Working machine having an attachment device and a system for monitoring attachment status of an attachment device

A working machine having an attachment device, and an attachment device carrying equipment enabling detachment and attachment of the attachment device, the working machine further comprises a system for monitoring an attachment status of the attachment device to the attachment device carrying equipment, the system comprising:

• a sensor configuration arranged and configured to indicate the attachment status of the attachment device, wherein the sensor configuration is mounted on the working machine;
• and
• a control unit configured to monitor the sensor configuration in order to determine the attachment status of the attachment device, and configured to store location data of the attachment device based on the attachment status of the attachment device in response to the sensor configuration generating an indication of the attachment of the attachment device from the attachment device carrying equipment, wherein the control unit is mounted on the working machine, wherein the control unit is further configured to store the location data of the attachment device at the time of the de-attachment in response to the indication of the de-attachment of the attachment device from the attachment device carrying equipment, and wherein the indication is generated by the sensor configuration in response to the attachment status of the attachment device being changed from an attached status of being attached to the attachment device carrying equipment to a de-attached status of being de-attached from the attachment device carrying equipment.