Heavy Lifting, Trusted Engineering
In the offshore marine crane industry, DELLNER HYDRATECH delivers hydraulic cylinders that enable safe, precise, and powerful lifting operations in some of the world’s harshest environments. Our hydraulic cylinders are essential components in crane systems used for heavy lifting, load handling, and equipment deployment on offshore platforms and vessels. Designed to withstand extreme weather, saltwater corrosion, and constant dynamic forces, DELLNER HYDRATECH's high-performance hydraulic cylinders ensure the reliability, stability, and control needed for safe marine operations.
Applications
From boom articulation to heave compensation, DELLNER HYDRATECH's hydraulic systems are engineered to perform under pressure—both literally and operationally. With advanced materials, corrosion-resistant finishes, and custom-engineered sealing systems, they ensure long-term durability and safe performance in the most challenging marine conditions.
- Boom Articulation & Extension
- Heave Compensation Systems
- Luffing & Slewing Mechanisms
- Winch & Hoist Systems
- Telescopic Jib Operations
- Shock Absorption
- Load Dampening
- Subsea Equipment Handling
- Crane Stabilization
- Bore Sizes up to 30” (760mm)
- Strokes up to 60 ft (18m)
- Test Pressures up to 10,000 psi
- ASME approved weld procedures
- CAD Designing
- Material Traceability
- Prototype Development
- Full Paint Room
- Sand Blast Room
Achieving industry certifications reflects our commitment to exceptional manufacturing, ensuring the highest standards of quality, precision, and innovation in every product we deliver.
- DNV
- BV
- ABS
- PED
- Lloyds
- SME
Repair, Overhaul, Inspect & Upgrade
DELLNER HYDRATECH is committed to maintaining the quality and performance of our manufactured products through expert repair, inspections, complete overhauls, and strategic upgrades. Our dedicated team ensures that each product continues to meet industry standards, enhancing reliability, efficiency, and longevity, maximizing your investment.