Castor for extreme uses. The diameter of 250 mm is relatively small to fit on most mobile moving machines (to be loaded into a truck by hand, for example).
The rubber is highly tear-resistant and will withstand the presence of protruding gravel with a maximum diameter of 12 mm. The treads adhere perfectly to any type of terrain (excluding plowed fields).
The hardness of the rubber is 70 Shores A, which makes it very effective in terms of noise nuisance and shock absorption. This castor complements our ranges of the series 20-1 as the most robust relative to its diameter. The lower design model can be found here for a load of 400 kg. The difference with the other model lies in shock resistance; the mount of this model is very thick and will not break under repeated shocks permanently. Model suitable for overcoming obstacles.
The wheel does not deform under static load if the weight is left for long months.