RTS rollers can be used in conjunction with TwinSet front set-up to realize a 4-point support system with all steering units. This means a significant increase in manoeuvrability, load capacity and safety.
To compensate for differences in ground flatness, an hydraulic piston with a stroke of 30 mm is installed in the centre of each RTS roller. This system helps keeping all four units in contact with floor, just as trailers and semi-trailers with hydraulic suspension do.
When using the classic 3-point ground system, the compensation system can be disabled.
2 models available: RTS 15 & RTS 30