Overhead Cranes
Double Girder Overhead Cranes
Custom double girder overhead cranes, 5–150 t, standard span up to 32 m and 20 m lifting height. VVVF speed control; pendant, remote or cabin operation.
Specification
Technical parameters
| Parameter | Standard Specifications | Custom Capabilities |
|---|---|---|
| Load Capacity | 5t – 150t | Higher tonnages available on request |
| Maximum Span | 32 meters | Expandable to 35m and above |
| Lifting Height | 20 meters | Options for 10m, 25m, or fully custom heights |
| Lifting Speed | 5 / 0.38 m/min | Maximum up to 35 m/min |
| Cross travel (trolley) speed | 0 – 30 m/min (VVVF) | Adjustable from 10 – 60 m/min |
| Long travel (bridge) speed | 5 – 40 m/min | Fully adjustable based on facility layout |
| Protection Grade | IP55 | Standard |
| Control Modes | Pendant control / Wireless remote / Cabin | Flexible configurations for seamless operation |
| Quality & Warranty | 2-Year Professional Warranty | Includes complete machine test report & outgoing video inspection |
Non-standard span, capacity and duty class are made to order.
Overview
Double Girder Overhead Cranes
We specialize in custom double girder overhead cranes for complex heavy-duty lifting jobs. With extensive in-house capabilities, we design and manufacture double girder cranes and custom lifting assemblies to meet your specific requirements, however demanding. Our custom solutions are used across a wide range of industries.
Key features
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01
Heavy-Duty & High Efficiency Built with a reinforced double-girder structure designed to easily support long-term, high-speed cyclic operations without shaking or structural deviation.
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02
Smooth Variable Speed Control Features full Variable Voltage Variable Frequency (VVVF) inverter speed regulation across all three axes (lifting, cross travel and long travel). This stepless operation significantly reduces mechanical wear and load swing.
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03
Flexible Logistics & Low Maintenance For long-distance or overseas shipping, the main girders can be configured with a bolted split structure for standard container transportation. The reasonable layout makes daily inspections and part replacements incredibly convenient.
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04
Versatile Multi-Functional Matching Fully compatible with a wide array of heavy accessories, including specialized grabs, C-hooks, and electromagnetic hanging beams to handle different cargo types.
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05
Complete Safety Protection Equipped with advanced travel limit switches, robust load limiters, and redundant safety components designed to actively eliminate operational risks and prevent unplanned factory downtime.
Where it is used
- Metallurgy & Forging Steel mills and forging plants with intensive raw material handling cycles.
- Energy Sector Power plants and generator manufacturing workshops requiring highly precise positioning.
- Heavy Manufacturing Automotive mold making, shipyards, large construction sites, and massive industrial workshops handling oversized structural components.
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