12.5 Тонна над головой

А 12.5 Тонна над головой, also known as 12.5-ton electric overhead traveling (EOT) кран, is a medium-duty industrial lifting equipment engineered for stable, эффективный, and safe material handling in various industrial workshops, склады, производственные предприятия, and processing facilities. Available in single girder and European-style double girder configurations, this crane balances superior load-bearing capacity, compact structural design, and energy-saving performance, perfectly matching the frequent lifting and transporting demands of 12.5-ton heavy materials in daily industrial operations. Compliant with international industrial standards and CE certification requirements, it serves as a reliable core handling equipment for medium-load industrial scenarios.

12.5 двухбалочный мостовой кран тонны

Core Product Advantages

1. High Structural Stability & Долговечность

Adopting optimized box girder welded structure and high-strength steel materials, the 12.5-ton overhead crane features low dead weight, высокая жесткость, and strong anti-deformation capability. The overall structure undergoes strict stress testing and anti-fatigue processing, effectively resisting vibration and impact during long-term continuous operation. With a professional anti-corrosion paint process, it adapts to harsh working environments such as dust, влажность, and mild chemical corrosion, extending the service life of the whole machine.

2. Энергосбережение & Low-Noise Operation

Equipped with high-efficiency low-power-consumption motors and variable frequency drive systems, кран снижает потребление энергии на 20%-30% compared with traditional ordinary cranes. The optimized transmission mechanism and silent running design lower operating noise significantly, fully complying with modern industrial environmental protection and noise control standards. The motor features a 60% continuous working rate and excellent heat dissipation performance, с 30% higher cooling efficiency than conventional crane motors, avoiding overheating failure during high-frequency operation.

12.5 тонна над головой

3. Гибкий & Точный контроль

Supporting multiple control modes including pendant control, беспроводной пульт дистанционного управления, и управление кабиной, the crane realizes flexible and convenient operation. The variable frequency speed regulation system ensures smooth start, останавливаться, and speed transition, eliminating cargo shaking and positioning deviation. It achieves accurate micro-positioning of heavy loads, greatly improving the precision and efficiency of material handling, сборка, and maintenance operations.

4. Низкие эксплуатационные расходы & High Cost Performance

The whole machine adopts standardized and modular component design, with highly versatile spare parts and simple daily maintenance. Key electrical and mechanical components are selected from international first-class brands, со стабильной производительностью и низким уровнем отказов. The reasonable structural layout reduces later maintenance difficulty and operating costs, bringing long-term stable economic benefits for enterprise production.

Detailed Technical Specifications

Main Structural Composition

1. Главная балка & End Carriage

The main girder adopts integral welded box beam structure with optimized mechanical design, featuring high strength, легкий собственный вес, and strong load-bearing capacity. The end carriage is made of thickened steel plate and precision-processed, matching with high-quality walking wheels to ensure stable traveling and no deviation during long-distance operation.

2. Электрический канатный подъемник

Equipped with CD1/MD1 type heavy-duty wire rope hoist, the core lifting component features compact structure, strong overload resistance, and stable lifting performance. The dual-speed lifting design meets the needs of fast handling and precise positioning, suitable for diverse working conditions.

3. Drive & Система управления

Adopting brand frequency conversion drive motors and reducer devices, the transmission system runs smoothly with low wear. The electrical control system is equipped with integrated circuit protection modules, with sensitive response and stable control performance, effectively avoiding electrical faults caused by voltage fluctuation and overload.

Комплексная система защиты безопасности

This 12.5-ton overhead crane is equipped with a full set of safety protection devices to ensure zero-risk operation:

• ◆ Overload Limiter: Automatically cut off the lifting power when exceeding the rated load to prevent overload operation and equipment damage.
• ◆ Upper & Нижние концевые выключатели: Effectively prevent the hoist from over-traveling, avoiding collision and mechanical failure.
• ◆ Emergency Stop Device: Instantly cut off all power supply in case of abnormal conditions to ensure personnel and equipment safety.
• ◆ Последовательность фаз & Защита от повышенного/пониженного напряжения: Prevent motor burnout and system failure caused by power supply abnormalities.
• ◆ Rain & Dust Proof Protection: IP55 protection grade ensures stable operation in dusty, влажный, and open indoor environments.
• ◆ Over-temperature Protection: Automatically stop operation when the motor temperature exceeds the threshold to avoid burning damage.

Сценарии применения

А 12.5 Ton Overhead Crane is widely applicable for medium-duty material handling operations, ideal for machinery manufacturing workshops, заводы по переработке стали, warehouse logistics centers, automobile manufacturing, ship accessory processing, construction material factories, and equipment maintenance bases. It is suitable for frequent lifting, движущийся, погрузка и разгрузка, and precise installation of 12.5-ton heavy workpieces, effectively improving production automation and operational efficiency.

Настройка & Услуга

We provide personalized customized services for the 12.5-ton overhead crane, including customized span, высота подъема, режим управления, and anti-corrosion treatment according to user’s on-site working conditions. All products pass strict factory testing and come with complete certification documents. We support professional pre-sale scheme design, in-sale installation guidance, and after-sale long-term technical support and maintenance services, ensuring customers obtain high-quality and worry-free lifting equipment solutions.