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Beluga
VBS 4.2 Ton
The Beluga VBS 4.2 Ton is a field proven Variable Buoyancy System design with subsea lifting capacity of minimum 4.2 ton. Designed to meet the demanding requirements of subsea operations.

The Beluga VBS 4.2 Ton is controlled by ROV and Hydraulic powered through Valve stab system. Equipped with 2 VBS pumps for full redundancy. Designed for long term submerged periods. Available with a bespoke DMA/Clumpweight for safe Launch & Recovery.
Key benefits
- VBS is 990 Kg in water with full tanks.
- Subsea lifting force of 4200 Kg.
- Corrosion-resistant materials for prolonged subsea use.
Key features
- Easy to handle and transport.
- 2 off Valvestab receptacles installed.
- ROV Interfaces: Available with Bespoke ROV Docking.Works with all Work Class ROV’s.
- Safety Features: Load indicators and failsafe mechanisms.
- Proven Design: Tested for durability and performance.
Technical specifications
Max Subsea Lifting Force
4200 Kg
Weight full tanks & DMA (air/water)
12020/3690 kg
Dimensions (LxWxH)
2.9 m × 2.9 m × 4.2 m
Material
GRP, Aluminum & Stainless steel
Operating Depth
450 MSW
Hydraulics requirements
30-150 bar & 30-50 l/m
Get in touch
Interested in the Beluga VBS 4.2 Ton? Contact our team to learn more or request a quote today!
Explore the full VBS Series

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VBS 300 Kg
Max subsea lifting force: 300 Kg.
Equipped with 1 VBS pump.
Designed for long term submerged periods.
Depth rating is 450 MSW.
Can be extended to 800 MSW.

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VBS 1.0 Ton
Max subsea lifting force: 1000 Kg.
Equipped with 2 VBS pump.
Designed for long term submerged periods.
Depth rating is 450 MSW.
Can be extended to 800 MSW.

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VBS 3.0 Ton Mk1
Max subsea lifting force: 3.0 Ton.
Equipped with 2 VBS pump.
Designed for long term submerged periods.
Depth rating is 450 MSW.
Can be extended to 800 MSW.