This is a Liebherr 914 Compact with gripper arm.
The gripper works with the ordinary control. The sign at the front is the KP_4 and KP_7 keys move up and down.
Work light button KP_5.
Otherwise standard functions.
The mod is washable.
Unfortunately, there's still a Warning in the log that simply I do not wegkriege after umpteen attempts. Should anyone know how, then please report, I am eager to learn there.
The Mod please do not publish on any other pages.