Straight-Arm Marine Crane — Built for Precision, Trusted at Sea

IAt Shengda Marine Equipment, we specialize in delivering high-performance marine lifting solutions that meet the rigorous demands of offshore and shipboard operations. One of our signature products, the Straight-Arm Marine Crane, is a robust, reliable, and efficient tool designed for smooth lifting, handling, and positioning tasks at sea. Whether it’s used for cargo transfer, equipment hoisting, or general shipboard operations, this crane offers the perfect balance between strength and operational flexibility.

Unlike knuckle-boom or telescopic cranes, the straight-arm marine crane features a fixed boom design that delivers consistent mechanical performance with lower maintenance requirements. It is built using high-strength, marine-grade steel and protected with anti-corrosion coating to withstand harsh saltwater environments over long periods. The system integrates an advanced hydraulic control setup, enabling precise lifting, 360° slewing, and stable load handling even in rough marine conditions. Its compact pedestal design allows it to be installed on vessels with limited deck space, making it suitable for fishing boats, cargo ships, offshore platforms, and utility vessels alike.

At Shengda, every crane is developed through a meticulous manufacturing process. Starting from CAD layout and 3D modeling based on your technical drawings or specific requirements, we ensure structural integrity and load balance are optimized before fabrication begins. The production process includes steel structure assembly, hydraulic system installation, non-destructive flaw detection, and factory inspection under full load. Final procedures include marine-standard painting, secure container packing, and global shipment. We also offer comprehensive after-sales services, including technical support, parts supply, and operational guidance to ensure smooth installation and long-term performance.

With years of expertise and a growing client base across the Asia-Pacific region and beyond, Shengda is more than a supplier—we are your strategic partner in marine operations. We understand what keeps your vessels moving, and our cranes are engineered to match those real-world conditions with dependable quality and lasting strength. Backed by certifications such as CCS, ABS, BV, DNVGL, and others, the Straight-Arm Marine Crane is a trustworthy choice for shipbuilders, port operators, and offshore engineers seeking cost-effective and reliable lifting solutions.

If you’re planning to equip your vessel or offshore project with a high-quality marine crane, contact us today to learn more about how Shengda can tailor a solution to your needs. We’re here to support your success at sea—with strength, service, and precision.

Why Shengda?

With a focus on marine innovation and quality, Shengda provides more than just equipment—we deliver peace of mind. Our cranes are backed by full after-sale