European Standard Advanced Design Single Girder Beam Overhead Travelling Bridge Crane with Low Headroom Hoist for Metallurgical Factory

Customization: Available
After-sales Service: Engineer Online Support or on-Site Service
Warranty: 2 Years

Product Description

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Overview & Basic Info

Model NO.
LDO Single Beam Overhead Bridge EOT Crane
Certification
GS, RoHS, CE, ISO9001
Condition
New
Operation Form
Remote Control
Max Lifting Height
30-40m
Max Lifting Weight
20-50t
Main Girder Form
Single Girder
Work Duty
A3, A4, A5, A6, A7
Lifting Mechanism
Wire Rope Electric Hoist
Specification
Q235B or Q355B
Origin
China
Production Capacity
1000 Pieces/Year
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Product Description

European Standard Single Girder Crane

Advanced Euro-style Design: Traditional single-girder electric cranes typically use a combination of box girders and I-beams. In contrast, Euro-style single-girder electric cranes feature a box-type structure for the main beam, providing a more streamlined design and enhanced stability. The electric hoist trolley runs smoothly on the lower flange of the main beam, paired with flat-rimmed wheels for superior durability.

  • High working efficiency; Excellent performance, safe and reliable.
  • Smooth movement and comfortable operation.
  • Compact structure, light deadweight, and low wheel load.
  • Minimal hook-to-wall distance and low headroom requirement to maximize workspace.
  • Customized design and manufacture according to specific requests.
Crane Features
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Technical Parameters

Classification (ISO) A3 A4 A5 A6 A7
Lifting Capacity Up to 32 Tons (Total)
Span Length 7.5m to 31.5m
Lifting Height 3.2m to 100m
Lifting Speed 0.32 m/min to 40 m/min
Power Supply Single/Three-phase AC, 220V - 660V, 50/60 Hz
Ambient Temperature -20°C to 40°C
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Product Structure

Structure Diagram

Bridge: A load-bearing beam that runs the width of the building. This primary structural component connects the runways and moves the hoist using a trolley. Girders can be rolled steel or welded steel box designs.

Bridge Structure
Trolley Mechanism

Trolley & Hoisting Mechanism: The mobile platform that houses the motor, hoist drum, and ropes. High-tensile steel ropes ensure safety and durability during vertical movement.

End Truck: Located at each end, these enable the crane to travel along the rails. Depending on capacity, they feature 2, 4, or 8 wheels for stability.

End Truck
Lifting Tools

Hooks & Tools: We provide standard hooks for general tasks, grab buckets for bulk materials, and other specialized lifting tools tailored to operational needs.

Controls & Power: Options include pendant controls or remote consoles with VFDs for precise positioning. Power is supplied via insulated conductor bars or festoon systems.

Control System
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Customization & Service

Custom Design Solution: To provide the most accurate solution, please share:

  • Lifting Capacity (Maximum weight).
  • Span Length (Rail center to rail center).
  • Lifting Height (Hook center to ground).
  • Rail requirements and Power Supply Voltage.
  • Working conditions (Material type and Temperature).
Factory Image
Production Line
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Quality & Logistics

Certifications
Packaging
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Frequently Asked Questions

Q1: Can the cranes be customized? Yes, every customer's working condition is different. All products can be customized based on specific requirements like lifting capacity, span, and height.
Q2: How long is the warranty coverage? We offer a 2-year warranty on the crane structure and an 18-month warranty on electric components. Quality issues are supported via air-freighted parts to minimize downtime.
Q3: Do you provide overseas installation services? We provide detailed manuals for self-installation, but overseas installation services by engineers are available for specific cases to ensure professional setup.
Q4: What types of products do you offer? Our range includes overhead bridge cranes, gantry cranes, jib cranes, monorail cranes, workstation cranes, and various construction lifting machinery.
Q5: Can you arrange prompt delivery for urgent needs? Yes, once parameters are confirmed, we prioritize urgent orders through our efficient production systems and logistics network.
Q6: Do you accept OEM/ODM business? Certainly. We have extensive experience collaborating with leading global crane brands and provide full OEM solutions according to your specifications.

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