1First furrow width
The main setting of the updated SERVOMATIC control centre is based on the inside track width of the tractor and is set mechanically using the inside turnbuckle. As an option, this can be done conveniently with a hydraulic cylinder. The swept shape of the cast yoke covers a wide adjustment range for different tractor inside track widths between 1,000 and 1,500 mm.
2Pulling point correction
The pulling point on SERVO ploughs is factory set for normal working conditions. The tractor's lower linkage arms sway so that the plough is automatically aligned along the optimal pull line, which intersects the middle of the tractor's rear axle. This ensures optimum power transmission without side pull.
For special requirements, such as ploughing on steep ground, or to change the landside pressure, the pulling point can be adjusted using a turnbuckle. If a plough beam pivot cylinder is fitted, the pulling point correction is integrated into this by a stop that limits cylinder travel when pivoting in.
3Hydraulic furrow width adjustment
As an option, the furrow width of the individual bodies can be adjusted hydraulically. Depending on the point-to-point spacing, different furrow widths are possible. The front furrow is adjusted by the four-joint linkage of the SERVOMATIC control centre so that it is synchronous with the rest of the bodies, and the pulling point is optimised accordingly.
4Beam angle
The plough beam angle is set using the beam angle lift, and needs to be adjusted if the furrow depth is changed. The beam angle lift spindle is protected inside a closed guide and can be set without the need for tools.