POLARIS

POLARIS

POLARIS

Product catalog summary
Overview: The document provides technical specifications and features of the POLARIS series mowers and mower-conditioners, highlighting their design, functionality, and operational benefits.
Specifications: The POLARIS mowers feature a very thick cover with integral reinforcement to prevent flexing and twisting of moving parts. They include integrated wear protection made of treated steel and an access hole for blade replacement. The main support is mounted with six bolts for easy gearbox examination. Bearings with a large pitch reduce shear strains on the pinion shaft.
Models and Features: The POLARIS series includes models 245, 285, and 320, available in both front (F) and rear (R) configurations. Key features include a dual-spring suspension system that cushions ground contact, preventing soil contamination and grass damage. The mowers are equipped with a hydraulic arm for vertical positioning, ensuring regular mowing, high working speed, and minimal blade wear. A 'Non-stop' safety release allows continuous operation without stopping the tractor after encountering obstacles.
Technical Data: The cutting width ranges from 242 cm to 318 cm, with weights varying from 900 kg to 1160 kg. The number of discs and blades varies by model, and the PTO speed is 540/1000 rev/min. Power requirements range from 70 HP to 95 HP, depending on the model.
Conditioning Options: The POLARIS mowers offer two conditioning options: rubber rollers for delicate conditioning of leguminous forage and flails for fast conditioning. Rubber rollers are spring-mounted and open upon foreign body entry, while flails feature a tined rotor with a V-shape and sequential helical arrangement for effective conditioning. The intensity of conditioning is adjustable, and the conditioner is activated by trapezoidal belts with automatic tightening.
Contact Information: The document provides contact details for Tonutti Group's head office and production plants in Italy, as well as their offices in the USA and Russia.
Disclaimer: Tonutti Wolagri S.p.A. reserves the right to make changes or improvements without notice, and the information is general in nature.
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Catalog excerpts

POLARIS-2

Very thick cover (5 mm) with integral reinforcement. This cancels out flexing of the cutting group so as to avoid twisting of the moving parts. Integrated wear protection made of treated steel and with access hole for blade replacement. Main support: mounted in a single block on the cover with 6 bolts that allows separate and simple examination of the gearbox. 4 Bearings with large pitch (30mm) cancel the shear strains on the pinion shaft.

 Open the catalog to page 2
POLARIS-3

MOWER AND MOWER-CONDITIONER SWING MOUNTED THE MOWING UNIT MOUNTED ON A SWINGING CENTRAL SUSPENSION ENSURES: Regular mowing High working speed The POLARIS machines all have a “Nonstop” safety release with which it is possible to continue to cut without having to stop the tractor unit and without reversing after finding an obstacle. The re-coupling is automatic, without operator intervention or hydraulic means, increasing machine lifespan. Easily overcomes obstacles Minimum blade wear The dual-spring suspension cushions the The mower is available with a hydraulic arm contact of the mowing unit...

 Open the catalog to page 3
POLARIS-4

FAST AND GOOD CONDITIONING The rubber roller conditioner is designed for working on leguminous forage (alfalfa, clover, etc.). These products require delicate treatment in order to not damage the leaves that contain most of the nutritive value. The conditioning intensity is rapidly regulated by the opening of the spring-mounted rollers. These open up in the event of the entry of a foreign body. The motor transmission is split between both rollers through a gear that ensures they are synchronised. With flails for fast conditioning The flailed conditioner is equipped with a tined rotor that is...

 Open the catalog to page 4

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.