
Dock Crane Customized High Quality Manual Hydraulic Crane Marine Knuckle Boom Marine Crane Offshore Crane 29t Ship Crane. Marine-Grade Durability: High-strength alloy steel with hot-dip galvanizing and IP66/IP67 rated components for harsh offshore environments. Customizable Solutions: Tailored boom length, load capacity, and control systems (manual/remote/automatic) based on vessel specs. Compact Knuckle Design: Multi-joint folding structure reduces folded length to 30%-50% of extended length, fitting narrow ship decks. High Safety Standards: Includes overload protection, angle limiting, emergency stops, and optional ATEX/IECEX explosion-proof certification. Flexible Power Options: Supports diesel or electric power supply, with remote control options to reduce personnel exposure to hazards. 1-Year Warranty: Comprehensive 1-year warranty coverage with remote technical support for all marine crane products.