Zomax 80 tons Double Girder Overhead Crane is a double girder crane developed using a electric hoist trolley with superior performance and advanced technology as the lifting mechanism. The lifting capacity is up to 80 tons. The crane features lightweight, modular and parametric design.
The crane travelling mechanism is powered by a three-in-one drive system and controlled by an advanced variable frequency speed control system. It provides a perfect combination of mechanical excellence, lifting intelligence and service support. It has superior performance, safety and reliability, energy saving and high efficiency. It is ideal for lifting and handling tasks in workshops, warehouses, and power stations.
The 80 Tons Double Girder Overhead Crane is a heavy-duty lifting solution designed for handling loads up to 80 tons. Developed by Zomax, it features an advanced electric hoist trolley, double girder structure for enhanced strength, and a three-in-one drive system with variable frequency control for smooth, precise operation. Its modular, lightweight design ensures high efficiency, safety, and reliability, making it ideal for workshops, warehouses, and power stations
Simple and compact hoist trolley equipped in Lifting mechanism
Variable frequency speed regulation improves the crane operation performance
Three-in-one drive system for crane travelling makes low noise, low maintenance and improves efficiency
The whole machine has low power, effectively saving electricity and other resources
High-quality components, low maintenance and long service life
Various options: hook anti-sway, double brake etc.
| Lifting capacity | Up to 80 tons |
| Lifting height | Up to 40m |
| Span | Up to 50m |
| Rated voltage： | 220V/380V/400V/415V/660V, 50-60Hz, 3ph AC |
| Working class | A3-A5 |
| Temperature | Standard temperature: -20°C … +60°C. |
| Crane type | Double girder |
| Girder design | Box girder, compact box |
| Hoist motor | Lifting: single speed or double speedTravelling: single speed |
| Hooks | DIN 34CrMo4 hook |
| Trolley type | Hoist trolley |
| Control options | Pendant / Remote / Cabin |
| Environment | Indoors and outdoors |
| Safety functions | Hoisting safety limit switchOverload protectionHoisting motor thermal protectionLifting times and overload times supervision Hoisting motor startup times supervisionBrake pad thickness alarmDisplay fault information and maintenance tipsOther required functions |
Cost-efficient with higher load capacity
Compact and reliable
Flexible tool suitable for various industry applications
Longer lifetime and lower life cycle costs
Make the most of your work area
Easy to use and service
Low maintenance
Reasonable design and high working efficiency
Main Girder: Off-track box structure, CNC-cut from a single steel plate for high surface flatness and precision. Cross travel rail meets national standards 24#, 38#, and 43#.
End Carriages: Welded rectangular tubes with buffers for safe travel. Easily connected to the main girder with bolts .
Hoist Trolley: Consists of a hoist, trolley frame, hook, and pulley. Utilizes three-in-one drive technology with a hardened surface reducer with low noise, no oil leakage, and long service life.
Electrical System: Equipped with original Schneider electrical components (France). Motor, reducer, and brake are top-quality Chinese brands.
Safety Devices: Includes buffers, limit switches, overload limiters, and voltage/current protection for safe operation.
The LH Double Girder Overhead Crane is suitable and reliable lifting solution designed for heavy-duty applications across many different industries. With a robust double-girder design, it offers a lifting capacity of up to 80 tons and is equipped with an advanced trolley-type electric hoist for smooth and precise operation. Its lightweight and modular structure allows for easy customization to fit specific operational needs.
The Zomax 80 tons Double Girder Overhead Crane is ideal for a wide range of heavy-duty lifting tasks, including:
Heavy manufacturing and assembly lines
Power plant maintenance
Construction and infrastructure projects
Warehouse and logistics operations
Steel mills and metal fabrication facilities
Its flexibility and robust design make it suitable for both indoor and outdoor operations, providing excellent performance in environments with varying conditions.
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