Pressure limitation on the bale grab application

This function enables the convenient and protective use of a bale grab and protects the plastic wrapping from damage, as the clamping force can be individually adjusted by pressure limitation. The control unit regulates the pressure in the 3rd function via the valve to a previously defined value.

Pressure relief function, e.g. for a motorised drive

This function prevents overloading, e.g. due to jamming of a hydraulic actuator.
If the pressure exceeds a previously defined value, the valve is regulated back so that the defined pressure range is maintained.

Load independent lowering

The same lowering and lifting speed regardless of the load.

The lowering speed is reduced by throttling at the return side. Due to the rigid design, the return throttling is too high without load and unnecessary power loss occurs; with load it is too low and the lowering speed is too high. The automatic adjustment of the return oil adapts to the weight of the implement and the speed remains stable regardless of the load. The speed corresponds to the preselection by the joystick deflection. (Up-down same speed, on/off function).

Programmable movement sequences

When the teach-in function is switched on, a movement sequence is saved. A complete movement cycle can be saved by running through it. When activated, the liftarm and the tool are controlled accordingly. This movement cycle for the liftarm and implement is repeated accordingly when activated.

Settings

Define, save and call up the movement cycle.

Return to Position

The operator defines a position to be approached. The position is approached by moving the boom and implement. The set position is saved and is approached automatically. To simplify recurring sequences, two positions, an upper and a lower position can be approached with a simple signal (pressing a button and moving the joystick).

Readjustment using the joystick is not necessary. In independent mode, the saved position of the liftarm and implement can be approached separately. In linked mode - the saved position of both the liftarm and implement will be approached.
The return to position is an on/off function.

Adjustable Response Behaviour

The aim is to increase comfort and enable material-friendly working. In order to meet the needs of the operator, the response behaviour can be defined independently and flexibly. The response behaviour defines the time from the joystick deflection to the full deflection of the control spool.

The start time and stop time are different;
Load A and B start time, load A and B stop time. The times can also be defined as a function of the load. The response behaviour is thus optimally adapted to the current work situation.
Settings: Response behaviour, without weight dependency (four parameters).

Electronic volume splitting

The maximum possible pump volume is determined by the speed and displacement of the pump. If the desired volume flow is higher via the control of the valve segments, the volume of the controlled consumers is reduced proportionally so that the inflow volume and the pump volume are equal.

Priority functions possible

It can be defined that the volume flow is not reduced for defined functions.
A disproportionate volume flow reduction is also possible (on/off function).

End Position Damping

The aim of end position cushioning is to avoid a hard impact in the end position of the cylinder. A reference delay is calculated depending on the speed of the consumer. With this function, the approach to the end position is gentle yet dynamic.

Sharp braking when reaching the end positions can be prevented. The hard impact on the driver and the load on the material is avoided by calculating the kinetic energy and determining the required deceleration distance.
The protection of the material and the improved driving comfort of this on/off function is adjustable and therefore always guaranteed.

Complete emptying.

If material gets stuck in the bucket, the shaking function can be activated. The bucket is moved back and forth quickly and the material falls out.

The duration can be adjusted. The amplitude is determined by the deflection of the joystick. The vibration function can also be provided with a decaying amplitude.

The bucket moves horizontally or to a defined position. Then the blade moves up and down with smaller amplitudes.

The setting of the frequency depends on the load of the material properties. The amplitude correlates with the deflection of the joystick of this on/off function.

Working area

The aim is to adjust the end strokes electronically in order to avoid collisions or facilitate manoeuvrability. The permissible movement range of the front loader is determined by the electrical upper and lower end stroke.

It is possible to define: upper position, lower position, both positions together.

The possible movement range of the front loader is now limited within the defined range (on/off function).

Vibration Damping

Reduces the movement of the vehicle on uneven road surfaces. The implement is used as a mass absorber by means of a switchable accumulator. The switchable accumulator dampens the vibrations of the vehicle body accordingly.

The vibration dampening reduces the movement of the implement, which transmits shocks to the implement due to uneven road surfaces. The implement is isolated from the bodywork by the vibration damping.

The dampening of the system can be adjusted. The amount of oil flow depends on the valve opening and is adjusted via the regulator.

Weighing

Each implement is calibrated once and the corresponding data is saved. The attached implement can be selected accordingly by the operator. When the operator presses the button and the loader is in the measuring range (weighing range), the weighing process is started and the weight is calculated based on the pressure and geometry data.

The result is shown on the display. The accuracy is ± 1% (of the max. weight). If several weighing processes are carried out, the weighing results can be added together automatically (total weight).

A total weight can be entered, which is automatically subtracted and the required "remaining weigh" is automatically calculated and displayed. The loader must be stopped, before the weighing process can be carried out.

Electric Hydraulic Parallel Leveling (available only for FS loaders)

With parallel guidance, the implement is automatically held in the defined position when the front loader is moved up and down. The angle to the ground is automatically corrected so that the position of the implement in relation to the ground remains the same.

The movement of the boom cylinder is determined by the deflection of the joystick. The angle of the implement is calculated and adjusted accordingly with very high accuracy when the boom is raised or lowered.

The function can be switched on and off.