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

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

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

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

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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