Overview

Our 80 tons double girder overhead crane is engineered for exceptional performance in the most demanding industrial environments. Designed to handle extreme loads with superior reliability and safety, this crane is the ideal solution for heavy fabrication, steel handling, shipping ports, power plants, and large-scale assembly operations. Its robust construction and advanced control systems ensure seamless, efficient, and precise material handling, maximizing productivity and operational uptime.

80 Tons Double Girder Overhead Crane Key Features & Advantages

• 1. Exceptional Load Capacity & Structural Integrity:
  With a primary hoist capacity of 80 tons (80,000 kg), this crane is built to manage your heaviest workloads. The double girder design, fabricated from high-strength steel, provides immense structural rigidity, minimizing deflection and ensuring stable, secure lifting of massive loads.

• 2. Superior Hook Height:
  The double girder configuration allows for a significantly greater hook lift height compared to single girder cranes of similar capacity. This is a critical advantage in facilities with high ceilings, enabling maximum utilization of your building's vertical space.

• 3. Robust Hoisting Mechanism:
  The main hoist is a powerhouse, featuring a high-torque motor, a precision-wound wire rope, and a high-capacity forged steel hook. It is equipped with multiple safety devices, including an overload limiter, upper and lower limit switches, and a dual braking system for failsafe operation.

• 4. Smooth & Precise Traveling:
  The crane's end trucks are equipped with heavy-duty wheels and high-efficiency motors for both bridge (longitudinal) and trolley (transverse) movement. This ensures smooth acceleration, precise positioning, and minimal wheel wear, even under full load.

• 5. Enhanced Safety & Reliability:
  Safety is paramount. Our crane comes standard with features like:

  • Overload Protection Device: Prevents crane operation beyond its rated capacity.

  • Limit Switches: Automatically cuts power at the end of the travel range for both hoisting and traversing motions.

  • Emergency Stop Buttons: Strategically located for immediate operation halt.

  • Anti-Collision System (Optional): Essential for installations with multiple cranes on the same runway.

  • Failsafe Brakes: On both the hoist and travel motions.

• 6. Advanced Control & Ergonomics:
  Operators can control the crane via a pendant push-button station or an optional radio remote control system. Both options offer intuitive control, reduced operator fatigue, and the ability to position loads with millimeter accuracy from the safest and most optimal viewpoint.

Structural Design

The crane's main girders are fabricated from high-grade steel plate using advanced welding techniques and stress-relieving processes to ensure long-term durability and resistance to deformation. The rigid box-type girder design offers excellent resistance to twisting and bending, guaranteeing consistent performance over its entire service life.

80 Tons Double Girder Overhead Crane Applications

This 80 tons double girder overhead crane is perfectly suited for:

• 1. Heavy machinery manufacturing and installation

• 2. Steel mills and metal service centers

• 3. Shipbuilding and repair yards

• 4. Power generation facilities (hydro, thermal, nuclear)

• 5. Large transformer and generator handling

• 6. Pre-cast concrete handling

• 7. Railway and heavy vehicle manufacturing

Customization & Optional Features

We understand that every facility is unique. This crane can be customized with:

• 1. Auxiliary Hoist: A lower capacity (e.g., 10-ton) secondary hoist for lighter, precision lifts.

• 2. Cabin Control: For applications requiring constant, high-visibility operation.

• 3. Magnet or Vacuum Lifter Systems: For handling steel plates, coils, or other ferrous materials.

• 4. Grapple or Specialized Lifting Beams: For non-standard load shapes.

• 5. Frequency Inverters (VFDs): For ultra-smooth speed control and precise load positioning.

• 6. Weighing System: Integrated real-time load weighing.

• 7. Automation & Smart Control: For integration into automated production lines.

Why Choose Our 80 Tons Double Girder Crane?

By investing in our 80 tons double girder overhead crane, you are not just purchasing a piece of equipment; you are acquiring a productivity solution built on a foundation of quality, safety, and engineering excellence. We provide comprehensive support from design and installation to commissioning and after-sales service.

Contact us today to discuss your specific requirements and receive a tailored quotation. Let us build the robust material handling solution your business deserves.