Modular jack-up barge JB 104 is a DNV Class jack-up platform with payload capacity 400t and deck dimensions 30.5m x 17.1m .
Together with her sister unit JB-108, she is the longest legged modular jack-up barge in the 400t payload category available on the global market. Also her rigid build and high deck give this jack-up barge good floating stability for a better leg touchdown & pulling performance. Altogether JB-104 is well suited for coastal infrastructure projects with deeper water depths and / or more swell.
Another key advantance of our modular jack-up barges is that they can be mobilized in containerized condition, transportable as a set of standard ISO dimensions sea containers.
All containers are fully CSC certified for transport, so they can be shipped by regular sea, road and railway transport in a quick, efficient and cost effective manner.
The JB-104 is the perfect unit for coastal infrastructure projects, especially in remote or landlocked locations where a jack-up barge is required.
Download here the datasheet of Modular Jack-Up Barge JB-104
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FAQ
Frequently asked questions
The JB-104 has a maximum payload capacity of 400 tons, depending on load distribution and operational conditions.
The JB-104 is equipped with 47.4-meter legs, a jacking stroke of 1.5 meters, and a jacking speed of approximately 15 meters per hour.
Current: up to 2.0 m/s; Wind: up to 13 m/s; Wave height: 2.0 m preload / 1.0 m touch-down.
Yes, the JB-104 is built under DNV/GL Class 100 A5 (RSA 20) as a self-elevating unit.
The JB-104 is fully modular and transported in 48 ISO containers, suitable for standard sea freight.
The JB-104 provides 450 m² of free deck space.
A 280 kW diesel-hydraulic powerpack drives the jacking system.
Yes, the JB-104 features a Ø 510 mm moonpool, suitable for geotechnical work.
Nearshore piling, wind measurements, geotechnical drilling, and foundation works in ports and river areas.
Typically using pushboats or multicats. After leg deployment and preloading, the unit is fully self-supporting.