The CURVETECH automatic steering system for the rear rotor is available as an option on the TOP 632 A. Two hydraulic cylinders work together to steer the rear rotor. An additional linkage between the front pivot point of the main frame and the hydraulic cylinder ensures optimised overlap of the two rotor units when cornering. Maximum utilisation of the working width is guaranteed.
The TOP 632 A CURVETECH gives you maximum operating convenience thanks to the standard BASIC CONTROL pre-select system. You can easily choose between single swath, double swath, manoeuvring modes. The two hydraulic cylinders for steering the rear rotor are controlled automatically so that when the spool valve is actuated, the rear rotor swings out on the correct side.