This model is very suitable for the most demanding uses in difficult environments (presence of metal chips, gravel, etc.). You will be able to move heavy loads even on a dirt path.
The wheel with treads will indeed be ideal for moving loads on slippery terrain in the presence of gravel up to 20 mm maximum (5% of the diameter of the wheel).
The frame consists of a 10 mm thick epoxy-painted steel fork and an extremely robust 17 mm thick steel plate. The galvanized steel rim is made from 4 mm thick steel (twice that of a standard rim). The metal frame is fixed and the wheel does not pivot.
Rolling is very comfortable thanks to the sealed 2 RS ball bearings.
The tire is very strong, but the rubber remains flexible with a hardness of 70 Sh A.