BAA-0004 4-hole maintenance-free hub

Well-chosen hubs, together with other components, in addition to purely practical advantages such as easy installation or replacement, are able to increase the efficiency of work by more than 100% and reduce operating costs by up to 30%.

Usually twice a year, in spring and autumn, farmers prepare the soil for new seeds. In recent years, the period of unploughed work preparing the soil for sowing has been extremely short, prompting the search for solutions that optimize time, resources, and are environmentally friendly.

The maintenance-free type hubs do not require regular lubrication. Thus, the time required to operate the machine is shorter, if only because there is no risk of tearing out the grease nipples - calamites, which are most often damaged when working at great depths.

We care about the efficiency of our parts, so we control the entire production process in detail by:

• We test the tightness of EXPARTO brand hubs and the proper fit of mating parts.
• The degree of precision in the manufacture of individual components translates into maximum long life of parts, which at the same time guarantees the absence of backlash between mating elements.
• The balls in the bearings, axle, bodies and other components are made of carefully selected steel. Proper control of the composition guarantees the right level of hardening and the subsequent efficient operation of the part.
• We test hardness using Rockwell and Brinell hardness gauges to ensure that none of the heat-treated parts are too soft, which would cause premature wear, or too hard, which would lead to sudden failure.
• Reliable control is a guarantee of 100% repeatability of products.

EXPARTO hubs are successfully used for disc harrows, shell harrows, forestry harrows, cultivators, disc plows and stubble cultivators (grubber), sowing units, seeders, hybrid units, rake and ripper discs.

The hubs supplied by Exparto are compatible with machines manufactured by:

Agrisem, Agrimet, Agro lift, Agromasz, Agrotom, Akpil, Amazone, ATMP, Awemak, Batyra, Bednar, Bomet, Bury, Czajkowski, Dexwal, Euromasz, Expoam, Goliath, Horsch, Kunh, Kverneland, Lemken, Mandam, Metalfach, Pettinger, Polgrom, Rol/ex, Rolmako, Staltech, Strumyk, Unia, Vaderstad, , PPHU ZAPAŁA and other machines equipped with SKF , Krasnik or C-type hubs.