Technology

A future-proof fleet
Sea Challenger

Facts

Construction year // 2014
General
Classification DNV GL
dimensions
length 132.41 m
breadth 39.00 m
depth 9.00 m
Jacking system
type Double Hydraulic
capacity 21,100 ton
pre load (per leg) Active: 6,750 ton
Passive: 9,000 ton
speed 0.4 m/min
leg length 82.50 m
Crane
capacity 1,600 t @ 28.8 m
Power & propulsion
dynamic positioning Kongsberg DP2
propulsion 3 x 3,800 kW VSP Stem Thrusters
installed power 6 x 3,020 kW
bow thrusters 1x retractable azimuth 2,000 kW
1x tunnel 1,750 kW
1x in-line 1,500 kW
Operational conditions
pay load (max) 6,000 ton
free deck area 3,350 m²
operating draft (max) 5.80 m
Other
accommodation 60 persons (single cabins)
helideck installed
moonpools None, but possible
auxiliary crane 5 units, telescopic, manriding