Gantry Cranes
Heavy Duty Gantry Crane
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Specification
Technical parameters
| Item | Single Girder Gantry Crane | Double Girder Gantry Crane |
|---|---|---|
| Lifting Capacity | 1t ~ 20t (customizable) | 5t ~ 100t (customizable) |
| Span | 5m ~ 30m (customizable) | 10m ~ 50m (customizable) |
| Lifting Height | 6m ~ 20m (customizable) | 6m ~ 30m (customizable) |
| Lifting Speed | 8 ~ 12 m/min (dual speed optional) | 5 ~ 15 m/min (inverter optional) |
| Trolley Speed | 20 ~ 30 m/min (inverter optional) | 20 ~ 40 m/min (inverter optional) |
| Crane Travel Speed | 20 ~ 45 m/min (inverter optional) | 30 ~ 60 m/min (inverter optional) |
| Number of Inverter Drives | Optional 1~2 (hoisting, trolley) | Optional up to 3 (hoisting, trolley, crane) |
| Working Duty | A3 ~ A5 | A5 ~ A6 (customizable) |
| Control Mode | Pendant / Remote | Remote / Cabin / Console |
| Motor Type | Standard or integrated motor | YZR or integrated motor |
| Power Supply | 3P AC 380V 50Hz (customizable) | 3P AC 380V 50Hz (customizable) |
| Structure | Box girder + underslung hoist | Double girder + platform + rail trolley |
| Safety Features | Limit switch, buffer, alarm | Overload, limit, windproof clamp |
| Applications | Yards, plants, general workshop | Heavy fabrication, wind energy, steel yard |
Non-standard span, capacity and duty class are made to order.
Overview
Heavy Duty Gantry Crane
Our high-performance gantry crane is designed to deliver exceptional lifting capabilities in both indoor and outdoor environments. Built for strength and adaptability, it easily handles oversized or heavy loads with smooth, precise motion. Whether used in shipyards, construction sites, logistics hubs, or industrial yards, it ensures efficient material handling with minimal downtime. Engineered with rugged materials and state-of-the-art control technology, our gantry crane provides superior safety, reliability, and operational flexibility in the most challenging condition
Key features
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01
Premium Material & Craftsmanship The main structure is made of high-strength carbon steel, processed with advanced welding and shot blasting technology to eliminate internal stress, ensuring the crane’s structural stability and long service life even under continuous heavy loads.
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02
High-Performance Design The girder configuration delivers excellent rigidity and anti-deflection performance, supporting large lifting capacities with stable and smooth operation. It also features precise control systems and reliable braking mechanisms to enhance operational safety.
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03
Flexible Configuration & Customization It supports multiple lifting mechanisms, including different types of electric hoists and electric winches, and can be tailored with custom lifting heights, spans, and control methods to match specific operational demands.
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Reliable After-Sales & Trade Advantages We provide comprehensive after-sales services, including installation guidance, technical support, and spare parts supply. With mature export experience, we also offer flexible trade terms and fast delivery to ensure smooth cooperation for customers worldwide.
Where it is used
- Machinery & Mold Workshop Equipment assembly, heavy mold replacement, workpiece turnover and short-distance material transfer for processing factories.
- Warehouse & Logistics Yard Cargo stacking, truck loading & unloading, and flexible goods handling in small storage areas without fixed overhead cranes.
- Construction & Municipal Site Steel component hoisting, building material transportation and small equipment installation at temporary construction sites.
- Maintenance & Repair Workshop Engine, mechanical part and heavy component lifting for vehicle, machinery and equipment repair work.
- Light Manufacturing Workshop Precision part assembly, raw material lifting and finished product turnover in electronics, metal processing and new material factories.
- Outdoor Temporary Operation Small-scale outdoor lifting tasks, suitable for factories, farms and job sites with frequently changing working positions.
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