Portal crane: twin A-frame towersBlue portal structure — dominant featureFloating Crane Barge 75M — built 2013, BKI class, Indonesia flag, Bunati/Jakarta. LOA 75 m, beam 32 m, depth 6 m, draft 2.49 m, 4448 GT / 1335 NT. Listed machinery: Komatsu SAA 12V 140, 2 × 850 HP (duty — propulsion or genset — not stated). Portal crane drawn to photo proportions — rated lift not stated. Drawn to principal dimensions; deck fittings typical of the type.