200 吨造船门式起重机

这 200 Tons Shipbuilding Gantry Crane is a heavy-duty, high-efficiency specialized lifting equipment meticulously designed for modern shipyards, dedicated to handling large-scale hull segments, engine modules, and prefabricated components in docks, berths, or slipways. As the backbone of mid-sized to large ship construction, this crane bridges the gap between basic heavy lifting and large-scale shipbuilding needs, enabling shipyards to efficiently complete hull assembly, section flipping, and component transportation, significantly enhancing production efficiency and expanding the scale of shipbuilding capabilities.

200 吨造船门式起重机

产品概述

Tailored for the harsh marine environment and complex shipbuilding processes, 这 200 Tons Shipbuilding Gantry Crane integrates robust structural design, 精确控制系统, 和全面的安全防护. It is mainly used for hoisting, transporting, and overturning large hull segments (通常 120-180 吨), as well as auxiliary lifting tasks such as handling steel plates, 钢筋, and outfitting equipment. With dual-trolley configuration as standard, it can achieve single-hook lifting, double-hook combined lifting, and aerial flipping of hull sections, meeting the diverse operational requirements of shipbuilding from block assembly to partial hull erection.

200 吨造船门式起重机

200 吨造船门式起重机核心技术规范

200 Tons Shipbuilding Gantry Crane Key Features & 优势

1. 坚固的结构设计

Adopting a double-box girder structure compliant with ISO 4301 标准, the crane ensures exceptional stability even when lifting uneven or off-center loads, with deflection controlled within 1/800 of the span under full load. The gantry frame consists of a rigid leg and a Y-shaped flexible leg (box-type structure for rigid leg, steel pipe structure for flexible leg) to reduce deadweight while enhancing structural strength and wind resistance. High-grade Q345B steel is used as the main material, combined with hot-dip galvanizing (≥80μm) and marine-grade protective paint, effectively resisting salt spray, 湿度, and temperature changes in coastal shipyards, extending the service life and reducing long-term maintenance costs.

2. 精确的 & 高效的控制系统

配备变频驱动器 (变频驱动) 系统, the crane achieves smooth starts and stops, avoiding sudden shocks to heavy loads and ensuring precise positioning of hull segments. Anti-sway technology reduces load swing by up to 70%, improving operational accuracy and reducing accident risks during high-altitude operations. The PLC-based automation system supports remote diagnostics, enabling early fault detection and scheduled maintenance to minimize downtime. Operation modes include cabin control and remote control, 让操作人员根据现场情况选择最便捷的方式, further improving work efficiency.

3. 全面的安全防护

Safety is prioritized in the design, with a full set of safety devices to ensure reliable operation in heavy-duty environments. Key safety features include: lifting weight limiter system, 夹轨装置, anchor device, 风速风向监测系统, limit switches for all mechanisms, cabin safety interlock, and emergency stop buttons at multiple positions. These devices form a multi-layered safety barrier, effectively preventing overload, derailment, wind damage, 以及其他潜在危险, protecting operators, 设备, and hull components throughout the operation process.

4. 多才多艺的 & 可定制设计

这 200 Tons Shipbuilding Gantry Crane is highly adaptable to different shipyard layouts and shipbuilding needs. It can be designed as single-girder or double-girder according to specific requirements, and the span, 举升高度, and power supply can be fully customized. The dual-trolley configuration (upper trolley with two main hooks, lower trolley with one main hook and one auxiliary hook) enables flexible handling of long or irregular hull sections, including aerial flipping and precise alignment for welding and assembly. It is suitable for mid-sized shipyards producing medium to large vessels, including cargo ships, bulk carriers, and offshore vessels, providing flexible lifting solutions for various shipbuilding processes.

200 吨造船门式起重机应用场景

This crane is widely used in shipyards, 码头, and marine engineering projects, mainly for:

• ◆ Hoisting, transporting, and flipping large hull segments (120-180 吨) during ship assembly;
• ◆ Lifting and installing engine modules, 螺旋桨, and other large ship components;
• ◆ Handling steel plates, 钢筋, and prefabricated parts from transport vehicles to the construction site;
• ◆ Auxiliary operations in ship repair and maintenance, such as lifting and replacing large ship parts;
• ◆ Hull stitching and closing, ensuring precise alignment of hull sections for welding.

质量 & 售后服务

我们的 200 Tons Shipbuilding Gantry Crane is manufactured in strict accordance with international standards and industry specifications, with rigorous quality control throughout the production, 集会, and commissioning processes. We have accumulated rich experience in electromechanical design, structural analysis, 制造业, 运输, 安装, and commissioning, ensuring each crane meets high-quality and high-reliability requirements. 我们提供完善的售后服务, 包括现场安装和调试, 操作员培训, 定期保养指导, 和 24/7 技术支援, to ensure the crane operates stably and efficiently for a long time, creating greater value for your shipyard.

As a reliable partner for shipbuilding enterprises, 我们的 200 Tons Shipbuilding Gantry Crane combines advanced technology, 坚固的结构, and humanized design, becoming an indispensable core equipment for modern shipbuilding, helping you improve production efficiency, expand shipbuilding scale, and enhance market competitiveness.