─     1: Trolley power supply

─     2: Mobile control

─     3: C-rail system

─     4: Jib arm

─     5: Clamping buffer

─     6: Hoist trolley

─     7: Hoist

─     8: Load hook

─     9: Pendant control

─     10: Pillar base

─     11: Pillar

─     12: Slewing drive

─     13: Slewing gear unit

─     14: Jib bracket