
Customized High Quality Manual Hydraulic Crane Marine Telescopic Boom Marine Crane Offshore Crane 20t Ship Crane Dock Crane. Marine-Grade Durability: High-strength alloy steel with hot-dip galvanizing and IP66/IP67 protection for harsh offshore conditions. Customizable Solutions: Tailored boom lengths (5-17m), lift capacities, and control systems to match specific vessel requirements. High Efficiency Design: 3-5 section telescopic boom with 15%-20% weight reduction and fast response for flexible operations. Comprehensive Safety: Equipped with overload protection, boom angle limiting, and emergency stop buttons for stable lifting. Flexible Power Options: Supports diesel, electric, or hybrid power sources, including remote control for reduced personnel exposure. Expert Technical Support: 1-year warranty with remote technical support and marine engineering expertise for tailored solutions.