- Yonghao Crane Co., Ltd.
The electric overhead travelling crane is a robust and reliable lifting solution, designed to provide efficient material handling in industrial settings. With its advanced electric motor and overhead travelling mechanism, this crane is ideal for a variety of lifting tasks, including the transportation of heavy loads in factories, warehouses, and construction sites. It offers superior lifting capacity, operational flexibility, and ease of use, making it a vital tool for businesses aiming to improve productivity and safety.
Electric Chain Hoist: The primary lifting mechanism, utilizing an electric motor to drive the chain for vertical load movement.
Load Chain: A high-strength alloy chain that ensures smooth, controlled lifting performance, designed to withstand heavy-duty use.
Trolley: A component that supports the hoist and moves it horizontally along the crane’s girder. It can be configured for either single or double girder systems.
Girder: The central horizontal beam that supports both the hoist and the trolley, available in either profile or box girder designs.
Hooks: Heavy-duty forged steel hooks, designed to meet DIN 15401 industrial safety standards for secure lifting.
Control System: Provides operators with control options, including a pendant control system (festoon style) or an optional wireless remote control for added flexibility.
Travel Motor & Drive: Features a stepless travel motor for smooth, controlled horizontal motion, allowing precise movement.
Power Supply System: Utilizes a drag chain or cable system to ensure reliable, uninterrupted power delivery to the hoist.
Load Capacity: Capable of lifting loads up to 30 tons.
Hoisting Height (HOL): Maximum lifting height of up to 12 meters.
Hoisting Speed: Variable speeds from 0.6 to 7 m/min, depending on crane configuration.
Operating Temperature Range: Designed to operate in temperatures ranging from -10°C to +40°C.
Suitable Environment: Ideal for indoor usage.
Number of Hoists: Equipped with a single hoist per crane.
Crane Configuration: Available in both single girder and double girder designs.
Girder Type: Features either profile girder for spans up to 12 meters or box girder for spans up to 30 meters.
Travel Motion: Equipped with stepless frequency control for smooth, variable motion.
Lifting Control: Options for single speed, dual speed, or stepless variable frequency control.
Power Supply to Hoist: Power supplied via flat cable or drag chain.
Rated Voltage: Compatible with voltage ratings of 380–415V at 50Hz or 440–480V at 60Hz.
Control Type: Pendant control system (festoon type) or optional wireless remote for ease of operation.
Compact and Lightweight: Easy to install and relocate, ideal for low headroom spaces
Cost-Effective: Lower initial investment and maintenance costs
Precise Load Control: Accurate vertical lifting and positioning
Low Noise and Vibration: Smooth, quiet operation for indoor environments
Simple Installation: Suitable for small-scale cranes, monorails, or ceiling systems
| Feature | Electric Chain Hoist Crane | Wire Rope Hoist Crane | Jib Crane | Workstation Crane |
|---|---|---|---|---|
| Lifting Capacity | Light to Medium (up to 5 tons) | Medium to Heavy (up to 80 tons) | Light (up to 2 tons) | Light (up to 2 tons) |
| Lifting Medium | Alloy Chain | Wire Rope (synthetic/steel) | Chain or manual | Chain |
| Lifting Speed | Moderate | Fast | Moderate | Moderate |
| Precision | High | Medium | Medium | High |
| Durability | Medium | High | Medium | Medium |
| Installation | Simple | Complex | Wall/Floor Mounted | Modular Overhead Track |
| Best Use Case | Workshops, maintenance, small factories | Industrial plants, long cycles | Workstations, localized lifting | Repetitive small item handling |
| Cost | Lower | Higher | Medium | Medium |
Electric overhead travelling cranes are commonly used in a variety of indoor settings, including:
Compact production facilities: Perfect for smaller-scale operations that require efficient lifting solutions without taking up too much space.
Maintenance and servicing stations: Ideal for workshops where machinery or equipment needs regular repairs or maintenance, offering mobility and flexibility in handling heavy components.
Production and assembly lines: Designed for factories or production areas that need seamless integration of lifting systems to streamline manufacturing processes and enhance productivity.
Storage and distribution centers: Great for warehouses and logistics hubs, ensuring smooth movement and handling of goods in bulk or heavy items.
Automotive and component manufacturing plants: Essential for moving automotive parts or assembly components in fast-paced, high-demand environments, reducing downtime and improving workflow.
Small-scale construction and prefabrication sites: Beneficial in construction projects where space and weight are key considerations, helping to efficiently handle prefabricated building components or materials.
Due to their simplicity, efficiency, and safety features, electric overhead travelling cranes are an excellent solution for businesses that require frequent, light-duty lifting with minimal space and setup requirements.
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