20 ton double girder crane/European double girder overhead travelling trolley manufacturer
Price:
800-1000
MOQ:
1
Delivery Time:
Negotiable
Brand:
CATET
Product Description
The European Double Girder Bridge Crane Trolley is a key component in the crane system and is usually used for heavy lifting operations. It is carried by the main beam and secondary beam of the double girder crane, combined with the electric trolley and the crane's electric hoist to achieve lifting, translation and moving of goods.
| Parameter | Description |
|---|---|
| Load Capacity | Typically from 5t to 80t; can be customized for higher capacity. Examples: 10t, 20t, 50t. |
| Lifting Height | Typically from 6m to 30m; can be customized as required. Examples: 10m, 15m, 20m. |
| Span | The horizontal distance between the bridge’s main girders. Typically ranges from 10m to 35m. Examples: 12m, 18m, 24m. |
| Lifting Speed | Varies based on the crane type; ranges from 0.1m/s to 8m/s. Examples: 0.5m/s, 1.0m/s. |
| Trolley Travel Speed | Varies based on load and design; ranges from 0.5m/s to 5m/s. Examples: 2m/s, 3m/s. |
| Duty Class | Duty classes are defined by load and frequency of operation. Common classes: A3, A4, A5, A6. Example: A5 for heavy-duty operations. |
| Drive Mode | Single or double drive, depending on load and trolley design. |
| Motor Power | Motor power is typically between 3kW and 100kW or more, based on load and lifting speed. Example: 7.5kW, 15kW, 30kW. |
| Power Supply Voltage | Common voltages: 380V, 415V, 660V (can be customized). Example: 400V, 50Hz. |
| Track Gauge | The width of the track system. Typically 1435mm or 1524mm. |
| Control System | Can include manual control box, wireless remote control, or PLC-based automation. |
| Protection Grade | Electrical protection usually IP55 or higher. For special environments, IP65 or explosion-proof design may be required. |
| Limit Switches | To prevent overload and limit trolley movement. |
| Soft Start/Stop | Function to reduce shock loading, enhancing the system's lifespan. |
| Noise Level | Low noise design for quiet operation in noise-sensitive environments. |
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Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
CATET Machinery Co.,Ltd
Location
No.1,Wei'er Road, Changyuan Crane Industrial Park, Xinxiang City, Henan Province.China
Contact Person
kalai