Customized High Quality 4t Manual Hydraulic Crane Marine Knuckle Boom Marine Crane Offshore Crane Ship Crane

Customized High Quality 4t Manual Hydraulic Crane Marine Knuckle Boom Marine Crane Offshore Crane Ship Crane. Marine-Grade Durability: High-strength alloy steel with hot-dip galvanizing and IP66/IP67 rated electrical components. Customizable Solutions: Tailored boom length, load capacity, and control systems based on specific vessel requirements. Compact Multi-Joint Design: Folding structure with folded length only 30%-50% of extended length, fitting narrow ship decks. High Safety Compliance: Features overload protection, angle limiting, emergency stop, and optional ATEX/IECEX explosion-proof certification. Flexible Power Options: Supports both diesel and electric power supplies, with remote control options for hazardous environments. 1-Year Warranty: Comprehensive 1-year warranty coverage with remote technical support available. ISO9001 Certified: Manufacturing process certified to ISO9001 standards ensuring quality control. Rapid Quotation: Competitive pricing quotes provided within 24 hours after receiving specific requirements.