Two identical 250T A-Frames earlier installed on two AHTS vessels.
Never in commercial use, only tested and since then stored onshore
with regular maintenance.
Capacity : 250 mT (with AHC system 150mT)
Year of manufacture : 2010
General
Year Revamp / Certification : Q3-2018 (Built 2018) Rated Drilling Depth
5 in. Drill Pipe : 18,000 ft (5,486 m)
4-1/2 in.Drill Pipe : 23,000 ft (7,010 m)
Mast
Make : Henan
Height : 149 ft (45.5m)
Max. Hookload : 1 million lbs
Racking Capacity : 5 in. drill pipe – 18,000 ft. (5,486 m)