PRODUCTS
We provide a wide range of standard products
But we also make custom products tailored to your specifications or drawings.
Heave compensator products
Lightweight shock absorber
Polaris is our state-of-the-art shock absorber that is a true revolution for the wind installation industry. It has a much lower weight, much smaller footprint and much lower cost than any competitor.
- DNV ST-0378
- Max force 75-4000 t
- Stroke 1.0-8.0 m
- High efficiency (>90%)
- Low weight
- Small footprint
- No external accumulators
- Fast and easy setup
- No oil filling
- Topside design
Adaptive passive heave compensator
Antares is a modern adaptive passive heave compensator designed based on lessons learned from decades of experience with subsea heave compensation equipment. It has advanced functionality, low operating risk and relatively low cost.
- DNV ST-0378
- Max force 10-2500t
- Stroke 2.5-8.0 m
- Piston rod locking
- Splash zone mode
- Temperature compensation
- Depth compensation
- Buoyancy compensation
- Subsea mode with low stiffness
- Quick lifting
- No oil filling
- Subsea design
Passive heave compensator
Rigel is a low-cost basic passive heave compensator that excels for simple tasks, such as splash zone crossings or tensioning.
- DNV ST-0378
- Max force 10-250 t
- Stroke 0.5-6.0 m
- Adjustable damping
- Subsea design
Active heave compensator
Vega is an inline active heave compensator that comes in topside and subsea versions. It is designed based on best practices to reduce complexity and risk.
- DNV ST-0378
- Max force 75-2500t
- Stroke 2.5-6.0 m
- Piston rod locking
- Quick tension adjustment
- Accurate AHC mode
- Optional external MRU
- No oil & gas filling
- Subsea & topside design
Riser tensioner
Sirius is a simple and low cost riser tensioner that can provide compensation in case of a main compensator failure. In our normal fashion this is done at a low cost.
- DNV OS-E101 & API 8C
- Max force 100-500 t
- Stroke 3.0-12.0 m
- Adjustable damping
- Piston rod locking
- Stroke measurement
- Force measurement
Other products
Hydraulics
Norwegian Dynamics is an experienced supplier of hydraulic equipment in any size for any application. We offer fast design, manufacturing, testing, delivery and support at high quality and low cost due to lean operation.
- DNV, BV, ABS, CCS classification
- Max diameter 2.5 m
- Maximum length 30 m
- Maximum weight 200 t
- Custom hydraulic cylinders
- Piston accumulators and bladder accumulators
- Large valves (up to DN500)
- Custom valves (directional, check, relief, proportional)
- HPUs, mobile and offshore versions
- Custom heave compensator and motion compensator equipment
- Gas boosters and general pressure intensifiers
Lifting Equipment
We are a global supplier of custom heavy lifting equiment, either made according to customer drawings or fully designed by us at very competitive prices.
- DNV, BV, ABS, CCS classification
- Up to SWL 5000 t
- Maximum length 100 m
- Custom design
- Lifting beams
- Spreader beams
- Shackles and lifting points
- Slings
