200-tonne Ravestein Jack Up Barge

200-tonne Ravestein Jack Up Barge
Built Year/Place: 2004

200-tonne Ravestein Jack Up Barge
The platform consists of multiple pontoons (16 units), each with outer measurements of a standard 40’ sea-container. The two outer pontoons are each with two legs wells and connections lugs for the hydraulic lifting system. The lifting system mainly consists of four legs, four removable hydraulic lifting systems, a power system and a control panel. The modular construction makes the platform suitable for road transportation.

Dimensions of the platform vary depending on the configuration of the modules. The units are linked for normal operation. They can be disconnected and reconnected when they are afloat.

Class:
RS (KE) R3 class
Principal Dimensions and Characteristics
Length: 24.37 m 80-feet
Width: 17.3 m 56.8-feet
Depth: 2.438 m 8-feet
Maximum Deck Load:
2.5 tonne/m2 2.75 ton/yd2
Gross Tonnage:
259 285.5
Spuds (4)
Length (each): 36.0 m 118-feet
Climbing Speed (approx): 0.40 m/min 1.3-feet/min
Return Speed (approx): 1.2 m/min 4-feet/min
Lifting Speed (approx): 0.27 m/min 0.9-feet/min
Lifting Platform is designed to withstand conditions
Water-Depth: -24.0 + 1.25 m
Penetration (max): 2.00 m 6.56-feet
Air-gap: 2.00 m 6.56-feet
Wave Height: 0.50 m 1.64-feet
Wave Length (approx.): 40 m 131-feet
Current: 2 knots 2 knots
Lift Capacity: 200 tonne 220 ton