Mounted twin rotor rakes combining high work output and excellent manoeuvrability!

The GA 6501 P and GA 7631 P mounted twin rotor rakes delivers the forage in a central swath. The working width is from 5.65 m to 7.50 m. Their raking quality is impressive and they produce perfect swaths for fast dry-down.

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On your farm, the grassland areas are increasing and you want to purchase a double rotor rake with higher output and a compactness comparable to a single rotor? Choose the GA 6501 P or the GA 7631 P, both are mounted twin rotor rakes with central delivery.
Their double-bent hyper-tangential mounted tine arms enable high-quality raking and perfect windrow formation for fast drying and easy pick-up of the fodder. These rakes include all the features of a professional rake while being great value for money and highly manoeuvrable.
Their low weight of 1.2 tonnes and 1.5 tonnes respectively, and the close positioning of their centre of gravity in relation to the tractor, allow the use of medium-sized tractors.
Their ease of use and ease of coupling make them ideal machines when several tractors are likely to use them.

Compactness and manoeuvrability are the watchwords

Respect of road dimensions

Easy to use, the GA 6501 P and GA 7631 P can be easily handled even by the least experienced users.
The transition from working to transport position is made hydraulically from the cab, without having to remove the rotor arms, saving time between plots.
During transport, the dimensions of the machines create a compact unit, which has the advantage to facilitate and secure movement on narrow roads or in urban areas.
Thanks to their compactness and manoeuvrability, these mounted models also allow access to small plots and narrow entrances.

Compact storage compared to trailed models

You save storage space in your sheds with the narrower storage area from mounted twin rotor rakes. The machines can be stored vertically supported by its special parking stands.

Le remisage des andaineurs double rotors portés est plus simple grâce à leurs dimensions compactes.

Great raking for clean forage, free of impurities

Swath formation: the benefit of double-curved arms

The homogeneous quality and volume of windrows are conditions for fast drying and easy pick-up by balers.
The tine arms on GA rakes are in hyper-tangential position. This means that they reach a 90¡ angle very late. With the tines' sharp-angled cam, tine clearance is quick, later and requires little rotational effort to produce regular, fluffy and straight windrows. Raking is of high quality even at high speeds because the forage is not pushed past the windrow.
The advantages of double-curved arms:

They reduce the distance between tine passes. Forage loss is reduced to a minimum, even at high speeds.
The main weight is at the centre of the tine arm. This increases service life as it is not subject to pressure during rotation and the guide rollers are less subject to stress.

Rotors designed to reduce impurities

To protect the soil and the vegetation cover, a perfect rotor adaptation to variations in the field is just as important as reduced ground pressure to limit compaction. Central rakes are fully equipped to meet these requirements.
The rotors can pivot in all directions thanks to the 3D rotor suspension system. They follow variations in the field precisely and efficiently. Result: flawless performance, ensuring clean forage and healthy vegetation cover.
Each rotor is equipped with four wheels positioned close to the tines for optimised ground contouring and excellent responsiveness.
These features prevent impurities from contaminating the forage.

Articulation cardanique 3D des rotors pour le suivi du terrain

GA 7631 P: the MASTERDRIVE GIII gearbox is a guarantee of reliability

Farm machinery must work more and more hectares and withstand ever higher forces. Machine reliability and durability are the key to meet the requirements of users in terms of work output.
The MASTERDRIVE GIII geaorboxes have been developed to remain closed. The drive components thus are fully protected and the wear resistance is improved. This design ensures exceptional reliability and durability even for intensive use.
This way, the rotors offer excellent performance while reducing the introduction of impurities into the fodder, preserving its quality.

Easy adjustments for great versatility

Le réglage de la largeur d'andain hydrauliquement sur le GA 7631 P.

A swath width up to 2.20 m

The GA 6601 P and GA 7631 P have been specially designed for ease of use. Adjustments and setup are straightforward for anyone to handle, with no risk of incorrect operation. Adapting the machine to operating conditions is quick and simple.
Working width and windrow width can be adjusted as follows:

On the GA 6601 P, adjustment is performed as standard via a hand crank to achieve a windrow width of up to 2.00 m. Hydraulic adjustment is available as an optional equipment.

On the GA 7631 P, hydraulic working width adjustment comes as standard. This allows the machine to form windrows ranging from 1.30 m to 2.20 m.

Simple adjustment of working height

To preserve the sward, the working height can be adjusted on both mounted rake models. This adjustment is centralized at the front of each rotor and is performed manually using a crank on the GA 6601 P and GA 7631 P.
As an option, the raking height on the GA 7631 P can also be adjusted hydraulically to meet all requirements.

A crank handle on the GA 7631 P can adjust the working height.

Individual rotor lift

The two mounted models feature an additional optional setting: individual rotor lifting. This allows only one side of the machine to operate while the opposite side is raised to clear the windrow. This system is practical for neat work on plot points or simply for working the field edges.
In this setup, a simple in-cab control box allows you to select which rotor to lift. It couldn't be easier!

The GA 7631 P mounted twin rotor rake work only with one rotor.

Equipment

KGA 01 S control box

Available only on the GA 7631 P, the KGA 01 S control box allows to control the following functions of the rake: folding and unfolding, individual lift of the rotors (right and left) and indivdual hydraulic adjustment of the raking height.