnings, and the system also gives out an audible signal.

Cutting header

Excellent cutting headers

Easy to connect, recognised for its geometrics, and fully hydraulic operations. The nylon/plastic tines of the pick-up reel, which have been found to be effective, and the hydraulic header reverse put the finishing touches on this highly functional cutting table.
 Side tilt and distance height control come as standard. The widest header is 6.9 metres  and it has a feeder auger with chain drive.
The combine can be ordered with a Vario type of header. (on the picture) Then the width is up to 7,5 m. Then the header is manufactured by BISO GmbH, from Austria.

Threshing mechanism

2Roto, two threshing cylinders, two rotors

The hybrid threshing mechanism of the COMIA C24 2Roto is based on the C12 model. C20 model has a single threshing cylinder. The biggest difference is that the straw walkers have been replaced with two rotors. These two rotors spinning opposite each other raise the threshing efficiency by more than 30%.  The rotors are fed through the rear beater from above. Threshing itself is performed using the familiar TS double cylinder system. The efficiency of the fan and the grain elevator has been improved significantly and the drive capacity of the cylinder variators has been increased. The system automatically tightens the belt more as the load gets bigger. 
 The RV2 lamella upper sieve efficiently removes chaff and the RV3 lower lamella sieve sieves clean grain into the tank, like in the other combine harvesters of the COMIA range.


Power and durability

Every combine harvester of the COMIA-series has a strong three-gear gearbox. The C24 is equipped with a Heavy Duty front axle, to carry the load when the big 10m3 grain tank is full.
A strong front axle equipped with final drives and disc brakes, allowing for the use of wide tires. Optionally, the COMIA can be equipped with extra wide tires. You can check from the specifications, which tires go with your COMIA. Hydraulic four-wheel drive, which helps driving in tough conditions, is available as an optional extra.


The undisputed leader on the market with regards to cleanability

Thanks to their technical solutions, the Sampo-Rosenlew combine harvesters have always been easy to clean. For example, the grain pan sections can be extracted and the straw walker bottoms can be removed. Although the same features may be included in other makes, Sampo has implemented them so that you do not have to carry out cleaning in your service area. Instead, you can clean them on the field and have more uptime.

Grain tank

The bigger the tank, the greater the efficiency

The COMIA C20 and C24 has been equipped with a 9,000 and 10,000 litres grain tanks. When threshing, the lid of the grain tank must be lifted, but this is easily done electrically from the cab. The unloading speed is a whopping 100 l/s and the unloading height is 4.4 metres. The length of the unloading pipe is also sufficient, even with a wider cutting table. The long unloading pipe can easily be swung by pressing a button on the drive handle. Unloading is also started from the drive handle.
A large grain tank window allows easy monitoring of the filling of the tank. The tank is illuminated with a powerful LED light. This way you can monitor the grain quality also at night. The filling alarm of the tank is connected to the COMVISION II screen, and it lets you know when the time comes to empty it.