Procedure to align working equipment mounted to a liftable and lowerable hoisting frame of a working machine

A working machine comprising:

• a liftable and lowerable hoisting framing and
• a working equipment mounted in a tilting way with regards to the hoisting framing,
• a tilting cylinder connected, through a direct-operated control valve, to a hydraulic pump for the working hydraulic system and a secondary hydraulic pump for a secondary-consumer, the tilting cylinder connected to the working equipment to control the position of the working equipment with respect to the framing;
• a switch over valve configured in a first position to divert flow from the secondary hydraulic pump for the secondary consumers to a flow path between two hydraulic connections of the tilting cylinder;
• and to place the switch over valve in
• a trigger element configured to place the switch over valve in a first position in response to an operator triggering command until the working equipment has reached a preset neutral position.

A working machine comprising:

• a liftable and lowerable hoisting framing and
• a working equipment mounted in a tilting way with regards to the hoisting framing,
• tilting cylinder connected, through a direct-operated control valve, to a hydraulic pump for the working hydraulic system and at least one other hydraulic pump for a secondary consumer being provided,
• wherein the hydraulic pump for the secondary consumers is connected, via a switch-over valve to a flow path between the two hydraulic connections of tilting cylinder valve operated via a trigger element from a control unit;
• and
• wherein the switch-over valve is a 4/2-way directional control valve.