A5 A6 A7 Double Girder Bridge Crane 3-50 Ton Capacity 5-40m Span Overhead Crane With Grab
Price:
Can be negotiated
MOQ:
1 Set
Delivery Time:
30-35 working days after receiving the deposit
Brand:
Eternalwin
Product Description
Double Girder Bridge Crane Overview
A5, A6, and A7 class double girder bridge cranes, also known as twin beam overhead cranes or overhead traveling cranes, feature a robust bridge frame that moves longitudinally along elevated tracks. The lifting trolley operates horizontally across the bridge frame, creating an efficient rectangular working area that maximizes space utilization beneath the structure.
Product Advantages
- Main beam constructed from high-grade Q235 or Q345 steel plate
- Motor protection rating IP54 with F-class insulation and optional overload protection
- Helical gear reducer with automatic lubrication system
- Cam control operation with movable driver's cab for precise cargo positioning
- High working classes A5-A7 for demanding operational requirements
- Frequency conversion control for smooth running speed and precise landing
Safety Protection Systems
- Lifting weight limiter
- Polyurethane buffer system
- Travel limit switches
- Voltage loss protection function
- Emergency stop system
- Height limiter
Technical Specifications
| Parameter | Specification |
|---|---|
| Product Name | Double Girder Overhead Traveling Crane |
| Operation Form | Electric Remote Control |
| Lifting Capacity | 3-50 tons or customized tonnage |
| Product Span | 5-40 meters |
| Lifting Height | 4-60 meters |
| Working Class | A5-A7 |
| Application | Indoor and outdoor warehouses, factories, docks, and open storage yards |
Operational Features
Cart running speed: 3-30 m/min (frequency conversion speed regulation)
Trolley speed: 2-20 m/min (frequency conversion speed regulation)
Multiple lifting speeds available with frequency conversion control
Flexible control options: ground operation, remote control, cab operation, or combinations
Product Images
Company Information
Frequently Asked Questions
What after-sale service do you provide?
Professional sales and technical teams available 24/7 for customer support.
What payment methods do you support?
Multiple payment options including Western Union, PayPal, L/C, and T/T.
How do you deliver the goods?
Primarily sea freight for cost efficiency, with air freight available based on requirements.
What is your warranty service?
One-year warranty with engineering team available for overseas installation, inspection, and commissioning.
What are your trade terms?
EXW, FOB, CIF, CFR available with customization based on client requirements.
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Henan Eternalwin Machinery Equipment Co., Ltd.
Location
Crane Industry Zone,ChangYuan City ,HeNan Province
Contact Person
Steven Li