THRESHING AND SEPARATION

WORLD-CLASS GRAIN QUALITY

New Holland invented the Twin Rotor™ concept over 35 years ago, and has been refining and evolving this technology for almost four decades to offer farmers ever increasing capacity and improved grain and straw quality. New Holland also knows that no two farms are alike, so two different types and sizes of rotor have been developed to suit farmer’ individual needs. The 17” standard rotors are fitted to the CR8070 model, and the heavy duty, high capacity 22” design are fitted to the CR9080 model. A bespoke machine for top drawer quality and performance.


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STANDARD ROTORS

The S³ rotors are available in a 17” version with two intake flights, whereas the 22” version features three intake flights. Both options feature a dedicated separation and threshing area for complete crop threshing and separation. The Twin Rotor’s unique spiral design guides the crop backwards, to assist in effective separation and threshing.


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TWIN PITCH ROTORS

The twin-pitch variant, available on the 22” rotors, feature 44 elements, and offer aggressive separation in difficult harvesting conditions, and are particularly suitable for damp conditions, where they can offer up to a 10% increase in capacity. Two different kits are available which enable operations to select, or even convert between, rice and small grain configurations.


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STRAW PROCESSING

Once the straw has reached the end of the rotors, the 400mm diameter straw flow beater moves straw onto the Positive Straw Discharge belt. This belt directs the straw rearwards, for efficient flow through to the rear of the combine.

EVERYTHING IN GOOD TIME
The optional rotor vanes can be precisely adjusted to either accelerate or slow down the crop flow to regulate the time provided to thresh and separate the grain.


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CONCAVE FLEXIBILITY

For operations that harvest a variety of crops, crop-to-crop flexibility is achieved courtesy of easy to change concaves and separation grates. Choose between the very finest small wire options for small grains right through to the round bar concaves and grates for maize and soya beans.


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THE PERFECT MATCH WHATEVER YOUR CROP

The CR offers the ultimate in flexibility, and the Twin Rotors are fully customisable: change the rasp bars, agitation pins and separating wedges to ensure the perfect threshing and separation conditions whatever the crop.


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New Holland Agriculture a brand of CNH Industrial ©
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