The QE Double Trolley Overhead Crane, with a lifting capacity ranging from 5 to 200 tons, is designed to meet the diverse needs of various industrial applications. This type of crane features two independent trolleys, allowing for efficient handling of long and heavy materials such as steel beams, pipes, and large coils. The ability to operate both trolleys simultaneously or separately enhances flexibility and operational efficiency, making it an ideal choice for workshops and open warehouses.
Choosing the right crane is crucial for any industrial operation. An appropriate crane not only increases productivity but also ensures safety during lifting tasks. Factors such as load capacity, span length, and lifting height must align with the specific requirements of the materials being handled. A well-selected crane can minimize downtime, reduce the risk of accidents, and enhance overall workflow. Investing in a Double Trolley Overhead Crane can lead to improved efficiency and reliability in material handling processes, ultimately supporting the success of your operations.
Product Overview
The Double Trolley Overhead Crane is a robust lifting solution designed to handle heavy loads efficiently. This crane is equipped with two trolleys that can operate either simultaneously or independently, offering versatility for various lifting tasks. This feature is particularly beneficial in environments where long materials—such as wood, paper tubes, pipes, and bars—need to be maneuvered safely and effectively. Whether used in workshops or open warehouses, this crane enhances productivity and ensures smooth material handling.
Technical Specifications
- Lifting Capacity: The crane is capable of lifting loads ranging from 5 to 200 tons, making it suitable for both light and heavy-duty applications.
- Span Length: With a span length of 10.5 to 31.5 meters, it can cover a wide area, accommodating various workspace layouts.
- Lifting Height: The crane offers a lifting height between 6 and 30 meters, allowing for efficient handling of tall loads or materials stacked at height.
- Working Class: Designed for demanding environments, it operates within working classes A5 and A6, ensuring reliability under regular use.
- Ambient Temperature: The crane functions optimally in temperatures ranging from -20 to 40°C, making it suitable for diverse industrial settings.
This combination of features makes the Double Trolley Overhead Crane an ideal choice for industries that require safe, efficient, and flexible lifting solutions.
Key Features
- Heavy Duty and High Efficiency: Engineered to handle substantial loads, this crane delivers exceptional efficiency in operations. Its robust design ensures it can lift heavy materials with ease, making it ideal for demanding environments.
- Long Service Life: Constructed with high-quality materials, the Double Trolley Overhead Crane is built to withstand the rigors of frequent use. This durability minimizes downtime and reduces maintenance costs over time.
- Smooth Movement and Comfortable Operation: Featuring advanced design elements, the crane promotes smooth operation, ensuring a comfortable user experience. This reduces operator fatigue and enhances productivity during extended working hours.
- Customization Options: The crane can be tailored to meet specific requirements, allowing customers to choose from various specifications such as lifting capacity, span length, and operational features. This customization ensures the crane perfectly fits unique operational demands.
- Reliable Structure: The crane's structure is engineered for stability and strength. Built with high-quality materials, it can endure heavy loads and harsh working conditions, providing peace of mind for operators and supervisors alike.
Components and Their Functions
- Main Girder: The main girder features a strong box type design reinforced with plates for added durability. Constructed from high-quality carbon steel (Q235B, Q345B), it ensures stability and strength, enabling the crane to handle substantial loads with confidence.
- End Carriage: The end carriage is built from rectangular tube construction, ensuring a robust and reliable framework. Equipped with a butter motor drive and roller bearings, it facilitates smooth movement along the rails, enhancing overall operational efficiency.
- Double Trolleys: Designed for high capacity, the double trolleys enable accurate and smooth lifting of various materials. Their performance is tailored for both simultaneous and independent operation, making them versatile for different lifting scenarios.
- Wheels and Hook Block: The crane is fitted with high-quality forged or cast wheels, providing excellent durability and performance. The hook block features 360-degree rotating hooks, offering flexibility in lifting operations and accommodating various load types.
- Control Options: Operators can choose from multiple control options, including pendant control, remote control, and cabin control. This variety allows for tailored operation according to the specific needs of the task and the working environment.
- Cabin Design: The crane’s cabin comes in both open and closed models, providing flexibility based on operational requirements. Customizable entrance orientations allow for convenient access and user comfort, enhancing the overall usability of the crane.
Technical Parameters
|
Model |
QE type |
|
Lifting capacity |
t |
5+5 |
10+10 |
16+16 |
|
Max. lifting height |
m |
16 |
|
Span |
m |
10.5-31.5 |
|
Lifting speed |
A5 |
|
11.3 |
8.5 |
7.9 |
|
A6 |
|
15.6 |
13.2 |
10.7 |
|
Traveling speed |
Trolley |
A5 |
|
37.2 |
43.8 |
44.6 |
|
Crane |
A5 |
|
90.7(91.9,84.7) |
84.7 (87.6) |
87.6(74.2,74.6) |
|
A6 |
|
92.7(93.7,86.5) |
76(89) |
89(75.3) |
|
Power |
3P 380V 50Hz or others |
Safety Considerations
Collision Prevention Devices
Implementing collision prevention devices is vital to enhance safety during the operation of the Double Trolley Overhead Crane. These devices are designed to detect potential collisions between the two trolleys and take corrective actions to prevent accidents.
- Functionality: Collision prevention systems can include sensors that monitor the distance between trolleys and automatically adjust their movements.
- Benefits: By preventing collisions, these devices help reduce wear and tear on the crane components, prolonging its lifespan and minimizing repair costs.
- Training: Operators should receive training on the functionality and importance of these devices to ensure they are used effectively.
Rated Capacity Compliance
Ensuring compliance with the rated capacity of the Double Trolley Overhead Crane is crucial for safe lifting operations. Exceeding the crane's rated capacity can lead to mechanical failure and serious accidents.
- Load Monitoring: Operators should always check load weights before lifting. Using load cells or scales can help ensure the total weight remains within safe limits.
- Operational Limits: It’s essential to adhere to the specified lifting capacity of 5–200 tons, which varies depending on the crane's configuration and setup.
- Regular Inspections: Routine inspections of the crane and its components can help identify any issues that may affect its rated capacity, such as wear or damage.
By prioritizing these safety considerations, companies can create a safer working environment, reducing the risk of accidents and enhancing overall operational efficiency.
Installation and Maintenance
Importance of Professional Installation:
Proper installation of the Double Trolley Overhead Crane is critical to its performance and safety.
- Expertise: Trained professionals possess the knowledge and experience to handle complex installation procedures, minimizing the risk of errors that could lead to equipment failure.
- Compliance with Regulations: Professional installers are familiar with local regulations and safety standards, ensuring that the crane meets all necessary legal requirements.
- Optimal Performance: A correctly installed crane operates more efficiently, maximizing its lifting capabilities and longevity.
Regular Maintenance Practices:
Routine maintenance is essential for the optimal performance and safety of the Double Trolley Overhead Crane.
Daily Checks: Operators should conduct daily inspections to identify any visible wear or damage. Key areas to check include:
- Trolley and Wheel Condition: Inspect for signs of wear or misalignment.
- Hoist Mechanism: Ensure the hoist is functioning smoothly without any unusual noises.
Monthly Maintenance: More thorough monthly checks should include:
- Lubrication of Moving Parts: Regularly lubricate wheels, trolleys, and hoists to ensure smooth operation.
- Electrical System Inspection: Check all electrical connections and components for signs of wear or damage.
Annual Professional Inspections: Schedule comprehensive inspections by qualified technicians at least once a year. This should cover:
- Structural Integrity: Assess the crane’s main girder and support structures for any signs of corrosion or fatigue.
- Load Testing: Perform load tests to ensure the crane operates within its rated capacity.
By prioritizing professional installation and adhering to regular maintenance practices, operators can enhance workplace productivity and safety, ensuring the Double Trolley Overhead Crane performs at its best.
Applicaiton
Double trolley overhead cranes are typically used in various industrial applications, including:
- Steel and Metal Fabrication: For lifting and transporting heavy steel beams, plates, and other metal components.
- Construction Sites: To move large construction materials, such as concrete panels and prefabricated structures.
- Warehouse Operations: For handling long items like pipes, lumber, and paper rolls in open warehouses or storage facilities.
- Shipyards: To lift and position large ship components during construction and maintenance.
- Automotive Manufacturing: For transporting heavy automotive parts and assemblies along production lines.
- Energy Sector: In power plants and renewable energy facilities for moving turbines, generators, and other large equipment.
- Mining Operations: For lifting and transporting heavy machinery and materials within mines.
These cranes enhance operational efficiency and safety by allowing simultaneous or independent operation of trolleys for versatile lifting capabilities.
Conclusion: Contact us to Get Your Customized Double Trolley Overhead Cranes
The Double Trolley Overhead Crane offers a range of advantages that make it an essential tool for various industrial applications. With its robust design and versatility, this crane is capable of lifting substantial loads—from 5 to 200 tons—over spans of 10.5 to 31.5 meters. Its dual trolley system allows for simultaneous or independent operation, enhancing productivity when handling long materials such as wood, pipes, and bars.
Key Highlights Include:
- Heavy Duty Capacity: Engineered for significant lifting capabilities, suitable for demanding environments.
- Smooth Operation: Designed for ease of use, ensuring comfortable operation and precise load handling.
- Customizable Options: Tailored to meet specific operational needs, enhancing functionality.
Safety remains a top priority when operating the Double Trolley Overhead Crane. Features such as collision prevention devices and adherence to rated capacity ensure a safe working environment. Regular maintenance and professional installation further contribute to operational safety and efficiency, minimizing downtime and maximizing productivity.
Choosing the right support and service is equally important. Professional installation and ongoing maintenance by experienced technicians ensure that the crane operates at peak performance. By investing in a Double Trolley Overhead Crane, businesses can enhance their operational capabilities while maintaining a strong focus on safety and efficiency.
