BM Semi-gantry Crane

General Configuration for Users

1. Crane Type:
   
   • Semi-gantry crane with single or double beam options, suitable for outdoor or indoor use.
   • Designed with two legs running on a ground-level runway system for smooth and efficient operation.
2. Lifting Mechanism:
   
   • Compatible with wire rope electric hoist and chain electric hoist, offering dual-speed or variable frequency lifting for precision and flexibility.
3. Motor System:
   
   • Utilizes squirrel-cage motors or wound rotor motors to ensure reliable performance under varying conditions.
4. Control Modes:
   
   • Multiple control options are available, including pendant control, remote control, and cabin control.
5. Working Conditions:
   
   • Designed to operate in ambient temperatures ranging from -20℃ to +50℃.
   • Not suitable for lifting blazing or melting metals, toxic substances, or for use in explosion-proof or insulating environments.

Other Configurations for the Crane

1. Wired Pendant Control:
   
   • Provides convenient operation and ease of use.
2. Wireless Remote Control:
   
   • Enables long-distance control for enhanced safety and convenience.
3. Inverter System:
   
   • Features an inverter system for crane traveling and cross-traveling, offering step-speed or stepless speed change for smooth and precise movements.
4. Interchangeable Components:
   
   • Equipped with nearly interchangeable parts and components, making installation and maintenance more efficient.
5. Custom Configurations:
   
   • Additional feasible configurations can be proposed and tailored according to user needs.

Safety Features

1. Overload Protection:
   
   • Prevents crane operation beyond its load capacity to ensure safety.
2. High-Quality Bearings:
   
   • Equipped with durable bearings made of polyurethane material for long-term use and effective cushioning.
3. Limit Devices:
   
   • Installed on both large and small trolleys to prevent over-travel and ensure operational safety.
4. Low Voltage Protection:
   
   • Protects the electrical system from damage caused by voltage fluctuations.
5. Overheat Protection:
   
   • The main lifting mechanism includes an overheat protection feature to prevent overheating during extended use.
6. Hook with Locking Device:
   
   • Ensures secure load handling during lifting operations.
7. Rubber Buffers:
   
   • Provides additional protection and cushioning during crane operation.
8. Protective Grounding:
   
   • Offers electrical grounding for enhanced operator safety.
9. Pre-Installation Debugging:
   
   • The crane is thoroughly tested and debugged prior to installation to ensure smooth operation.
10. Emergency Stop System:
    
    • Includes an emergency stop system, current overload protection, and excellent interchangeability of parts and components for safe and reliable operation.

Specifications

1. Lifting Capacity:
   
   • Supports a capacity range of 2MT to 50MT, catering to various industrial lifting requirements.
2. Span Range:
   
   • Available spans from 6.5 meters to 31.5 meters, suitable for diverse work environments.
3. Service Duty Classifications:
   
   • M4: Light duty, ideal for warehouses and workshops.
   • M5: Medium duty, suitable for assembly and installation tasks.
   • M6: Medium to heavy-duty operations, designed for frequent and demanding work environments.