RB5-850 is the standard model of the RB series, with a max load capacity of 5 kg and a max work radius of 850 mm.

RB6-1700 has a payload of 6kg and a reach of up to 1,700mm. It is the model that offers the second longest working radius in the RB Series, making it the ideal choice for welding applications that require extended reach without overspending on excessive payload capacity. Perfectly suited for large-scale welding setups.

RB10-1300 has a payload of 10kg and a maximum range of 1300mm. RB10-1300 is perfectly suited for working on welding, grinding, and plasma cutting applications.

RB20-1900 has a payload of 20kg and a reach of up to 1,900mm. It is the model that has the widest reach in RB series, combining maximum reach with high payload capacity, offering unmatched versatility for large-scale welding and grinding applications.