Double Girder Overhead Crane fits heavy-lifting needs in large facilities
⭐ Key Features
- Heavy-duty double-girder structure with high rigidity, stability and long service life.
🛠️ Service
📋 Product Specifications
| Model Number | LH50 |
|---|---|
| Applicable scenarios | Machinery & heavy equipment manufacturing, Metallurgy & metal processing, Industrial warehousing & logistics, Energy & building materials production |
| Type | Double Girder Overhead Crane |
| Lifting Capacity | 5t – 320t (customizable) |
| Span | 10.5m – 31.5m (customizable) |
| Lifting Height | 6m – 20m (customizable) |
| Working Class | A5 / A6 / A7 (optional) |
| Lifting Speed | Customizable |
| Trolley Travelling Speed | Customizable |
| Crane Travelling Speed | Customizable |
| Power Supply | 380V 50Hz 3Phase (customizable) |
| Control Mode | Pendant / Cabin / Wireless Remote Control |
| Application | Industrial Factory, Warehouse, Steel Plant, Workshop |
📄 Product Description
Product Overview
In the demanding world of industrial material handling, efficiency, safety, and reliability are non-negotiable. For moving extremely heavy loads across large spans with precision, the double girder overhead crane stands as the undisputed workhorse. This comprehensive guide delves into the design, advantages, and critical applications of this powerful lifting solution, providing essential insights for procurement managers, plant engineers, and business owners in the manufacturing, logistics, and heavy industry sectors.
Unlike its single girder counterpart, a double girder overhead crane features two primary bridge beams that run parallel along the length of the runway. The hoist and trolley assembly travels on top of these girders, not suspended beneath them. This fundamental design difference unlocks significant performance benefits. The most prominent is an increased hook height. By mounting the hoist above the girders, the crane utilizes the full clearance between the runway and the floor, allowing for the lifting of taller loads—a critical factor in facilities with vertical space constraints.
Key Performance & Features
- Suitable for heavy-load, long-span and high-frequency industrial lifting.
- Equipped with main and auxiliary hooks for flexible operation.
- Smooth running, low noise, stable start and accurate positioning.
- Complete safety devices: overload protection, limit switches, buffers and emergency stop.
- Multiple control modes: pendant, cabin and wireless remote control.
Application Scenarios
The core advantage of the double girder design is its superior load capacity and structural integrity. The dual-girder configuration distributes the load\\\’s weight more evenly across the runway system, enabling these cranes to handle capacities typically ranging from 10 tons to over 500 tons. This makes them indispensable for heavy industries such as steel fabrication, power generation, shipbuilding, and aerospace manufacturing. The robust construction also allows for the integration of more powerful and sophisticated hoists, including magnet systems, grabs, or specialized fixtures for handling coils, plates, or containers.
Quality & International Certifications
All our products are manufactured under strict quality control system, with CE, ISO9001, ISO14001, OHSAS18001, GOST, SASO certifications. Each product undergoes 100% factory testing before shipment to ensure safety, stability and compliance with international trade standards.
🤝 About Us
Henan Suncan Crane Co., Ltd. is a comprehensive lifting equipment enterprise integrating R&D, production, sales, leasing and technical services. Headquartered in Changyuan County, we have modern production workshops and professional testing equipment, committed to providing safe, efficient and intelligent lifting solutions for global customers.
We focus on overhead cranes, gantry cranes, electric hoists and full-series spare parts. All products comply with ISO9001 and are certified with CE, CCC, with reliable quality and complete industrial chain. We provide installation, commissioning, maintenance, customized solutions and 7×24h global service.
Adhering to green and intelligent development, we keep innovating digital technologies to empower the lifting industry and create long-term value for customers worldwide.
