Samasz Disc Mower – KDD two-sided mowers

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Samasz mowers KDD 861 and KDD 941 are designed to operate with front disc mowers KDF 300 or KDF 340.

The double-sided mower consists of two mowers with central suspension mounted on a joint frame. This solution saves time and leads to less fuel consumption during mowing of large grassland areas.

KDD mower completed with front disc mower 3,00 m forms a combination – 3 – mower set MegaCUT. It is an excellent alternative to expensive self-propelled mowers.

 

Central suspension

Mowers in Mega CUT sets are centrally suspended, which enables perfect ground following, even weight balance on the ground and optimum operation in every condition.

 

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PTO shaft with friction clutch

Drive from central gearbox to cutterbars is transmitted through PTO shafts with overrunning friction clutch, which protect the cutterbars against damage.

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Flow divider

When working with MegaCUT sets comfortable operation is a priority. Flow divider enables even steering of cutting units by means of only one hydraulic connector in a tractor..

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Approach sensor

Double-sided mowers are equipped with approach sensor blocking arms lifting. This option is very important when taking turns over swaths. An operator does not have to control lifting height of mowers and the risk of PTO shaft damage is eliminated.

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Road lighting

The set is equipped with its own road lighting and warning plates. They guarantee visibility and safety during transport.

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Transport position

Owing to lowered rotation point 4 m transport height was reached, which guarantees safe transport on roads.

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Integrated cutterbar gearbox

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Mechanical lock of cutting units..

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Hydraulic safety breakaway devices

Rear double-sided mowers in Mega CUT sets are equipped with hydraulic safety breakaway devices. They protect mower against hitting into small obstacles. In the event of hitting an immovable obstacle the cutterbar folds back about 30 degrees and at the same time rises about 70 cm. Afterwards, the cutterbar automatically comes back to its working position.

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Adjustable safety guards.

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Linkage frame adjusted to II and III cat.

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Electric steering panel

Steering panel in tractor’s cabin enables comfortable steering of rear mower’s arm’s positioning when taking turns over swaths or in transport.

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PERFECT CUT

Based on the experience of our customers in Poland and in Western Europe we have introduced to our production a new model of cutterbar: Perfect CUT. Precise cut, high durability of components, protection against sudden disc stop in case of coming into an obstacle, quick and easy disc module replacement owing to modernized upper disc hub are the main advantages of Perfect CUT cutterbars. New cutterbar is mounted in every SaMASZ disc mower apart from KDL series based on Comer cutterbar.

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Main advantages of PerfectCUT cutterbar:

1. Smooth regulation of cutting height from 4 to 7 cm.- sliding skids from 5 to 9 cm
2. 6307 2RSN bearings in bevel gears and 6307 2RS in disc modules are the most durable and unprecedented among our european competion.
3. Specially hardened discs and sliding skids made of Boron steel, protected against mud and dirt by means of the blades.
4. Easily replaceable knife holder pins.
5. Hardened knife holder made of Boron steel, especially designed in order to eliminate stucking of the knives under the disc.
6. Innovative system of quick knife replacement. The knife can be changed only when the disc is adjusted sheer to the cutterbar (+ – 30 degrees). The system decreases the probability of knife loss almost to absolute minimum in case of hitting into stone.
7. Modernized, hardened sliding skids made of Boron steel protect the whole surface of cutterbar on the bottom. Quick and easy replacement of the skids (only two bolts to unscrew).
8. Additional steel skid protecting cutterbar’s drive.
9. Hardened cutterbar made of steel.
10. Protection against stones in standard equipment.
11. Quick and easy replacement of disc module thanks to modernized upper hub.
12. Bevel gears with 25 mm tightness.
13. High quality knives comply with strict safety rules. SaMASZ logo engraved on the knife is a guarantee of its quality.

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Protection against stones in standard equipment
Specially designed disc module protects the cutterbar with bevel gears in case of very strong, extreme hit of the disc e.g in a stone. The force of the hit cuts off only the key. Then, only the module needs to be replaced without the necessity of expensive cutterbar repair. The replacement of the module takes only a while and can be done on the field. Owing to that solution the time crucial during forage pick-up is spared. Modernized upper disc hub enables quick module replacement. Special cavities for bolts make it very easy to disssemble the module without the necessity of unscrewing upper hub. The drive of the discs is transmitted by means of bevel gears with high diameter, which increases the resistance of the disc in case of hitting into an immovable obstacle..

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Comparison of bevel gears
Our mowers are equipped with Perfect CUT cutterbars based on bevel gears transmitting higher strength.

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Perfect quality of cut with Perfect CUT cutterbar

New Perfect Cut cutterbars have high quality of cutting even with very low grass during 3, 4 and further cuts. During 1 and 2 cut when high grass prevails it is recommended to cut with height between 53 mm and 68 mm. Depending on the angle of cutterbar’s inclination there are the following cutting heights.

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Perfectly profiled design

Rounded shapes of cutterbar’s bottom surpass the designs of other manufacturers. Streamline shape facilitates operation on more earthen and stony paddocks. No sharp edges on the whole cutterbar, smooth surfaces of sliding skids give protection to the turf.

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Quick knife replacement by means of special key.

 

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