"BOF" is German for HMI (Bediener-Ober-Fleaeche aka Human Machine Interface)... that is interface you are using when operating teach pendant. if you minimize HMI you will see Windows...
#KR2150L110K 2 S C2 FLR ZH150
means
KR150 is arm rated for 150kg
L110, payload is reduced to 110kg due longer wrist
K is Konsole (shelf mounted robot)
S is Standard (not HA)
C2 is controller type (KRC2)
FLR is mounting option (floor.... not wall, or ceiling)
ZH150 is "zentral hand 150kg" or inline wrist 150kg